Microsoft-Windows-StorPort

Event	Title	Channel	Sample	Rule
1	Logical Unit reset	Operational	N	N
2	Target reset	Operational	N	N
3	Bus reset	Operational	N	N
4	Reset detected notification	Operational	N	N
5	Link down notification	Operational	N	N
6	Link Up notification	Operational	N	N
7	Request Timer notification	Operational	N	N
8	Port pause	Operational	N	N
9	Port resume	Operational	N	N
10	Port pause device	Operational	N	N
11	Port resume device	Operational	N	N
12	Bus change detect notification	Operational	N	N
13	Miniport IO Request Service Time	Operational	N	N
14	Port configuration setting changed	Operational	N	N
15	Set LUN queue depth	Operational	Y	N
16	Set adapter resource list	Operational	N	N
17	Increase adapter resource list	Operational	N	N
18	Adapter resource list failure	Operational	N	N
19	Initial perf configuration data	Operational	N	N
20	Final perf configuration data	Operational	N	N
21	HW_INITIALIZATION_DATA data	Operational	N	N
22	Initial PORT_CONFIGURATION_INFORMATION data	Operational	N	N
23	Final PORT_CONFIGURATION_INFORMATION data	Operational	N	N
24	Operation duration	Operational	N	N
25	State change detect notification	Operational	N	N
26	Targeted reenumeration	Operational	N	N
27	Storport storage D3 setting.	Diagnose	N	N
200	Request servicing time taken by target device.	Analytic	N	N
201	Request servicing time taken by lower driver stack(s).	Analytic	Y	N
202	Dispatching a read request.	Diagnose	Y	N
203	Dispatching a write request.	Diagnose	Y	N
204	Dispatching a read request.	Diagnose	N	N
205	Dispatching a write request.	Diagnose	N	N
206	Dispatching a read request.	Diagnose	N	N
207	Dispatching a write request.	Diagnose	N	N
208	Completing an IO (read/write) request.	Diagnose	Y	N
209	Retrying an IO (read/write) request.	Diagnose	N	N
210	Flush request.	Diagnose	N	N
211	Flush request.	Diagnose	N	N
212	Dispatching an IOCTL.	Diagnose	Y	N
213	Dispatching a WMI request.	Diagnose	N	N
214	Completing a non-read/write request.	Diagnose	Y	N
215	Dispatching an adapter power request.	Diagnose	N	N
216	Completing a unit power request.	Diagnose	N	N
217	Dispatching a PnP request.	Diagnose	Y	N
218	Completing a PnP request.	Diagnose	Y	N
219	Completing a PnP enumeration request.	Diagnose	Y	N
220	Performing a queue-related operation.	Diagnose	Y	N
221	Dispatching a PassThrough request.	Diagnose	N	N
222	Request servicing time taken by target device.	Analytic	N	N
223	Request servicing time taken by lower driver stack(s).	Analytic	N	N
224	Dpc completion	Analytic	N	N
225	Unit power required notification received.	Diagnose	N	N
226	Unit power required completed.	Diagnose	N	N
227	Unit power not required notification received.	Diagnose	N	N
228	Unit power not required completed.	Diagnose	N	N
229	Unit registered with the runtime power framework	Diagnose	N	N
230	Unit idle state notification received.	Diagnose	N	N
231	Unit idle state notification completed.	Diagnose	N	N
232	Unit active condition notification received.	Diagnose	N	N
233	Unit active condition notification completed.	Diagnose	N	N
234	Unit idle condition notification received.	Diagnose	N	N
235	Unit idle condition notification completed.	Diagnose	N	N
236	Adapter power required notification received.	Diagnose	N	N
237	Adapter power required completed.	Diagnose	N	N
238	Adapter power not required notification received.	Diagnose	N	N
239	Adapter power not required completed.	Diagnose	N	N
240	Adapter registered with the runtime power framework	Diagnose	N	N
241	Adapter idle state notification received.	Diagnose	N	N
242	Adapter idle state notification completed.	Diagnose	N	N
243	Adapter active condition notification received.	Diagnose	N	N
244	Adapter active condition notification completed.	Diagnose	N	N
245	Adapter idle condition notification received.	Diagnose	N	N
246	Adapter idle condition notification completed.	Diagnose	N	N
247	Performing a queue-related operation.	Diagnose	N	N
248	Isr completion	Analytic	Y	N
250	The miniport logged an event.	Diagnose	N	N
251	The miniport logged an event.	Diagnose	N	N
252	The miniport logged an event.	Diagnose	N	N
253	The miniport logged an event.	Diagnose	N	N
254	The miniport logged an event.	Diagnose	N	N
255	The miniport logged an event.	Diagnose	N	N
256	The miniport logged an event.	Diagnose	N	N
257	The miniport logged an event.	Diagnose	N	N
258	The miniport logged an event.	Diagnose	N	N
259	Unit idle state notification queued because the adapter is inactive.	Diagnose	N	N
260	Completing an adapter power request.	Diagnose	N	N
261	The idle timeout value for the adapter has changed.	Diagnose	N	N
262	Dispatching a unit power request.	Diagnose	N	N
263	Unit has performed CurrentPowerCycleCount power cycles out of a possible …	Diagnose	N	N
264	Unit idle timeout value has changed from CurrentD3IdleTimeout to …	Diagnose	N	N
265	Adapter system power hint changed.	Diagnose	N	N
266	This is one of the first few unique errors seen on this unit during the last …	Operational	N	N
267	Host-initiated unit maintenance time has started.	Diagnose	N	N
268	Host-initiated unit maintenance time has ended.	Diagnose	N	N
269	Completing a (PassThrough) Protocol Command request.	Diagnose	N	N
270	Unit directed power up notification received.	Diagnose	N	N
271	Unit directed power up completed.	Diagnose	N	N
272	Unit directed power down notification received.	Diagnose	N	N
273	Unit directed power down completed.	Diagnose	N	N
274	Adapter directed power up notification received.	Diagnose	N	N
275	Adapter directed power up completed.	Diagnose	N	N
276	Adapter directed power down notification received.	Diagnose	N	N
277	Adapter directed power down completed.	Diagnose	N	N
278	A TCG command is being executed on device(Port = PortNumber, Path = PathID, …	Diagnose	N	N
279	The TCG command completed on device(Port = PortNumber, Path = PathID, Target = …	Diagnose	N	N
300	Perform Adapter NVMe Enumerate.	Diagnose	N	N
301	Query information for NVMe enumerate per namespace.	Diagnose	N	N
302	Lock physical address for DMA for device(Port = PortNumber, Path = PathID, …	Diagnose	N	N
303	Unlock physical address for device(Port = PortNumber, Path = PathID, Target = …	Diagnose	N	N
400	Get MFND capabilities.	Diagnose	N	N
401	Query MFND child physical function list.	Diagnose	N	N
402	Query MFND operation information.	Diagnose	N	N
403	Query MFND child physical function property.	Diagnose	N	N
404	Query MFND child physical function settings.	Diagnose	N	N
405	Query MFND child physical function admin commands permission.	Diagnose	N	N
406	Query MFND migration QoS.	Diagnose	N	N
407	Query MFND namespace page map.	Diagnose	N	N
408	Query MFND child controller queues state.	Diagnose	N	N
500	A request timed out for Storport Device (Port = PortNumber, Path = PathID, …	Operational	N	N
501	Bus reset occurred on storport adapter AdapterGuid (Port Number: PortNumber).	Operational	N	N
502	Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) …	Operational	N	N
503	Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) …	Operational	N	N
504	Error summary for Storport Device (Port = PortNumber, Path = PathID, Target = …	Operational	Y	N
505	Performance summary for Storport Device (Port = PortNumber, Path = PathID, …	Operational	Y	N
506	QoS summary for Storport Device (Port = PortNumber, Path = PathID, Target = …	Operational	N	N
507	Miniport bug detected for MiniportName : A pending request was not completed by …	Operational	N	N
508	Miniport bug detected for MiniportName : A pending request was not completed by …	Operational	N	N
509	An abort request timed out for Storport Device (Port = PortNumber, Path = Bus, …	Operational	N	N
510	SMART statistics for Storport Device (Port = PortNumber, Path = PathID, Target = …	Health	N	N
511	ATA Device Statistics Logs for Storport Device (Port = PortNumber, Path = …	Health	N	N
512	NVMe Health Information Log for Storport Device (Port = PortNumber, Path = …	Health	Y	N
513	Host Memory Buffer Allocation for AdapterName Success.	Operational	N	N
514	Detected SMR out of order Write	Operational	N	N
515	Dispatching SMR Reset Write Pointer Request	Diagnose	N	N
516	The miniport logged an event.	Operational	N	N
517	The miniport logged an event.	Operational	N	N
518	The miniport logged an event.	Operational	N	N
519	The miniport logged an event.	Operational	N	N
520	The miniport logged an event.	Operational	N	N
521	The miniport logged an event.	Operational	N	N
522	The miniport logged an event.	Operational	N	N
523	The miniport logged an event.	Operational	N	N
524	The miniport logged an event.	Operational	Y	N
525	The miniport logged an event.	Operational	N	N
526	The miniport logged an event.	Operational	N	N
527	The miniport logged an event.	Operational	N	N
528	The miniport logged an event.	Operational	N	N
529	The miniport logged an event.	Operational	N	N
530	The miniport logged an event.	Operational	N	N
531	The miniport logged an event.	Operational	N	N
532	The miniport logged an event.	Operational	N	N
533	The miniport logged an event.	Operational	N	N
534	The miniport logged an event.	Operational	Y	N
535	Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = …	Operational	N	N
536	Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = …	Operational	N	N
537	The miniport logged a health event.	Health	N	N
538	The miniport logged a health event.	Health	N	N
539	The miniport logged a health event.	Health	N	N
540	The miniport logged a health event.	Health	N	N
541	The miniport logged a health event.	Health	N	N
542	The miniport logged a health event.	Health	N	N
543	The miniport logged a health event.	Health	Y	N
544	The miniport logged a health event.	Health	N	N
545	The miniport logged a health event.	Health	N	N
546	The miniport logged a health event.	Health	N	N
547	The miniport logged a health event.	Health	N	N
548	The miniport logged a health event.	Health	Y	N
549	This is the first instance of the error seen during this time period.	Operational	Y	N
550	A hierarchical reset was performed for Storport Device (Port = PortNumber, Path …	Operational	N	N
551	Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) …	Operational	Y	N
552	Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) …	Operational	Y	N
553	Storport Device AdapterGuid (Port = PortNumber) was rescanned and changes were …	Operational	Y	N
554	Queued IO exceeded threshold for Storport Device (Port = PortNumber, Path = …	Operational	N	N
555	Host-initiated unit(Port = PortNumber, Path = Bus, Target = Target, Lun = LUN) …	Operational	N	N
556	Host-initiated unit(Port = PortNumber, Path = Bus, Target = Target, Lun = LUN) …	Operational	N	N
557	An IO took more than Threshold_ms ms to complete for Storport Device (Port = …	Operational	Y	N
558	Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = …	Operational	N	N
559	SMR device is not supported on driver MiniportName (Port = PortNumber, Path = …	Operational	N	N
560	Miniport request to capture a live dump for device(Port = PortNumber, Path = …	Operational	N	N
561	Miniport requests to reset device.	Operational	N	N
562	Warning on Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, …	Operational	N	N
563	IO size distribution summary for Storport Device (Port = PortNumber, Path = …	Operational	N	N
564	Log page data for Storport Device (Port = PortNumber, Path = PathID, Target = …	Operational	N	N
565	SCSI Diagnostic Logs for Storport Device (Port = PortNumber, Path = PathID, …	Health	N	N
566	The miniport logged an event.	Diagnose	N	N
567	The miniport logged an event.	Operational	Y	N
568	The miniport logged an event.	Operational	N	N
569	The miniport logged an event.	Health	N	N
570	The miniport logged an event.	Health	N	N
571	The miniport logged an event.	Health	N	N
572	SMR device reports invalid zone size on driver MiniportName (Port = PortNumber, …	Operational	N	N
573	Insufficient resources to allocate all requested gateways.	Operational	N	N
574	Required active gateways are more than total allocated gateways.	Operational	N	N
575	Retrying power up request on device(Port = PortNumber).	Operational	N	N
576	Storport storage D3 setting.	Operational	Y	N
577	Miniport does not terminate system threads it created when adapter is removed.	Operational	N	N
578	Creation of the Storport control object failed.	Operational	N	N
579	Storport extension driver load was attempted.	Operational	N	N
580	Storport extension driver unload was attempted.	Operational	N	N
581	A TCG error occurred on device(Port = PortNumber, Path = PathID, Target = …	Operational	N	N
582	The configuration of TCG is not supported on device(Port = PortNumber, Path = …	Operational	N	N
583	A TCG IOCTL failed on device(Port = PortNumber, Path = PathID, Target = …	Operational	N	N
584	MFND namespace read succeeded.	Diagnose	N	N
585	MFND namespace write succeeded.	Diagnose	N	N
586	MFND namespace page map control succeeded.	Diagnose	N	N
587	NVMe error information log.	Operational	N	N
588	NVMe error recovery log.	Health	N	N
589	PLDR request power IRP failed.	Operational	N	N
590	Firmware activate.	Operational	N	N
591	PnP request failed.	Operational	N	N
592	Start adapter failed.	Operational	N	N
593	Informational: NVMe ICE interface related event for Adapter.	Operational	N	N
594	Warning: NVMe ICE interface related event for Adapter.	Operational	N	N
595	Error: NVMe ICE interface related event for Adapter.	Operational	N	N
596	TCG information for device(Port = PortNumber, Path = PathID, Target = TargetID, …	Operational	N	N
597	Unexpected number of zones encounterd on SMR device.	Operational	N	N
598	Invalid zone index scenario encountered in SMR device IO.	Operational	N	N
599	SMR device reports invalid zone size on driver MiniportName (Port = PortNumber, …	Operational	N	N
600	Dynamic Link Rate Management initialization succeeded	Operational	N	N
601	Dynamic Link Rate Management initialization failed	Operational	N	N
602	Dynamic Link Rate Management EffectivePowerMode callback	Operational, Diagnose	N	N
603	Dynamic Link Rate Management Drips callback	Operational, Diagnose	N	N
604	Dynamic Link Rate Management updated link info	Operational, Diagnose	N	N
605	Dynamic Link Rate Management failed to update link info	Operational	N	N
606	Dynamic Link Rate Management link rate change succeeded	Operational, Diagnose	N	N
607	Dynamic Link Rate Management link rate change failed	Operational	N	N
608	Dynamic Link Rate Management statistics	Operational	N	N
609	Device reports invalid read capacity result on driver MiniportName (Port = …	Operational	N	N
610	Miniport bug detected for MiniportName : The device unexpectly met a NULL srb in …	Operational	N	N
611	Event Notification Interface Processing Failure	Operational	N	N
612	Device loses a race condition to update the read capacity data on driver …	Operational	N	N
613	An IO request contains misaligned data buffer for Storport Device (Port = …	Operational	N	N
800	Storport register MFND interface.	Operational	N	N
801	Reconfigure MFND.	Operational	N	N
802	MFND child physical function control.	Operational	N	N
803	Set MFND operation information.	Operational	N	N
804	Set MFND child physical function property.	Operational	N	N
805	Set MFND child physical function settings.	Operational	N	N
806	Set MFND child physical function QoS.	Operational	N	N
807	Set MFND child physical function admin commands permission.	Operational	N	N
808	Set MFND migration QoS.	Operational	N	N
809	Set MFND child controller queues state.	Operational	N	N
810	MFND namespace read failed.	Operational	N	N
811	MFND namespace write failed.	Operational	N	N
812	MFND namespace page map control failed.	Operational	N	N
813	Set MFND child controller QoS statistics property.	Operational	N	N
814	MFND child controller QoS statistics information.	Operational	N	N
815	MFND child controller asynchronous event.	Operational	N	N
816	Get MFND capabilities.	Operational	N	N
817	Identify MFND failed.	Operational	N	N
818	Query MFND child physical function list.	Operational	N	N
819	Query MFND operation information.	Operational	N	N
820	Query MFND child physical function property.	Operational	N	N
821	Query MFND child physical function settings.	Operational	N	N
822	Query MFND child physical function admin commands permission.	Operational	N	N
823	Query MFND migration QoS.	Operational	N	N
824	Query MFND namespace page map.	Operational	N	N
825	Query MFND child controller queues state.	Operational	N	N
826	Query MFND child controller QoS statistics property.	Operational	N	N
827	Query MFND child controller QoS statistics log.	Operational	N	N
1000	Connecting to NVMeoF Controller on device(Port = PortNumber).	Diagnose	N	N
1001	Diagnostic error event on a Controller on device(Port = PortNumber).	Diagnose	N	N
1002	Diagnostic warning event on a Controller on device(Port = PortNumber).	Diagnose	N	N
1003	Diagnostic informational event on a Controller on device(Port = PortNumber).	Diagnose	N	N
1004	Diagnostic error event on a Namespace on device(Port = PortNumber).	Diagnose	N	N
1005	Diagnostic warning event on a Namespace on device(Port = PortNumber).	Diagnose	N	N
1006	Diagnostic informational event on a Namespace on device(Port = PortNumber).	Diagnose	N	N
1007	Diagnostic miniport error event on device(Port = PortNumber).	Diagnose	N	N
1008	Diagnostic miniport warning event on device(Port = PortNumber).	Diagnose	N	N
1009	Diagnostic miniport informational event on device(Port = PortNumber).	Diagnose	N	N
1010	Bus rescan was performed on device(Port = PortNumber).	Diagnose	N	N
1011	Diagnostic error event on a device(Port = PortNumber).	Diagnose	N	N
1012	Diagnostic warning event on a device(Port = PortNumber).	Diagnose	N	N
1013	Diagnostic informational event on a device(Port = PortNumber).	Diagnose	N	N
1200	Error health event on a Controller on device(Port = PortNumber).	Health	N	N
1201	Warning health event on a Controller on device(Port = PortNumber).	Health	N	N
1202	Informational health event on a Controller on device(Port = PortNumber).	Health	N	N
1203	Error health event on a Namespace on device(Port = PortNumber).	Health	N	N
1204	Warning health event on a Namespace on device(Port = PortNumber).	Health	N	N
1205	Informational health event on a Namespace on device(Port = PortNumber).	Health	N	N
1206	Error health miniport event on device(Port = PortNumber).	Health	N	N
1207	Warning health miniport event on device(Port = PortNumber).	Health	N	N
1208	Informational health miniport event on device(Port = PortNumber).	Health	N	N
1209	Health log info for device(Port = PortNumber)	Operational, Health	N	N
1400	Start for device(Port = PortNumber) failed.	Operational	N	N
1401	NVMeoF Host Gateway was added on device(Port = PortNumber).	Operational	N	N
1402	NVMeoF Host Gateway was removed on device(Port = PortNumber).	Operational	N	N
1403	NVMeoF Subsystem Port was added on device(Port = PortNumber).	Operational	N	N
1404	NVMeoF Subsystem Port was removed on device(Port = PortNumber).	Operational	N	N
1405	A NVMeoF miniport control failed on device(Port = PortNumber).	Operational	N	N
1406	Connecting to NVMeoF Controller on device(Port = PortNumber) succeeded.	Operational	N	N
1407	Connecting to NVMeoF Controller on device(Port = PortNumber) failed.	Operational	N	N
1408	Disconnecting NVMeoF Controller on device(Port = PortNumber).	Operational	N	N
1409	Creating queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.	Operational	N	N
1410	Creating queue on a NVMeoF Controller on device(Port = PortNumber) failed.	Operational	N	N
1411	Connecting queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.	Operational	N	N
1412	Connecting queue on a NVMeoF Controller on device(Port = PortNumber) failed.	Operational	N	N
1413	Disconnecting queue on a NVMeoF Controller on device(Port = PortNumber) …	Operational	N	N
1414	Disconnecting queue on a NVMeoF Controller on device(Port = PortNumber) failed.	Operational	N	N
1415	Creating and connecting an IO queue on a NVMeoF Controller on device(Port = …	Operational	N	N
1416	Creating and connecting an IO queue on a NVMeoF Controller on device(Port = …	Operational	N	N
1417	A queue has been disconnected and deleted on a NVMeoF Controller on device(Port …	Operational	N	N
1418	Deleting queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.	Operational	N	N
1419	Deleting queue on a NVMeoF Controller on device(Port = PortNumber) failed.	Operational	N	N
1420	A command failed on device(Port = PortNumber).	Operational	N	N
1421	Informational event on a Controller on device(Port = PortNumber).	Operational	N	N
1422	Warning event on a Controller on device(Port = PortNumber).	Operational	N	N
1423	Error event on a Controller on device(Port = PortNumber).	Operational	N	N
1424	Informational event on a Namespace on device(Port = PortNumber).	Operational	N	N
1425	Warning event on a Namespace on device(Port = PortNumber).	Operational	N	N
1426	Error event on a Namespace on device(Port = PortNumber).	Operational	N	N
1427	Informational miniport event on device(Port = PortNumber).	Operational	N	N
1428	Warning miniport event on device(Port = PortNumber).	Operational	N	N
1429	Error miniport event on device(Port = PortNumber).	Operational	N	N
1430	Disconnecting queue transport on a NVMeoF Controller on device(Port = …	Operational	N	N
1431	Disconnecting queue transport on a NVMeoF Controller on device(Port = …	Operational	N	N
1432	Reconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) …	Operational	N	N
1433	Reconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) …	Operational	N	N
1434	Informational event on a device(Port = PortNumber).	Operational	N	N
1435	Warning event on a device(Port = PortNumber).	Operational	N	N
1436	Error event on a device(Port = PortNumber).	Operational	N	N
1437	Performance summary for device(Port = PortNumber).	Operational	N	N
1438	An IO took more than FirmwareRevision ms to complete for device(Port = …	Operational	N	N
1439	Error summary for device(Port = PortNumber)	Operational	N	N
1440	This is the first instance of the error seen on device(Port = PortNumber)	Operational	N	N
1441	Failure to add discovery entry for a fabric NVMe discovery controller on …	Operational	N	N
1442	Failure to process discovery entry for a fabric NVMe discovery controller on …	Operational	N	N
1443	Namespace was surprise removed (Port = PortNumber)	Operational	N	N
1444	Adapter initialization complete (Port = PortNumber)	Operational	N	N
1445	Adapter was surprise removed (Port = PortNumber)	Operational	N	N
1446	Namespace command failure (Port = PortNumber)	Operational	N	N
1447	Authenticating queue on a NVMeoF Controller on device(Port = PortNumber) …	Operational	N	N
1448	Authenticating queue on a NVMeoF Controller on device(Port = PortNumber) failed	Operational	N	N
1450	IO size distribution summary for device(Port = PortNumber)	Operational	N	N

Event ID 1: Logical Unit reset

Channel: Operational
Task: LogicalUnitreset
Opcode: OpCodeLUReset

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8

Event ID 2: Target reset

Channel: Operational
Task: Targetreset
Opcode: OpCodeTargetReset

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8

Event ID 3: Bus reset

Channel: Operational

Event ID 4: Reset detected notification

Channel: Operational
Task: Resetdetectednotification
Opcode: OpCodeResetDetected

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`PauseTime` UInt32

Event ID 5: Link down notification

Channel: Operational
Task: Linkdownnotification
Opcode: OpCodeLinkDown

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`LinkDownTime` UInt32

Event ID 6: Link Up notification

Channel: Operational
Task: LinkUpnotification
Opcode: OpCodeLinkUp

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32

Event ID 7: Request Timer notification

Channel: Operational
Task: RequestTimernotification
Opcode: OpCodeRequestTimerCall

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`Timeout` UInt32

Event ID 8: Port pause

Channel: Operational
Task: Portpause
Opcode: OpCodePortPause

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`PauseTime` UInt32

Event ID 9: Port resume

Channel: Operational
Task: Portresume
Opcode: OpCodePortResume

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32

Event ID 10: Port pause device

Channel: Operational
Task: Portpausedevice
Opcode: OpCodePortPauseDevice

Fields #

Name	Description
`MiniportExtension` Pointer
`PauseTime` UInt32
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8

Event ID 11: Port resume device

Channel: Operational
Task: Portresumedevice
Opcode: OpCodePortResumeDevice

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8

Event ID 12: Bus change detect notification

Channel: Operational
Task: Buschangedetectnotification
Opcode: OpCodeBusChangeDetected

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32

Event ID 13: Miniport IO Request Service Time

Channel: Operational
Task: MiniportIORequestServiceTime
Opcode: OpCodeMiniportIORequestServiceTime

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`RequestDuration` UInt32
`Command` UInt8
`ScsiStatus` UInt8
`SrbStatus` UInt8

Event ID 14: Port configuration setting changed

Channel: Operational

Fields #

Name	Description
`Field` UnicodeString
`PivotField` UnicodeString
`PivotValue` HexInt32
`OriginalValue` UInt32
`NewValue` UInt32

Event ID 15: Set LUN queue depth

Channel: Operational
Level: Informational

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`CurrentDepth` UInt32
`NewDepth` UInt32
`MaxDepth` UInt32
`StorportApi` Boolean

Example Event #

{
  "system": {
    "channel": "Microsoft-Windows-StorPort/Operational",
    "computer": "10.2.10.21",
    "correlation": {},
    "event_id": 15,
    "event_record_id": 0,
    "event_source_name": "",
    "execution": {
      "process_id": 4,
      "thread_id": 14260
    },
    "guid": "",
    "keywords": 0,
    "level": 4,
    "opcode": 0,
    "provider": "Microsoft-Windows-StorPort",
    "security": {
      "user_id": ""
    },
    "task": 0,
    "time_created": "2026-07-22 05:26:27.312Z",
    "version": 0
  },
  "event_data": {
    "AdapterName": "\\Device\\RaidPort1",
    "CurrentDepth": 255,
    "LUN": 255,
    "MaxDepth": 255,
    "NewDepth": 250,
    "PathID": 255,
    "PortNumber": 2,
    "StorportApi": false,
    "TargetID": 255
  },
  "message": ""
}

Event ID 16: Set adapter resource list

Channel: Operational

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` UInt32
`InitialCount` UInt32
`MaxCount` UInt32
`ResourceSize` UInt32
`MemorySize` HexInt64

Event ID 17: Increase adapter resource list

Channel: Operational

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` UInt32
`CurrentOutstanding` UInt32
`OldHighWaterMark` UInt32
`NewHighWaterMark` UInt32
`MaxCount` UInt32

Event ID 18: Adapter resource list failure

Channel: Operational

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` UInt32
`CurrentOutstanding` UInt32
`HighWaterMark` UInt32
`MaxCount` UInt32
`MemAllocFailures` UInt32
`ConsecutiveFailures` UInt32
`SuspendCount` UInt32

Event ID 19: Initial perf configuration data

Channel: Operational

Fields #

Name	Description
`Version` UInt32
`Size` UInt32
`Flags` HexInt32
`ConcurrentChannels` UInt32
`FirstRedirectionMessageNumber` UInt32
`LastRedirectionMessageNumber` UInt32
`DeviceNode` UInt32

Event ID 20: Final perf configuration data

Channel: Operational

Fields #

Name	Description
`Version` UInt32
`Size` UInt32
`Flags` HexInt32
`ConcurrentChannels` UInt32
`FirstRedirectionMessageNumber` UInt32
`LastRedirectionMessageNumber` UInt32
`DeviceNode` UInt32

Event ID 21: HW_INITIALIZATION_DATA data

Channel: Operational

Fields #

Name	Description
`HwInitializationDataSize` HexInt32
`AdapterInterfaceType` UInt32
`DeviceExtensionSize` HexInt32
`SpecificLuExtensionSize` HexInt32
`SrbExtensionSize` HexInt32
`FeatureSupport` HexInt32
`SrbTypeFlags` HexInt32
`AddressTypeFlags` HexInt32
`HwFreeAdapterResources` HexInt64
`HwProcessServiceRequest` HexInt64
`HwCompleteServiceIrp` HexInt64
`HwInitializeTracing` HexInt64
`HwCleanupTracing` HexInt64

Event ID 22: Initial PORT_CONFIGURATION_INFORMATION data

Channel: Operational

Fields #

Name	Description
`Length` HexInt32
`MaxTransferLength` HexInt32
`NumberOfBuses` UInt32
`MaxNumberOfTargets` UInt32
`MaxNumberOfLogicalUnits` UInt32
`MaxNumberOfIO` UInt32
`MaxIOsPerLun` UInt32
`InitialLunQueueDepth` UInt32
`RequestedDumpBufferSize` HexInt32
`FeatureSupport` HexInt32
`SrbType` UInt8
`AddressType` UInt8
`Dma64BitAddress` UInt8
`BusResetHoldTime` UInt32
`InterruptSynchronizationMode` UInt32
`CachesData` Boolean
`VirtualDevice` Boolean

Event ID 23: Final PORT_CONFIGURATION_INFORMATION data

Channel: Operational

Fields #

Name	Description
`Length` HexInt32
`MaxTransferLength` HexInt32
`NumberOfBuses` UInt32
`MaxNumberOfTargets` UInt32
`MaxNumberOfLogicalUnits` UInt32
`MaxNumberOfIO` UInt32
`MaxIOsPerLun` UInt32
`InitialLunQueueDepth` UInt32
`RequestedDumpBufferSize` HexInt32
`FeatureSupport` HexInt32
`SrbType` UInt8
`AddressType` UInt8
`Dma64BitAddress` UInt8
`BusResetHoldTime` UInt32
`InterruptSynchronizationMode` UInt32
`CachesData` Boolean
`VirtualDevice` Boolean

Event ID 24: Operation duration

Channel: Operational

Fields #

Name Description

Name	Description
`Operation` UnicodeString	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.
`Duration_100ns` UInt64

Operation UnicodeString

Known values

%%2456: Open key file.
%%2457: Delete key file.
%%2458: Read persisted key from file.
%%2459: Write persisted key to file.
%%2464: Export of persistent cryptographic key.
%%2465: Import of persistent cryptographic key.
%%2480: Open Key.
%%2481: Create Key.
%%2482: Delete Key.
%%2483: Encrypt.
%%2484: Decrypt.
%%2485: Sign hash.
%%2486: Secret agreement.
%%2487: Domain settings.
%%2488: Local settings.
%%2489: Add provider.
%%2490: Remove provider.
%%2491: Add context.
%%2492: Remove context.
%%2493: Add function.
%%2494: Remove function.
%%2495: Add function provider.
%%2496: Remove function provider.
%%2497: Add function property.
%%2498: Remove function property.
%%2499: Machine key.
%%2500: User key.
%%2501: Key Derivation.
%%2502: Claim Creation.
%%2503: Claim Verification.

Duration_100ns UInt64

Event ID 25: State change detect notification

Channel: Operational
Task: Statechangedetectnotification
Opcode: OpCodeStateChangeDetected

Fields #

Name	Description
`MiniportExtension` Pointer
`PortNumber` UInt32
`ChangedEntity` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`Attributes` UInt32
`HwStateChange` Pointer
`HwStateChangeContext` Pointer

Event ID 26: Targeted reenumeration

Channel: Operational
Task: Targetedreenumeration
Opcode: OpCodeTargetedReenumeration

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` UInt32
`ChangedEntity` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`Attributes` UInt32
`HwStateChange` Pointer
`HwStateChangeContext` Pointer

Event ID 27: Storport storage D3 setting.

Channel: Diagnose

Message #

Storport storage D3 setting.                    Adapter port number: {PortNumber}                    Adapter hardware id: {AdapterHardwareId}                    Miniport driver name: {MiniportName}                    Adapter interface type: {AdapterInterfaceType}                    Flags: {Flags}                    Storage D3 allowed: {AllowStorageD3}                    ACPI DSD property: {AcpiDsdProperty}                    D3 registry key state: {StorageD3RegistryState}                    Storage D3 enable: {StorageD3Enable}

Fields #

Name	Description
`PortNumber`
`AdapterHardwareId`
`MiniportName`
`AdapterInterfaceType`
`Flags`
`AllowStorageD3`
`AcpiDsdProperty`
`StorageD3RegistryState`
`StorageD3Enable`

Event ID 200: Request servicing time taken by target device.

Channel: Analytic
Task: Port

Fields #

Name	Description
`RequestDuration_100ns` UInt64
`Irp` Pointer
`Command` UInt8
`SrbStatus` UInt8
`OriginalIrp` Pointer
`Port` UInt8
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ScsiStatus` UInt8
`ByteLengthOfTransfer` UInt32
`BuildIoDuration_100ns` UInt64
`StartIoDuration_100ns` UInt64

Event ID 201: Request servicing time taken by lower driver stack(s).

Channel: Analytic
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: win:Info

Fields #

Name	Description
`RequestDuration_100ns` UInt64
`Irp` Pointer
`Command` UInt8
`SrbStatus` UInt8
`OriginalIrp` Pointer
`Port` UInt8
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ScsiStatus` UInt8
`ByteLengthOfTransfer` UInt32
`BuildIoDuration_100ns` UInt64
`StartIoDuration_100ns` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 201,
    "version": 2,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": "0x1000000000100000",
    "time_created": "2026-06-02T05:31:09.868+00:00",
    "event_record_id": 0,
    "correlation": {
      "ActivityID": "{877F78A1-F053-0000-D89A-818753F0DC01}"
    },
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "BuildIoDuration_100ns": 64,
    "Bus": 0,
    "ByteLengthOfTransfer": 4096,
    "Command": 42,
    "Irp": "0xFFFF878DBD7D6A20",
    "LUN": 0,
    "OriginalIrp": "0xFFFF878DBBCE3010",
    "Port": 2,
    "RequestDuration_100ns": 2869,
    "ScsiStatus": 0,
    "SrbStatus": 1,
    "StartIoDuration_100ns": 239,
    "Target": 0
  },
  "message": "Port"
}

Event ID 202: Dispatching a read request.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 202,
    "version": 2,
    "level": 4,
    "task": 201,
    "opcode": 100,
    "keywords": "0x4000000000200000",
    "time_created": "2026-06-02T05:31:10.248+00:00",
    "event_record_id": 0,
    "correlation": {
      "ActivityID": "{877F78A1-F053-0000-D89A-818753F0DC01}"
    },
    "execution": {
      "process_id": 2140,
      "thread_id": 16816
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Command": 40,
    "Irp": "0xFFFF878DBD7D6A20",
    "LBA": "2800330900000000",
    "LengthOfTransfer (in blocks)": 8,
    "NvCachePriority": 255,
    "OriginalIrp": "0xFFFF878DBC990A20"
  },
  "message": "Port"
}

Example keys not documented in the fields table: LengthOfTransfer (in blocks)

Event ID 203: Dispatching a write request.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 203,
    "version": 2,
    "level": 4,
    "task": 201,
    "opcode": 100,
    "keywords": "0x4000000000400000",
    "time_created": "2026-06-02T05:31:09.868+00:00",
    "event_record_id": 0,
    "correlation": {
      "ActivityID": "{877F78A1-F053-0000-D89A-818753F0DC01}"
    },
    "execution": {
      "process_id": 12112,
      "thread_id": 7804
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Command": 42,
    "Irp": "0xFFFF878DBD7D6A20",
    "LBA": "78C4800800000000",
    "LengthOfTransfer (in blocks)": 8,
    "NvCachePriority": 255,
    "OriginalIrp": "0xFFFF878DBBCE3010"
  },
  "message": "Port"
}

Example keys not documented in the fields table: LengthOfTransfer (in blocks)

Event ID 204: Dispatching a read request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Event ID 205: Dispatching a write request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Event ID 206: Dispatching a read request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Event ID 207: Dispatching a write request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`Command` UInt8
`LengthOfTransferinblocks` UInt64
`LBA` HexInt64
`OriginalIrp` Pointer
`NvCachePriority` UInt8

Event ID 208: Completing an IO (read/write) request.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`NTStatus` HexInt32	NTSTATUS reference
`SrbStatus` UInt8
`ScsiStatus` UInt8
`SenseKey` UInt8
`AddSense` UInt8
`AddSenseQ` UInt8
`OriginalIrp` Pointer

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 208,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 101,
    "keywords": "0x4000000007E00000",
    "time_created": "2026-06-02T05:31:09.868+00:00",
    "event_record_id": 0,
    "correlation": {
      "ActivityID": "{877F78A1-F053-0000-D89A-818753F0DC01}"
    },
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "AddSense": 0,
    "AddSenseQ": 0,
    "Irp": "0xFFFF878DBD7D6A20",
    "NTStatus": "00000000",
    "OriginalIrp": "0xFFFF878DBD7D6A20",
    "ScsiStatus": 0,
    "SenseKey": 0,
    "SrbStatus": 1
  },
  "message": "Port"
}

Event ID 209: Retrying an IO (read/write) request.

Channel: Diagnose
Task: Port
Opcode: Retryhandling.

Fields #

Name	Description
`Irp` Pointer
`CurrentRetryCount` UInt32

Event ID 210: Flush request.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`Irp` Pointer
`Bus` UInt8
`Target` UInt8
`LUN` UInt8

Event ID 211: Flush request.

Channel: Diagnose
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`NTStatus` HexInt32	NTSTATUS reference
`SrbStatus` UInt8
`ScsiStatus` UInt8
`SenseKey` UInt8
`AddSense` UInt8
`AddSenseQ` UInt8
`OriginalIrp` Pointer

Event ID 212: Dispatching an IOCTL.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`MajorFunction` HexInt32
`MinorFunction` HexInt32
`Parameter` HexInt32

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 212,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 100,
    "keywords": "0x4000000040000000",
    "time_created": "2026-06-02T06:03:20.006+00:00",
    "event_record_id": 0,
    "correlation": {},
    "execution": {
      "process_id": 15164,
      "thread_id": 4264
    },
    "channel": "ETW Trace",
    "computer": "DESKTOP-FF3N5XK",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Irp": "0xFFFFBD09F3799850",
    "MajorFunction": "0E000000",
    "MinorFunction": "00000000",
    "Parameter": "8C112D00"
  },
  "message": "Port"
}

Event ID 213: Dispatching a WMI request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`MajorFunction` HexInt32
`MinorFunction` HexInt32
`Parameter` HexInt32

Event ID 214: Completing a non-read/write request.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`Status` HexInt32	NTSTATUS reference

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 214,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 101,
    "keywords": "0x40000000C0000000",
    "time_created": "2026-06-02T06:03:20.006+00:00",
    "event_record_id": 0,
    "correlation": {},
    "execution": {
      "process_id": 15164,
      "thread_id": 4264
    },
    "channel": "ETW Trace",
    "computer": "DESKTOP-FF3N5XK",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Irp": "0xFFFFBD09F3799850",
    "Status": "100000C0"
  },
  "message": "Port"
}

Event ID 215: Dispatching an adapter power request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`PortNumber` UInt32
`Irp` Pointer
`MinorFunction` HexInt32
`Type` UInt8
`OldState` HexInt32
`NewState` HexInt32
`Action` HexInt32
`PowerStateContext` HexInt32

Event ID 216: Completing a unit power request.

Channel: Diagnose
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Irp` Pointer
`Status` HexInt32	NTSTATUS reference

Event ID 217: Dispatching a PnP request.

Channel: Diagnose
Level: Informational
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`MinorFunction` HexInt32
`Type` HexInt32
`DeviceObject` Pointer

Example Event #

{
  "system": {
    "channel": "Microsoft-Windows-Storage-Storport/Diagnose",
    "computer": "10.2.10.21",
    "correlation": {},
    "event_id": 217,
    "event_record_id": 0,
    "event_source_name": "",
    "execution": {
      "process_id": 1580,
      "thread_id": 13596
    },
    "guid": "",
    "keywords": 0,
    "level": 4,
    "opcode": 100,
    "provider": "Microsoft-Windows-StorPort",
    "security": {
      "user_id": ""
    },
    "task": 0,
    "time_created": "2026-07-22 05:26:08.166Z",
    "version": 0
  },
  "event_data": {
    "DeviceObject": "0xFFFFC807B4022050",
    "Irp": "0xFFFFC807C49C4B20",
    "MinorFunction": "07000000",
    "Type": "04000000"
  },
  "message": ""
}

Event ID 218: Completing a PnP request.

Channel: Diagnose
Level: Informational
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`Status` HexInt32	NTSTATUS reference

Example Event #

{
  "system": {
    "channel": "Microsoft-Windows-Storage-Storport/Diagnose",
    "computer": "10.2.10.21",
    "correlation": {},
    "event_id": 218,
    "event_record_id": 0,
    "event_source_name": "",
    "execution": {
      "process_id": 1580,
      "thread_id": 13596
    },
    "guid": "",
    "keywords": 0,
    "level": 4,
    "opcode": 101,
    "provider": "Microsoft-Windows-StorPort",
    "security": {
      "user_id": ""
    },
    "task": 0,
    "time_created": "2026-07-22 05:26:08.166Z",
    "version": 0
  },
  "event_data": {
    "Irp": "0xFFFFC807C49C4B20",
    "Status": "00000000"
  },
  "message": ""
}

Event ID 219: Completing a PnP enumeration request.

Channel: Diagnose
Level: Informational
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`NumberOfChildren` UInt32
`Status` HexInt32	NTSTATUS reference

Example Event #

{
  "system": {
    "channel": "Microsoft-Windows-Storage-Storport/Diagnose",
    "computer": "10.2.10.21",
    "correlation": {},
    "event_id": 219,
    "event_record_id": 0,
    "event_source_name": "",
    "execution": {
      "process_id": 4,
      "thread_id": 14260
    },
    "guid": "",
    "keywords": 0,
    "level": 4,
    "opcode": 101,
    "provider": "Microsoft-Windows-StorPort",
    "security": {
      "user_id": ""
    },
    "task": 0,
    "time_created": "2026-07-22 05:26:27.569Z",
    "version": 0
  },
  "event_data": {
    "Irp": "0xFFFFC807AFF2DAB0",
    "NumberOfChildren": 0,
    "Status": "BB0000C0"
  },
  "message": ""
}

Event ID 220: Performing a queue-related operation.

Channel: Diagnose
Also via: realtime ETW trace
Level: Informational
Task: Port
Opcode: EventQueuerelatedoperation.

Fields #

Name	Description
`QueueTag` HexInt32
`Operation` UInt8	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.
`Status` HexInt32	NTSTATUS reference

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 220,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 106,
    "keywords": "0x4000000800000000",
    "time_created": "2026-06-02T05:31:09.868+00:00",
    "event_record_id": 0,
    "correlation": {
      "ActivityID": "{877F78A1-F053-0000-D89A-818753F0DC01}"
    },
    "execution": {
      "process_id": 12112,
      "thread_id": 7804
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Operation": 3,
    "QueueTag": "03000000",
    "Status": "00000000"
  },
  "message": "Port"
}

Event ID 221: Dispatching a PassThrough request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`Irp` Pointer
`MajorFunction` HexInt32
`MinorFunction` HexInt32
`Parameter` HexInt32

Event ID 222: Request servicing time taken by target device.

Channel: Analytic
Task: Port

Fields #

Name	Description
`Port` UInt8
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`RequestDuration` UInt64
`CDBLength` UInt32
`CDB` Binary
`SrbStatus` UInt8
`Irp` Pointer
`OriginalIrp` Pointer
`BuildIoDuration` UInt64
`StartIoDuration` UInt64
`MiniportDuration` UInt64

Event ID 223: Request servicing time taken by lower driver stack(s).

Channel: Analytic
Task: Port

Fields #

Name	Description
`Port` UInt8
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`RequestDuration` UInt64
`CDBLength` UInt32
`CDB` Binary
`SrbStatus` UInt8
`Irp` Pointer
`OriginalIrp` Pointer
`BuildIoDuration` UInt64
`StartIoDuration` UInt64
`MiniportDuration` UInt64

Event ID 224: Dpc completion

Channel: Analytic
Task: Dpc
Opcode: Completionofrequest.

Fields #

Name	Description
`DpcRoutine` Pointer
`DpcRoutineName` UnicodeString
`PortNumber` UInt32
`CompletionCount` UInt32
`QpcTicks` UInt64
`Duration_100ns` UInt64
`SwitchDpcProc` Boolean
`RevertDpcProc` Boolean

Event ID 225: Unit power required notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean
`DPNRDurationMsec` UInt64

Event ID 226: Unit power required completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean

Event ID 227: Unit power not required notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean
`IdleTimeoutMsec` UInt32

Event ID 228: Unit power not required completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean

Event ID 229: Unit registered with the runtime power framework

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`RegistrationStatus` HexInt32
`Requested_D3ColdSupported` Boolean
`Requested_WakeCapable` Boolean
`Requested_IdleTimeoutInMS` UInt32
`NumberOfFStates` UInt32
`Actual_D3ColdSupported` Boolean
`Actual_WakeCapable` Boolean
`Actual_IdleTimeoutInMS` UInt32

Event ID 230: Unit idle state notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32
`FState` UInt32

Event ID 231: Unit idle state notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32
`FState` UInt32

Event ID 232: Unit active condition notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32

Event ID 233: Unit active condition notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32

Event ID 234: Unit idle condition notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32

Event ID 235: Unit idle condition notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32

Event ID 236: Adapter power required notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean
`DPNRDurationMsec` UInt64

Event ID 237: Adapter power required completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean

Event ID 238: Adapter power not required notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean
`IdleTimeoutMsec` UInt32

Event ID 239: Adapter power not required completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean

Event ID 240: Adapter registered with the runtime power framework

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`D3ColdEnabled` Boolean
`IdleTimeoutInMS` UInt32
`NumberOfFStates` UInt32
`PlaceHolderModeEnable` Boolean

Event ID 241: Adapter idle state notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32
`FState` UInt32

Event ID 242: Adapter idle state notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32
`FState` UInt32

Event ID 243: Adapter active condition notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32

Event ID 244: Adapter active condition notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32

Event ID 245: Adapter idle condition notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32

Event ID 246: Adapter idle condition notification completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Component` UInt32

Event ID 247: Performing a queue-related operation.

Channel: Diagnose
Task: Port
Opcode: EventQueuerelatedoperation.

Fields #

Name	Description
`QueueID` Pointer
`QueueTag` UInt32
`Operation` UInt8	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.
`EnqueueReason` UInt8
`QueuedIoCount` UInt32
`OutstandingIoCount` UInt32
`NTStatus` HexInt32	NTSTATUS reference

Event ID 248: Isr completion

Channel: Analytic
Also via: realtime ETW trace
Level: Informational
Task: Isr
Opcode: Completionofrequest.

Fields #

Name	Description
`IsrRoutine` Pointer
`PortNumber` UInt32
`Processor` UInt32
`Duration_100ns` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 248,
    "version": 1,
    "level": 4,
    "task": 203,
    "opcode": 101,
    "keywords": "0x1000001000000000",
    "time_created": "2026-06-02T05:31:09.868+00:00",
    "event_record_id": 0,
    "correlation": {},
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "ETW Trace",
    "computer": "JD-DC01-2022",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Duration_100ns": 14,
    "IsrRoutine": "0xFFFFF801273D3DA0",
    "PortNumber": 2,
    "Processor": 13
  },
  "message": "Isr"
}

Event ID 250: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 251: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 252: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 253: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 254: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 255: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 256: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 257: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 258: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 259: Unit idle state notification queued because the adapter is inactive.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Component` UInt32
`FState` UInt32

Event ID 260: Completing an adapter power request.

Channel: Diagnose
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`PortNumber` UInt32
`Irp` Pointer
`Status` HexInt32	NTSTATUS reference

Event ID 261: The idle timeout value for the adapter has changed.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Requested_AdapterIdleTimeout_ms` UInt32
`Actual_AdapterIdleTimeout_ms` UInt32

Event ID 262: Dispatching a unit power request.

Channel: Diagnose
Task: Port
Opcode: Dispatchingofrequest.

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Irp` Pointer
`MinorFunction` HexInt32
`Type` UInt8
`OldState` HexInt32
`NewState` HexInt32
`Action` HexInt32
`PowerStateContext` HexInt32

Event ID 263: Unit has performed CurrentPowerCycleCount power cycles out of a possible PotentialPowerCycleCount.

Channel: Diagnose
Task: Port

Message #

Unit has performed %5 power cycles out of a possible %6.

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`CurrentPowerCycleCount` UInt32
`PotentialPowerCycleCount` UInt32
`MinPowerCyclePeriodInMS` UInt32

Event ID 264: Unit idle timeout value has changed from CurrentD3IdleTimeout to NewD3IdleTimeout.

Channel: Diagnose
Task: Port

Message #

Unit idle timeout value has changed from %5 to %6.

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`CurrentD3IdleTimeout` UInt32
`NewD3IdleTimeout` UInt32
`IoCoalescingOn` Boolean
`OnBatteryPower` Boolean

Event ID 265: Adapter system power hint changed.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PreviousPowerHint` UInt32
`PreviousResumeLatency_ms` UInt32
`NewPowerHint` UInt32
`NewResumeLatency_ms` UInt32

Event ID 266: This is one of the first few unique errors seen on this unit during the last time period.

Channel: Operational

Event ID 267: Host-initiated unit maintenance time has started.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8

Event ID 268: Host-initiated unit maintenance time has ended.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`Success` Boolean
`ActiveRefsDuringMaintenanceTime` UInt32

Event ID 269: Completing a (PassThrough) Protocol Command request.

Channel: Diagnose
Task: Port
Opcode: Completionofrequest.

Fields #

Name	Description
`Irp` Pointer
`IOCTLCode` HexInt32
`AdapterRequest` Boolean
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ProtocolType` HexInt32
`CommandCode` HexInt32
`ReturnStatus` HexInt32
`ErrorCode` HexInt32
`UntaggedRequest` Boolean

Event ID 270: Unit directed power up notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean
`DPNRDurationMsec` UInt64

Event ID 271: Unit directed power up completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean

Event ID 272: Unit directed power down notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean
`DPNRDurationMsec` UInt64

Event ID 273: Unit directed power down completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`DIrpRequested` Boolean

Event ID 274: Adapter directed power up notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean
`DPNRDurationMsec` UInt64

Event ID 275: Adapter directed power up completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean

Event ID 276: Adapter directed power down notification received.

Channel: Diagnose
Task: Port
Opcode: Start

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean
`IdleTimeoutMsec` UInt32

Event ID 277: Adapter directed power down completed.

Channel: Diagnose
Task: Port
Opcode: Stop

Fields #

Name	Description
`PoHandle` Pointer
`PortNumber` UInt32
`DIrpRequested` Boolean

Event ID 278: A TCG command is being executed on device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Diagnose

Message #

A TCG command is being executed on device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Command Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`Description` AnsiString
`Param1` UInt64
`Param2` UInt64
`Param3` UInt64
`Param4` UInt64

Event ID 279: The TCG command completed on device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Diagnose

Message #

The TCG command completed on device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
TCG Status: %12

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`TcgStatus` UInt32

Event ID 300: Perform Adapter NVMe Enumerate.

Channel: Diagnose
Task: Port
Opcode: NVMeOperation.

Message #

Perform Adapter NVMe Enumerate.                   
NtStatus: %2

Fields #

Name	Description
`Irp` Pointer
`Status` HexInt32	NTSTATUS reference

Event ID 301: Query information for NVMe enumerate per namespace.

Channel: Diagnose
Task: Port
Opcode: NVMeOperation.

Message #

Query information for NVMe enumerate per namespace.                 
Port number: %1                 
Adapter GUID: %2                 
Adapter serial number: %3                 
Vendor ID: %4                 
Subsystem vendor ID: %5                 
Product ID: %6                 
Firmware revision: %7                 
Namespace ID: %8                 
Status: %9                 
Failure reason: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`AdapterSerialNumber` AnsiString
`VendorID` UInt16
`SubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`NamespaceID` UInt32
`Status` HexInt32	NTSTATUS reference
`Reason` UInt8

Event ID 302: Lock physical address for DMA for device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Diagnose
Opcode: NVMeOperation.

Message #

Lock physical address for DMA for device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
VirtualAddress: %12                    
PhysicalAddress: %13                    
AddressLength: %14                    
Status: %15

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`VirtualAddress` Pointer
`PhysicalAddress` UInt64
`AddressLength` UInt32
`Status` UInt32	NTSTATUS reference

Event ID 303: Unlock physical address for device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Diagnose
Opcode: NVMeOperation.

Message #

Unlock physical address for device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
VirtualAddress: %12                    
AddressLength: %13

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`VirtualAddress` Pointer
`AddressLength` UInt32

Event ID 400: Get MFND capabilities.

Channel: Diagnose
Opcode: Get MFND capabilities.

Message #

Get MFND capabilities.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND supported: {MFNDSupported}                    MFND operation mode: {OperationMode}                    MFND operation privilege: {OperationPrivilege}                    Signature: {Signature}                    Major version: {MajorVersion}                    Sub version: {PortNumber}0                    Maximum physical function count: {PortNumber}1                    Available physical function count: {PortNumber}2                    Maximum IO queue pair count: {PortNumber}3                    Available IO queue pair count: {PortNumber}4                    Maximum MSI-X message count: {PortNumber}5                    Available MSI-X message count: {PortNumber}6                    Maximum namespace count: {PortNumber}7                    Available namespace count: {PortNumber}8                    Total NVM storage size: {PortNumber}9                    Available NVM storage size: {AdapterGuid}0                    Storage provision granularity: {AdapterGuid}1                    Total read bandwidth: {AdapterGuid}2                    Available read bandwidth: {AdapterGuid}3                    Total write bandwidth: {AdapterGuid}4                    Available write bandwidth: {AdapterGuid}5                    Total read IOPS: {AdapterGuid}6                    Available read IOPS: {AdapterGuid}7                    Total write IOPS: {AdapterGuid}8                    Available write IOPS: {AdapterGuid}9                    Features: {MiniportName}0                    Maximum supported child controller namespace count: {MiniportName}1

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDSupported` Boolean → boolean
`OperationMode` UInt32 → unsignedInt
`OperationPrivilege` UInt32 → unsignedInt
`Signature` UInt32 → HexInt32
`MajorVersion` UInt8 → HexInt8
`SubVersion` UInt8 → HexInt8
`MaxPFCount` UInt16 → unsignedShort
`AvailablePFCount` UInt16 → unsignedShort
`MaxQPairCount` UInt16 → unsignedShort
`AvailableQPairCount` UInt16 → unsignedShort
`MaxMSIXMessageCount` UInt16 → unsignedShort
`AvailableMSIXMessageCount` UInt16 → unsignedShort
`MaxNamespaceCount` UInt16 → unsignedShort
`AvailableNamespaceCount` UInt16 → unsignedShort
`TotalNVMStorageSize` UInt32 → HexInt32
`AvailableNVMStorageSize` UInt32 → HexInt32
`StorageProvisionGranularity` UInt32 → HexInt32
`TotalReadBandwidth` UInt32 → HexInt32
`AvailableReadBandwidth` UInt32 → HexInt32
`TotalWriteBandwidth` UInt32 → HexInt32
`AvailableWriteBandwidth` UInt32 → HexInt32
`TotalReadIOPS` UInt32 → HexInt32
`AvailableReadIOPS` UInt32 → HexInt32
`TotalWriteIOPS` UInt32 → HexInt32
`AvailableWriteIOPS` UInt32 → HexInt32
`Features` UInt32 → HexInt32
`MaxSupportedCCNamespaceCount` UInt8 → unsignedByte

Event ID 401: Query MFND child physical function list.

Channel: Diagnose
Opcode: Query MFND child physical function list.

Message #

Query MFND child physical function list.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    MFND operation mode: {OperationMode}                    MFND operation privilege: {OperationPrivilege}                    Child physical function count: {ChildPFCount}                    Command status code (SC): {PortNumber}1                    Command status code type (SCT): {PortNumber}2                    NtStatus: {PortNumber}3

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`OperationMode` UInt32 → unsignedInt
`OperationPrivilege` UInt32 → unsignedInt
`ChildPFCount` UInt32 → unsignedInt
`ChildPFDataLength` UInt32 → unsignedInt
`ChildPFData` Binary → hexBinary
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 402: Query MFND operation information.

Channel: Diagnose
Opcode: Query MFND operation information.

Message #

Query MFND operation information.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    MFND operation mode: {OperationMode}                    MFND operation privilege: {OperationPrivilege}                    Command status code (SC): {SC}                    Command status code type (SCT): {SCT}                    NtStatus: {PortNumber}0

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`OperationMode` UInt32 → unsignedInt
`OperationPrivilege` UInt32 → unsignedInt
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 403: Query MFND child physical function property.

Channel: Diagnose
Opcode: Query MFND child physical function property.

Message #

Query MFND child physical function property.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    Flags: {Flags}                    Namespace metadata size: {NamespaceMetadataSize}                    Namespace LBA data size: {NamespaceLBADataSize}                    Data protection type: {DataProtectionType}                    Namespace MPIO and Namespace Sharing Capabilities: {PortNumber}0                    Command status code (SC): {PortNumber}1                    Command status code type (SCT): {PortNumber}2                    NtStatus: {PortNumber}3

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`Flags` UInt16 → HexInt16
`NamespaceMetadataSize` UInt16 → HexInt16
`NamespaceLBADataSize` UInt8 → HexInt8
`DataProtectionType` UInt8 → HexInt8
`NamespaceNMIC` UInt8 → HexInt8
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 404: Query MFND child physical function settings.

Channel: Diagnose
Opcode: Query MFND child physical function settings.

Message #

Query MFND child physical function settings.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    Flags: {SettingsFlags}                    IO queue pair count: {IoQueuePairCount}                    Interrupt count: {InterruptCount}                    Namespace count: {NamespaceCount}                    Storage provision count: {PortNumber}0                    QoS version: {PortNumber}1                    QoS size: {PortNumber}2                    QoS policy: {PortNumber}3                    Reserve read bandwidth in MBps: {PortNumber}4                    Reserve write bandwidth in MBps: {PortNumber}5                    Limit bandwidth in MBps: {PortNumber}6                    Limit write bandwidth in MBps: {PortNumber}7                    Reserve read IOPS: {PortNumber}8                    Reserve write IOPS: {PortNumber}9                    Limit IOPS: {AdapterGuid}0                    Limit write IOPS: {AdapterGuid}1                    Command status code (SC): {AdapterGuid}2                    Command status code type (SCT): {AdapterGuid}3                    NtStatus: {AdapterGuid}4

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`SettingsFlags` UInt16 → HexInt16
`IoQueuePairCount` UInt16 → unsignedShort
`InterruptCount` UInt16 → unsignedShort
`NamespaceCount` UInt16 → unsignedShort
`NS1StorageProvisionUnitCount` UInt32 → HexInt32
`NS2StorageProvisionUnitCount` UInt32 → HexInt32
`NS3StorageProvisionUnitCount` UInt32 → HexInt32
`NS4StorageProvisionUnitCount` UInt32 → HexInt32
`QoSVersion` UInt16 → unsignedShort
`QoSSize` UInt16 → unsignedShort
`QoSPolicy` UInt32 → unsignedInt
`ReserveReadBandwidthInMBps` UInt32 → HexInt32
`ReserveWriteBandwidthInMBps` UInt32 → HexInt32
`LimitBandwidthInMBps` UInt32 → HexInt32
`LimitWriteBandwidthInMBps` UInt32 → HexInt32
`ReserveReadIops` UInt32 → HexInt32
`ReserveWriteIops` UInt32 → HexInt32
`LimitIops` UInt32 → HexInt32
`LimitWriteIops` UInt32 → HexInt32
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 405: Query MFND child physical function admin commands permission.

Channel: Diagnose
Opcode: Query MFND child physical function admin commands permission.

Message #

Query MFND child physical function admin commands permission.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    Command count: {CommandCount}                    Command status code (SC): {SC}                    Command status code type (SCT): {PortNumber}0                    NtStatus: {PortNumber}1

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`CommandCount` UInt32 → unsignedInt
`SC` UInt8 → unsignedByte
`CommandPermissionEntriesLength` UInt32 → unsignedInt
`CommandPermissionEntries` Binary → hexBinary
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 406: Query MFND migration QoS.

Channel: Diagnose
Opcode: Query MFND migration QoS.

Message #

Query MFND migration QoS.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    QoS policy: {QoSPolicy}                    LimitBandwidthInMBps: {LimitBandwidthInMBps}                    LimitWriteBandwidthInMBps: {LimitWriteBandwidthInMBps}                    LimitRandomIops: {LimitRandomIops}                    LimitRandomWriteIops: {PortNumber}0                    Command status code (SC): {PortNumber}1                    Command status code type (SCT): {PortNumber}2                    NtStatus: {PortNumber}3

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`QoSPolicy` UInt32 → unsignedInt
`LimitBandwidthInMBps` UInt32 → unsignedInt
`LimitWriteBandwidthInMBps` UInt32 → unsignedInt
`LimitRandomIops` UInt32 → unsignedInt
`LimitRandomWriteIops` UInt32 → unsignedInt
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 407: Query MFND namespace page map.

Channel: Diagnose
Opcode: Query MFND namespace page map.

Message #

Query MFND namespace page map.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    PageMapDataQualifier: {PageMapDataQualifier}                    PageMapDataSizeInBytes: {PageMapDataSizeInBytes}                    Command status code (SC): {SC}                    Command status code type (SCT): {SCT}                    NtStatus: {PortNumber}0

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`PageMapDataQualifier` UInt32 → unsignedInt
`PageMapDataSizeInBytes` UInt32 → unsignedInt
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 408: Query MFND child controller queues state.

Channel: Diagnose
Opcode: Query MFND child controller queues state.

Message #

Query MFND child controller queues state.                    Adapter port number: {PortNumber}                    Adapter Guid: {AdapterGuid}                    Miniport driver name: {MiniportName}                    Adapter SerialNumber: {AdapterSerialNumber}                    MFND interface name: {MFNDInterfaceName}                    Child controller ID: {ChildControllerId}                    Submission queue count: {SubmissionQueueCount}                    Completion queue count: {CompletionQueueCount}                    Admin submission queue ID: {AdminSubmissionQueueID}                    Admin submission queue head pointer: {PortNumber}0                    Admin submission queue tail pointer: {PortNumber}1                    Admin completion queue ID: {PortNumber}2                    Admin completion queue head pointer: {PortNumber}3                    Admin completion queue tail pointer: {PortNumber}4                    Admin completion queue flags: {PortNumber}5                    AER1 command ID: {PortNumber}6                    AER2 command ID: {PortNumber}7                    AER3 command ID: {PortNumber}8                    AER4 command ID: {PortNumber}9                    Valid AER flags: {AdapterGuid}0                    Queues state size: {AdapterGuid}1                    Queues state: {AdapterGuid}2                    Command status code (SC): {AdapterGuid}3                    Command status code type (SCT): {AdapterGuid}4                    NtStatus: {AdapterGuid}5

Fields #

Name	Description
`PortNumber` UInt32 → unsignedInt
`AdapterGuid` GUID → GUID
`MiniportName` UnicodeString → string
`AdapterSerialNumber` UnicodeString → string
`MFNDInterfaceName` UnicodeString → string
`ChildControllerId` UInt16 → unsignedShort
`SubmissionQueueCount` UInt16 → unsignedShort
`CompletionQueueCount` UInt16 → unsignedShort
`AdminSubmissionQueueID` UInt16 → unsignedShort
`AdminSubmissionQueueHeadPointer` UInt16 → unsignedShort
`AdminSubmissionQueueTailPointer` UInt16 → unsignedShort
`AdminCompletionQueueID` UInt16 → unsignedShort
`AdminCompletionQueueHeadPointer` UInt16 → unsignedShort
`AdminCompletionQueueTailPointer` UInt16 → unsignedShort
`AdminCompletionQueueFlags` UInt8 → unsignedByte
`AQAER1CommandID` UInt16 → unsignedShort
`AQAER2CommandID` UInt16 → unsignedShort
`AQAER3CommandID` UInt16 → unsignedShort
`AQAER4CommandID` UInt16 → unsignedShort
`ValidAERFlags` UInt8 → unsignedByte
`QueuesStateSize` UInt32 → unsignedInt
`QueuesState` Binary → hexBinary
`SC` UInt8 → unsignedByte
`SCT` UInt8 → unsignedByte
`NtStatus` UInt32 → NTStatus

Event ID 500: A request timed out for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

A request timed out for Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Corresponding Class Disk Device Guid is %7.                    
Adapter Guid: %3                    
Miniport driver name: %1                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`SrbFunction` UInt32
`CdbLength` UInt32
`Cdb` Binary
`SrbTimeout` UInt32
`AbortSupported` Boolean
`Srb` Pointer
`IoctlControlCode` HexInt32
`IoctlSignature` HexInt64
`TimeoutsInMiniport` UInt32
`QosEnabled` Boolean
`Flags` HexInt32
`SrbDataBufferLength` UInt32
`SrbDataBuffer` Binary

Event ID 501: Bus reset occurred on storport adapter AdapterGuid (Port Number: PortNumber).

Channel: Operational
Task: Busreset
Opcode: OpCodeBusReset

Message #

Bus reset occurred on storport adapter %3 (Port Number: %2)

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`BusResetReason` UInt32

Event ID 502: Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) was marked unresponsive due to reason : (Reason).

Channel: Operational

Message #

Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6) was marked unresponsive due to reason : (%11).                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`Reason` UInt32

Event ID 503: Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) was marked responsive.

Channel: Operational

Message #

Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6) was marked responsive.                    
Trigger was %11.                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`Reason` UInt32

Event ID 504: Error summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid.

Channel: Operational
Level: Informational
Task: Port

Message #

Error summary for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4) whose Corresponding Class Disk Device Guid is %5:                     
There were %15 total errors seen and %19 timeouts.                     
The last error seen had opcode %23 and completed with SrbStatus %24 and ScsiStatus %25.                     
The sense code was (%26,%27,%28).                     
The latency was %21 ms.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`BusType` UInt32
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`SystemUptime_s` UInt64
`Version` UInt8
`TotalErrors` UInt32
`TotalReadWriteErrors` UInt32
`TotalImpendingDeviceFailureErrors` UInt32
`TotalDeviceFailureErrors` UInt32
`TimeoutsInMiniport` UInt32
`HierarchicalResetSuccessCount` UInt32
`LastError_RequestDuration_ms` UInt32
`LastError_WaitDuration_ms` UInt32
`LastError_Command` UInt8
`LastError_SrbStatus` UInt8
`LastError_ScsiStatus` UInt8
`LastError_SenseKey` UInt8
`LastError_AddSense` UInt8
`LastError_AddSenseQ` UInt8
`LastError_IoSize` UInt32
`LastError_QueueDepth` UInt32
`LastError_LBA` HexInt64
`SampledErrorLogArrayLength` UInt32
`SampledErrorLogArray` Binary
`UniqueErrorLogArrayLength` UInt32
`UniqueErrorLogArray` Binary

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 504,
    "version": 4,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752309714944,
    "time_created": "2026-06-13T06:47:43.8827534+00:00",
    "event_record_id": 109,
    "correlation": {},
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "PortNumber": "2",
    "PathID": "0",
    "TargetID": "0",
    "LUN": "0",
    "ClassDeviceGuid": "{5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}",
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "BusType": "1",
    "MiniportName": "viostor",
    "VendorId": "Red Hat ",
    "ProductId": "VirtIO",
    "SerialNumber": "",
    "AdapterSerialNumber": "",
    "SystemUptime_s": "12359",
    "Version": "5",
    "TotalErrors": "2",
    "TotalReadWriteErrors": "0",
    "TotalImpendingDeviceFailureErrors": "0",
    "TotalDeviceFailureErrors": "0",
    "TimeoutsInMiniport": "0",
    "HierarchicalResetSuccessCount": "0",
    "LastError_RequestDuration_ms": "1",
    "LastError_WaitDuration_ms": "0",
    "LastError_Command": "158",
    "LastError_SrbStatus": "1",
    "LastError_ScsiStatus": "2",
    "LastError_SenseKey": "0",
    "LastError_AddSense": "0",
    "LastError_AddSenseQ": "0",
    "LastError_IoSize": "0",
    "LastError_QueueDepth": "0",
    "LastError_LBA": "0x0",
    "SampledErrorLogArrayLength": "40",
    "SampledErrorLogArray": "01020000009E00000000000001000000000000000000000000000000000000000000000000000000",
    "UniqueErrorLogArrayLength": "40",
    "UniqueErrorLogArray": "01020000009E00000000000001000000000000000000000000000000000000000200000000000000"
  },
  "message": "Error summary for Storport Device (Port = 2, Path = 0, Target = 0, Lun = 0) whose Corresponding Class Disk Device Guid is {5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}:                     \r\nThere were 2 total errors seen and 0 timeouts.                     \r\nThe last error seen had opcode 0x9E and completed with SrbStatus 0x1 and ScsiStatus 0x2.                     \r\nThe sense code was (0x0,0x0,0x0).                     \r\nThe latency was 1 ms."
}

Event ID 505: Performance summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid.

Channel: Operational
Level: Informational
Task: Port

Message #

Performance summary for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4) whose Corresponding Class Disk Device Guid is %5:                 
Total IO:%18                 
For latency buckets of %32,                 
The IO success counts are %33, %34, %35, %36, %37, %38, %39, %40, %41, %42, %43, %44, %45, %46.                 
The IO failed counts are %47, %48, %49, %50, %51, %52, %53, %54, %55, %56, %57, %58, %59, %60.                 
The IO total latency (in 100ns) are %61, %62, %63, %64, %65, %66, %67, %68, %69, %70, %71, %72, %73, %74.                 
Total Bytes Read:%75                 
Total Bytes Written:%76

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`BusType` UInt32
`MiniportName` UnicodeString
`IoTimeout_s` UInt32
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`BootDevice` Boolean
`SystemUptime_s` UInt64
`Version` UInt8
`TotalIoCount` UInt64
`TotalDeviceQueueIoCount` UInt64
`MaxDeviceQueueCount` UInt32
`MaxOutstandingCount` UInt32
`TotalDeviceQueueIoWaitDuration_100ns` UInt64
`MaxDeviceQueueIoWaitDuration_100ns` UInt64
`DeviceQueueIoWaitExceededTimeoutCount` UInt64
`DeviceQueueIoBusyCount` UInt64
`DeviceQueueIoPausedCount` UInt64
`DeviceQueueIoUntaggedCommandOutstandingCount` UInt64
`DeviceQueueIoPausedForUntaggedCount` UInt64
`MaxReadWriteLatency_100ns` UInt32
`MaxFlushLatency_100ns` UInt32
`MaxUnmapLatency_100ns` UInt32
`IoLatencyBuckets` UnicodeString
`BucketIoSuccess1` UInt64
`BucketIoSuccess2` UInt64
`BucketIoSuccess3` UInt64
`BucketIoSuccess4` UInt64
`BucketIoSuccess5` UInt64
`BucketIoSuccess6` UInt64
`BucketIoSuccess7` UInt64
`BucketIoSuccess8` UInt64
`BucketIoSuccess9` UInt64
`BucketIoSuccess10` UInt64
`BucketIoSuccess11` UInt64
`BucketIoSuccess12` UInt64
`BucketIoFailed1` UInt64
`BucketIoFailed2` UInt64
`BucketIoFailed3` UInt64
`BucketIoFailed4` UInt64
`BucketIoFailed5` UInt64
`BucketIoFailed6` UInt64
`BucketIoFailed7` UInt64
`BucketIoFailed8` UInt64
`BucketIoFailed9` UInt64
`BucketIoFailed10` UInt64
`BucketIoFailed11` UInt64
`BucketIoFailed12` UInt64
`BucketIoLatency1_100ns` UInt64
`BucketIoLatency2_100ns` UInt64
`BucketIoLatency3_100ns` UInt64
`BucketIoLatency4_100ns` UInt64
`BucketIoLatency5_100ns` UInt64
`BucketIoLatency6_100ns` UInt64
`BucketIoLatency7_100ns` UInt64
`BucketIoLatency8_100ns` UInt64
`BucketIoLatency9_100ns` UInt64
`BucketIoLatency10_100ns` UInt64
`BucketIoLatency11_100ns` UInt64
`BucketIoLatency12_100ns` UInt64
`TotalReadBytes` UInt64
`TotalWriteBytes` UInt64
`HighLatencyIoCount` UInt64
`BucketIoSuccess13` UInt64
`BucketIoSuccess14` UInt64
`BucketIoFailed13` UInt64
`BucketIoFailed14` UInt64
`BucketIoLatency13_100ns` UInt64
`BucketIoLatency14_100ns` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 505,
    "version": 5,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752309714944,
    "time_created": "2026-06-13T13:17:41.1208706+00:00",
    "event_record_id": 115,
    "correlation": {},
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "PortNumber": "2",
    "PathID": "0",
    "TargetID": "0",
    "LUN": "0",
    "ClassDeviceGuid": "{5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}",
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "BusType": "1",
    "MiniportName": "viostor",
    "IoTimeout_s": "0",
    "VendorId": "Red Hat ",
    "ProductId": "VirtIO",
    "SerialNumber": "",
    "AdapterSerialNumber": "",
    "FirmwareRevision": "",
    "BootDevice": "true",
    "SystemUptime_s": "35756",
    "Version": "11",
    "TotalIoCount": "16135",
    "TotalDeviceQueueIoCount": "0",
    "MaxDeviceQueueCount": "0",
    "MaxOutstandingCount": "0",
    "TotalDeviceQueueIoWaitDuration_100ns": "0",
    "MaxDeviceQueueIoWaitDuration_100ns": "0",
    "DeviceQueueIoWaitExceededTimeoutCount": "0",
    "DeviceQueueIoBusyCount": "0",
    "DeviceQueueIoPausedCount": "0",
    "DeviceQueueIoUntaggedCommandOutstandingCount": "0",
    "DeviceQueueIoPausedForUntaggedCount": "0",
    "MaxReadWriteLatency_100ns": "2153334",
    "MaxFlushLatency_100ns": "3713592",
    "MaxUnmapLatency_100ns": "219100",
    "IoLatencyBuckets": "256us, 1ms, 4ms, 16ms, 64ms, 128ms, 256ms, 2000ms, 6000ms, 10000ms, 20000ms, 20000+ms",
    "BucketIoSuccess1": "10135",
    "BucketIoSuccess2": "4162",
    "BucketIoSuccess3": "1486",
    "BucketIoSuccess4": "314",
    "BucketIoSuccess5": "18",
    "BucketIoSuccess6": "16",
    "BucketIoSuccess7": "4",
    "BucketIoSuccess8": "0",
    "BucketIoSuccess9": "0",
    "BucketIoSuccess10": "0",
    "BucketIoSuccess11": "0",
    "BucketIoSuccess12": "0",
    "BucketIoFailed1": "0",
    "BucketIoFailed2": "0",
    "BucketIoFailed3": "0",
    "BucketIoFailed4": "0",
    "BucketIoFailed5": "0",
    "BucketIoFailed6": "0",
    "BucketIoFailed7": "0",
    "BucketIoFailed8": "0",
    "BucketIoFailed9": "0",
    "BucketIoFailed10": "0",
    "BucketIoFailed11": "0",
    "BucketIoFailed12": "0",
    "BucketIoLatency1_100ns": "10622866",
    "BucketIoLatency2_100ns": "25625480",
    "BucketIoLatency3_100ns": "23422509",
    "BucketIoLatency4_100ns": "20956553",
    "BucketIoLatency5_100ns": "6033211",
    "BucketIoLatency6_100ns": "13971937",
    "BucketIoLatency7_100ns": "8371524",
    "BucketIoLatency8_100ns": "0",
    "BucketIoLatency9_100ns": "0",
    "BucketIoLatency10_100ns": "0",
    "BucketIoLatency11_100ns": "0",
    "BucketIoLatency12_100ns": "0",
    "TotalReadBytes": "625664",
    "TotalWriteBytes": "1078197248",
    "HighLatencyIoCount": "0"
  },
  "message": "Performance summary for Storport Device (Port = 2, Path = 0, Target = 0, Lun = 0) whose Corresponding Class Disk Device Guid is {5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}:                 \r\nTotal IO:16135                 \r\nFor latency buckets of 256us, 1ms, 4ms, 16ms, 64ms, 128ms, 256ms, 2000ms, 6000ms, 10000ms, 20000ms, 20000+ms,                 \r\nThe IO success counts are 10135, 4162, 1486, 314, 18, 16, 4, 0, 0, 0, 0, 0.                 \r\nThe IO failed counts are 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0.                 \r\nThe IO total latency (in 100ns) are 10622866, 25625480, 23422509, 20956553, 6033211, 13971937, 8371524, 0, 0, 0, 0, 0.                 \r\nTotal Bytes Read:625664                 \r\nTotal Bytes Written:1078197248"
}

Event ID 506: QoS summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid: Number of QoS reque...

Channel: Operational
Task: Port

Description

QoS summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid.

Message #

QoS summary for Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6) whose Corresponding Class Disk Device Guid is %7:                    
Number of QoS requests that exceeded %13 seconds is %12 in this period.                    
SW timeout count for Unit and Adapter queues were %14 and %15 respectively during this period.                    
Max Depth of Unit and Adapter queues at the time of SW timeout were %17 and %18 respectively.                    
HwTimeout count was %16 in this period.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`UnresponsiveRequests` UInt64
`QosGuaranteeFailures` UInt64
`QosGuaranteeThreshold_s` UInt8
`UnitQueueTimeoutCount` UInt64
`AdapterQueueTimeoutCount` UInt64
`HwQueueTimeoutCount` UInt32
`MaxUnitQueueDepth` UInt32
`MaxAdapterQueueDepth` UInt32

Event ID 507: Miniport bug detected for MiniportName : A pending request was not completed by miniport for below storage device even after successful reset operation.

Channel: Operational

Message #

Miniport bug detected for %1 : A pending request was not completed by miniport for below storage device even after successful reset operation.                    
Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`SrbFunction` UInt32
`CdbLength` UInt32
`Cdb` Binary
`IoDispatchToResetTime_100ns` UInt64

Event ID 508: Miniport bug detected for MiniportName : A pending request was not completed by miniport for below storage device even after successful abort operation.

Channel: Operational

Message #

Miniport bug detected for %1 : A pending request was not completed by miniport for below storage device even after successful abort operation.                    
Storport Device (Port = %2, Path = %3, Target = %4, Lun = %5).                    
Corresponding Class Disk Device Guid is %6.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AbortedReq_SrbFunction` UInt32
`AbortedReq_CdbLength` UInt32
`AbortedReq_Cdb` Binary

Event ID 509: An abort request timed out for Storport Device (Port = PortNumber, Path = Bus, Target = Target, Lun = LUN).

Channel: Operational

Message #

An abort request timed out for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid is %5.

Fields #

Name	Description
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AbortSrbTimeout` UInt32
`AbortedReq_SrbFunction` UInt32
`AbortedReq_CdbLength` UInt32
`AbortedReq_Cdb` Binary

Event ID 510: SMART statistics for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Health
Task: Port

Message #

SMART statistics for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid is %5.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`SystemUptime_s` UInt64
`Revision` UInt32
`SmartReturnStatus` Boolean
`SmartAttributesLength` UInt32
`SmartAttributes` Binary

Event ID 511: ATA Device Statistics Logs for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Health
Task: Port

Message #

ATA Device Statistics Logs for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid is %5.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`BootDevice` Boolean
`SystemUptime_s` UInt64
`Revision` UInt32
`GeneralLength` UInt32
`General` Binary
`FreeFallLength` UInt32
`Freefall` Binary
`RotatingMediaLength` UInt32
`RotatingMedia` Binary
`GeneralErrorsLength` UInt32
`GeneralErrors` Binary
`TemperatureLength` UInt32
`Temperature` Binary
`TransportLength` UInt32
`Transport` Binary
`SolidStateDeviceLength` UInt32
`SolidStateDevice` Binary

Event ID 512: NVMe Health Information Log for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Health
Level: Informational
Task: Port

Message #

NVMe Health Information Log for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid is %5.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`BootDevice` Boolean
`SystemUptime_s` UInt64
`CriticalWarning` UInt32
`NvmeHealthLogLength` UInt32
`NvmeHealthLog` Binary
`VendorSpecificLogPageCode` UInt8
`VendorSpecificLogPageVersion` UInt16
`VendorSpecificLogLength` UInt32
`VendorSpecificLog` Binary

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 512,
    "version": 6,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 144115188075855936,
    "time_created": "2022-04-07T17:03:35.204438+00:00",
    "event_record_id": 153,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 328
    },
    "channel": "Microsoft-Windows-Storage-Storport/Health",
    "computer": "WIN-FPV0DSIC9O6.lab.local",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "PortNumber": 3,
    "PathID": 0,
    "TargetID": 0,
    "LUN": 0,
    "ClassDeviceGuid": "7B6F1752-BD95-6E22-E3A5-6EE8419ECAD7",
    "AdapterGuid": "61E10B57-B69A-11EC-9774-806E6F6E6963",
    "MiniportName": "stornvme",
    "VendorId": "NVMe    ",
    "ProductId": "VMware Virtual N",
    "SerialNumber": "VMWare NVME_0000",
    "FirmwareRevision": "1.0",
    "BootDevice": true,
    "SystemUptime_s": 662,
    "CriticalWarning": 0,
    "NvmeHealthLogLength": 216,
    "NvmeHealthLog": "00002F0164000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000050000000000000000000000000000007017000000000000000000000000000088130000000000000000000000000000050000000000000000000000000000000A0000000000000000000000000000003C00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "VendorSpecificLogPageCode": 0,
    "VendorSpecificLogPageVersion": 0,
    "VendorSpecificLogLength": 0,
    "VendorSpecificLog": ""
  },
  "message": ""
}

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 513: Host Memory Buffer Allocation for AdapterName Success.

Channel: Operational
Task: Port

Message #

Host Memory Buffer Allocation for %1 %10.                    
Failure Reason: %11                    
Allocation Policy: %3                    
Attemped to Allocate: %7 bytes                    
Actually Allocated: %8 bytes                    
Device Minimum: %4 bytes                    
Device Preferred: %5 bytes                    
Policy Maximum: %6 bytes

Fields #

Name	Description
`AdapterName` UnicodeString
`PortNumber` Int32
`AllocationPolicy` UInt32
`DeviceMinSizeInBytes` UInt32
`DevicePreferredSizeInBytes` UInt32
`PolicyMaxInBytes` UInt32
`TargetAllocationSizeInBytes` UInt32
`ActualAllocationSizeInBytes` UInt32
`RangesAllocated` UInt32
`Success` UInt32
`FailReason` UInt32

Event ID 514: Detected SMR out of order Write

Channel: Operational
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`Irp` Pointer
`OriginalIrp` Pointer
`LengthOfTransferinblocks` UInt64
`RequestLBA` HexInt64
`CurrentLBA` HexInt64

Event ID 515: Dispatching SMR Reset Write Pointer Request

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`Irp` Pointer
`OriginalIrp` Pointer
`LBA` HexInt64
`PendingIoCount` UInt32
`ResetWritePointerAll` Boolean

Event ID 516: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 517: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 518: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 519: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 520: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 521: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 522: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 523: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 524: The miniport logged an event.

Channel: Operational
Level: Error
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 524,
    "version": 3,
    "level": 2,
    "task": 201,
    "opcode": 0,
    "keywords": 576495936809730048,
    "time_created": "2022-04-07T16:52:37.713027+00:00",
    "event_record_id": 68,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 76
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "WIN-FPV0DSIC9O6.lab.local",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "MiniportName": "stornvme",
    "MiniportEventId": 12,
    "MiniportEventDescription": "Admin Command Error",
    "PortNumber": 3,
    "AdapterGuid": "61E10B57-B69A-11EC-9774-806E6F6E6963",
    "PathID": 0,
    "TargetID": 0,
    "LUN": 0,
    "ClassDeviceGuid": "00000000-0000-0000-0000-000000000000",
    "VendorId": "",
    "ProductId": "",
    "SerialNumber": "",
    "BootDevice": false,
    "Irp": "0x0",
    "Srb": "0xffff860f0c948368",
    "Parameter1Name": "OPC",
    "Parameter1Value": 10,
    "Parameter2Name": "SCT",
    "Parameter2Value": 0,
    "Parameter3Name": "SC",
    "Parameter3Value": 2,
    "Parameter4Name": "CmdInfo",
    "Parameter4Value": 127,
    "Parameter5Name": "ControllerStatus",
    "Parameter5Value": 1,
    "Parameter6Name": "NULL",
    "Parameter6Value": 0,
    "Parameter7Name": "NULL",
    "Parameter7Value": 0,
    "Parameter8Name": "NULL",
    "Parameter8Value": 0
  },
  "message": ""
}

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 525: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 526: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 527: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 528: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 529: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 530: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 531: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 532: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 533: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Irp` Pointer
`Srb` Pointer
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 534: The miniport logged an event.

Channel: Operational
Level: Error
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data`
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 534,
    "version": 4,
    "level": 2,
    "task": 201,
    "opcode": 0,
    "keywords": 576495936675512320,
    "time_created": "2022-04-04T13:22:24.409969+00:00",
    "event_record_id": 63,
    "correlation": {},
    "execution": {
      "process_id": 412,
      "thread_id": 860
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "WIN-TKC15D7KHUR",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Data_0": "02000000B000000031E01000000000001600000000010000080028040000000058425253010000009000000002000000C000000000000000000000000200000000000000000000000000000080000000000000002C020000005DFF560FCFFFFF000000000000000070671E570FCFFFFF000000000000000030E02A7400A5FFFF50E42A7400A5FFFF0000000000000000000000000000000000000000000000000000000000000000FF41040000000000",
    "PortNumber": 0,
    "PathID": 0,
    "TargetID": 0,
    "LUN": 0,
    "ClassDeviceGuid": "A86CEC8E-FB18-5AEC-6F31-C812511391BB",
    "AdapterGuid": "A6CCDA53-9BE2-11EC-8F23-806E6F6E6963",
    "MiniportName": "storahci",
    "VendorId": "VBOX    ",
    "ProductId": "HARDDISK",
    "SerialNumber": "VB8e57de8f-e08973f3 ",
    "BootDevice": true,
    "DataLength": 176,
    "MiniportEventId": 52,
    "MiniportEventDescription": "Finished I/O with error"
  },
  "message": ""
}

Example keys not documented in the fields table: Data_0

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 535: Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = Device, Lun = Function) potentially failed.

Channel: Operational
Task: Devicepotentiallyfailed.
Opcode: Devicepotentiallyfailed.

Message #

Miniport notifies device(Port = %1, Path = %2, Target = %3, Lun = %4) potentially failed.                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Fault Code: %12                    
Fault Description: %13

Fields #

Name	Description
`AdapterInterfaceType` UInt32
`Bus` UInt32
`Device` UInt32
`Function` UInt32
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`FaultCode` UInt16
`FaultDescription` UnicodeString
`AdditionalDataSize` UInt16
`AdditionalData` Binary
`CriticalDataSize` UInt16
`CriticalData` Binary
`Flags` UInt32

Event ID 536: Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = Device, Lun = Function) failed and should be removed.

Channel: Operational
Task: Devicefailedandwillberemoved.
Opcode: Devicefailedandwillberemoved.

Description

Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = Device, Lun = Function) failed and should be removed. Storport has notified PnP manager to remove the failed device.

Message #

Miniport notifies device(Port = %1, Path = %2, Target = %3, Lun = %4) failed and should be removed.                    Storport has notified PnP manager to remove the failed device.                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Fault Code: %12                    
Fault Description: %13

Fields #

Name	Description
`AdapterInterfaceType` UInt32
`Bus` UInt32
`Device` UInt32
`Function` UInt32
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`FaultCode` UInt16
`FaultDescription` UnicodeString
`AdditionalDataSize` UInt16
`AdditionalData` Binary
`CriticalDataSize` UInt16
`CriticalData` Binary
`Flags` UInt32

Event ID 537: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 538: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 539: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 540: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 541: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 542: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 543: The miniport logged a health event.

Channel: Health
Level: Warning
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 543,
    "version": 3,
    "level": 3,
    "task": 201,
    "opcode": 0,
    "keywords": 144150372447945216,
    "time_created": "2022-04-07T16:52:37.762567+00:00",
    "event_record_id": 152,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 76
    },
    "channel": "Microsoft-Windows-Storage-Storport/Health",
    "computer": "WIN-FPV0DSIC9O6.lab.local",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "MiniportName": "stornvme",
    "MiniportEventId": 14,
    "MiniportEventDescription": "Health Status-Available Spare Warning",
    "PortNumber": 3,
    "AdapterGuid": "61E10B57-B69A-11EC-9774-806E6F6E6963",
    "BootDevice": false,
    "Parameter1Name": "Available Spare",
    "Parameter1Value": 1,
    "Parameter2Name": "Available Spare Threshold Limit",
    "Parameter2Value": 2
  },
  "message": ""
}

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 544: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 545: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 546: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64

Event ID 547: The miniport logged a health event.

Channel: Health
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 548: The miniport logged a health event.

Channel: Health
Level: Warning
Task: Port

Fields #

Name	Description
`MiniportName` UnicodeString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 548,
    "version": 3,
    "level": 3,
    "task": 201,
    "opcode": 1,
    "keywords": 144150389627813888,
    "time_created": "2022-04-07T16:52:37.665830+00:00",
    "event_record_id": 151,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 80
    },
    "channel": "Microsoft-Windows-Storage-Storport/Health",
    "computer": "WIN-FPV0DSIC9O6.lab.local",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "MiniportName": "storahci",
    "MiniportEventId": 30,
    "MiniportEventDescription": "Device Start Fail:DET Timeout",
    "PortNumber": 2,
    "AdapterGuid": "61E10B56-B69A-11EC-9774-806E6F6E6963",
    "PathID": 29,
    "TargetID": 0,
    "LUN": 0,
    "ClassDeviceGuid": "00000000-0000-0000-0000-000000000000",
    "VendorId": "",
    "ProductId": "",
    "SerialNumber": "",
    "BootDevice": false,
    "Parameter1Name": "StateFlag",
    "Parameter1Value": 2049,
    "Parameter2Name": "StartState",
    "Parameter2Value": 1041,
    "Parameter3Name": "PortReset|StartFailed",
    "Parameter3Value": 0,
    "Parameter4Name": "ErrorRecovery|BusChange",
    "Parameter4Value": 0,
    "Parameter5Name": "Parameter1",
    "Parameter5Value": 0,
    "Parameter6Name": "Parameter2",
    "Parameter6Value": 30,
    "Parameter7Name": "Parameter3",
    "Parameter7Value": 0,
    "Parameter8Name": "Parameter4",
    "Parameter8Value": 0
  },
  "message": ""
}

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 549: This is the first instance of the error seen during this time period.

Channel: Operational
Level: Error
Task: Port

Message #

This is the first instance of the error seen during this time period                     
on Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4) whose Corresponding Class Disk Device Guid is %5:                     
The request opcode was %17 and completed with SrbStatus %18 and ScsiStatus %19.                     
The sense code was (%20,%21,%22).                     
The io latency was %15 ms.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`BusType` UInt32
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`BootDevice` Boolean
`Version` UInt8
`RequestDuration_ms` UInt32
`WaitDuration_ms` UInt32
`Command` UInt8
`SrbStatus` UInt8
`ScsiStatus` UInt8
`SenseKey` UInt8
`AddSense` UInt8
`AddSenseQ` UInt8
`IoSize` UInt32
`QueueDepth` UInt32
`LBA` HexInt64

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 549,
    "version": 2,
    "level": 2,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752309714944,
    "time_created": "2026-06-13T05:44:33.5365645+00:00",
    "event_record_id": 107,
    "correlation": {},
    "execution": {
      "process_id": 8028,
      "thread_id": 7108
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "PortNumber": "2",
    "PathID": "0",
    "TargetID": "0",
    "LUN": "0",
    "ClassDeviceGuid": "{5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}",
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "BusType": "1",
    "MiniportName": "viostor",
    "VendorId": "Red Hat ",
    "ProductId": "VirtIO",
    "SerialNumber": "",
    "AdapterSerialNumber": "",
    "BootDevice": "true",
    "Version": "1",
    "RequestDuration_ms": "1",
    "WaitDuration_ms": "0",
    "Command": "158",
    "SrbStatus": "1",
    "ScsiStatus": "2",
    "SenseKey": "0",
    "AddSense": "0",
    "AddSenseQ": "0",
    "IoSize": "0",
    "QueueDepth": "0",
    "LBA": "0x0"
  },
  "message": "This is the first instance of the error seen during this time period                     \r\non Storport Device (Port = 2, Path = 0, Target = 0, Lun = 0) whose Corresponding Class Disk Device Guid is {5a7d9ced-a852-a1ac-e3da-7b3e59928b2a}:                     \r\nThe request opcode was 0x9E and completed with SrbStatus 0x1 and ScsiStatus 0x2.                     \r\nThe sense code was (0x0,0x0,0x0).                     \r\nThe io latency was 1 ms."
}

Event ID 550: A hierarchical reset was performed for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational
Task: Port

Message #

A hierarchical reset was performed for Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`ResetType` UInt8
`ResetStatus` HexInt32
`SuccessIoCount` UInt64
`FailedIoCount` UInt64

Event ID 551: Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) was surprise removed.

Channel: Operational
Level: Error
Task: Port

Message #

Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6) was surprise removed.                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`Removable` Boolean
`SurpriseRemovalOK` Boolean

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 551,
    "version": 1,
    "level": 2,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752303423490,
    "time_created": "2023-10-25T22:51:06.043429+00:00",
    "event_record_id": 58,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 4016
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "WinDevEval",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "MiniportName": "vhdmp",
    "PortNumber": 3,
    "AdapterGuid": "87D24A1A-7388-11EE-9366-000C29B19818",
    "PathID": 0,
    "TargetID": 0,
    "LUN": 1,
    "ClassDeviceGuid": "00000000-0000-0000-0000-000000000000",
    "VendorId": "Msft    ",
    "ProductId": "Virtual DVD-ROM ",
    "SerialNumber": "",
    "AdapterSerialNumber": "",
    "Removable": false,
    "SurpriseRemovalOK": false
  },
  "message": ""
}

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 552: Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) has arrived.

Channel: Operational
Level: Informational
Task: Port

Message #

Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6) has arrived.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 552,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752303423490,
    "time_created": "2026-05-29T16:32:44.7815356+00:00",
    "event_record_id": 102,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 8
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "MiniportName": "viostor",
    "PortNumber": "2",
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "PathID": "0",
    "TargetID": "0",
    "LUN": "0",
    "VendorId": "Red Hat ",
    "ProductId": "VirtIO",
    "SerialNumber": "",
    "AdapterSerialNumber": ""
  },
  "message": "Storport Device (Port = 2, Path = 0, Target = 0, Lun = 0) has arrived."
}

Event ID 553: Storport Device AdapterGuid (Port = PortNumber) was rescanned and changes were detected.

Channel: Operational
Level: Informational
Task: Port

Message #

Storport Device %3 (Port = %2) was rescanned and changes were detected.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`NewUnitCount` UInt32
`DeleteUnitCount` UInt32

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 553,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752303423490,
    "time_created": "2026-05-29T16:32:44.7815377+00:00",
    "event_record_id": 103,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 8
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "MiniportName": "viostor",
    "PortNumber": "2",
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "NewUnitCount": "1",
    "DeleteUnitCount": "0"
  },
  "message": "Storport Device {4b41a8b6-e67f-11f0-964b-806e6f6e6963} (Port = 2) was rescanned and changes were detected."
}

Event ID 554: Queued IO exceeded threshold for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational
Task: Port

Message #

Queued IO exceeded threshold for Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Phase` AnsiString
`Threshold_100ns` UInt64
`Count` UInt64

Event ID 555: Host-initiated unit(Port = PortNumber, Path = Bus, Target = Target, Lun = LUN) maintenance time has started.

Channel: Operational
Task: Port
Opcode: Start

Message #

Host-initiated unit(Port = %3, Path = %4, Target = %5, Lun = %6) maintenance time has started.                 
Corresponding Class Disk Device Guid is %7.                 
Adapter Guid: %2                 
Miniport driver name: %1                 
VendorId: %8                 
ProductId: %9                 
SerialNumber: %10

Fields #

Name	Description
`MiniportName` UnicodeString
`AdapterGuid` GUID
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString

Event ID 556: Host-initiated unit(Port = PortNumber, Path = Bus, Target = Target, Lun = LUN) maintenance time has ended.

Channel: Operational
Task: Port
Opcode: Stop

Message #

Host-initiated unit(Port = %3, Path = %4, Target = %5, Lun = %6) maintenance time has ended.                 
Corresponding Class Disk Device Guid is %7.                 
Adapter Guid: %2                 
Miniport driver name: %1                 
VendorId: %8                 
ProductId: %9                 
SerialNumber: %10                 
Success: %11                 
ActiveRefsDuringMaintenanceTime: %12

Fields #

Name	Description
`MiniportName` UnicodeString
`AdapterGuid` GUID
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`Success` Boolean
`ActiveRefsDuringMaintenanceTime` UInt32

Event ID 557: An IO took more than Threshold_ms ms to complete for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational
Level: Warning
Task: Port

Message #

An IO took more than %12 ms to complete for Storport Device (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Corresponding Class Disk Device Guid is %7.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Threshold_ms` UInt64
`RequestDuration_ms` UInt32
`WaitDuration_ms` UInt32
`Command` UInt8
`IoSize` UInt32
`LBA` HexInt64
`QueueDepth` UInt32

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 557,
    "version": 2,
    "level": 3,
    "task": 201,
    "opcode": 0,
    "keywords": 576460752303423490,
    "time_created": "2026-02-11T17:39:10.695074+00:00",
    "event_record_id": 56,
    "correlation": {},
    "execution": {
      "process_id": 3924,
      "thread_id": 9220
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "LAB-WIN11.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "MiniportName": "viostor",
    "PortNumber": 1,
    "AdapterGuid": "2482D0C6-E67F-11F0-9FB1-806E6F6E6963",
    "PathID": 0,
    "TargetID": 0,
    "LUN": 0,
    "ClassDeviceGuid": "5A7D9CED-A852-A1AC-E3DA-7B3E59928B2A",
    "VendorId": "Red Hat ",
    "ProductId": "VirtIO",
    "SerialNumber": "",
    "BootDevice": true,
    "Threshold_ms": 30000,
    "RequestDuration_ms": 130938,
    "WaitDuration_ms": 0,
    "Command": 42,
    "IoSize": 16384,
    "LBA": "0x6e49b8",
    "QueueDepth": 0
  },
  "message": ""
}

Event ID 558: Miniport notifies device(Port = AdapterInterfaceType, Path = Bus, Target = Device, Lun = Function) failed.

Channel: Operational
Task: Markdevicefailed.
Opcode: Devicefailed.

Message #

Miniport notifies device(Port = %1, Path = %2, Target = %3, Lun = %4) failed.                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Fault Code: %12                    
Fault Description: %13

Fields #

Name	Description
`AdapterInterfaceType` UInt32
`Bus` UInt32
`Device` UInt32
`Function` UInt32
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`FaultCode` UInt16
`FaultDescription` UnicodeString
`AdditionalDataSize` UInt16
`AdditionalData` Binary
`CriticalDataSize` UInt16
`CriticalData` Binary
`Flags` UInt32

Event ID 559: SMR device is not supported on driver MiniportName (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

SMR device is not supported on driver %1 (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Adapter Guid: %3                    
VendorId: %7                    
ProductId: %8                    
SerialNumber: %9                    
FirmWareRevision: %10                    
Adapter Concurrent Channel Count: %11

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`ConcurrentChannel` UInt32

Event ID 560: Miniport request to capture a live dump for device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational
Task: LiveDump

Message #

Miniport request to capture a live dump for device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
Unit VendorId: %8                    
Unit ProductId: %9                    
Unit SerialNumber: %10                    
Adapter SerialNumber: %11                    
Adapter Vendor ID: %12                    
Issue Type: %13                    
NT Status: %14

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`AdapterVendorId` UInt32
`IssueType` UInt32
`NTStatus` HexInt32	NTSTATUS reference

Event ID 561: Miniport requests to reset device.

Channel: Operational

Message #

Miniport requests to reset device.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
AdapterSerialNumber: %4                    
Boot adapter: %5                    
Reset type: %6                    
NtStatus: %7                    
PciDeviceType: %8                    
ResetDurationIn100ns: %9

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`BootAdapter` Boolean
`DeviceResetType` UInt32
`NtStatus` HexInt32
`PciDeviceType` UInt32
`ResetDuration_100ns` UInt64

Event ID 562: Warning on Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid: 12.

Channel: Operational
Task: Port

Description

Warning on Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid.

Message #

Warning on Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4) whose Corresponding Class Disk Device Guid is %5:                    
12.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64

Event ID 563: IO size distribution summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid: To...

Channel: Operational
Task: Port

Description

IO size distribution summary for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN) whose Corresponding Class Disk Device Guid is ClassDeviceGuid.

Message #

IO size distribution summary for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4) whose Corresponding Class Disk Device Guid is %5:                 
Total Success IO:%18                 
IO Size buckets:%16                 
IO Latency buckets:%17                 
Read IO Success counts for IO Size bucket 1 are %19.                 
Read IO Success counts for IO Size bucket 2 are %21.                 
Read IO Success counts for IO Size bucket 3 are %23.                 
Read IO Success counts for IO Size bucket 4 are %25.                 
Read IO Success counts for IO Size bucket 5 are %27.                 
Read IO Success counts for IO Size bucket 6 are %29.                 
Read IO Success counts for IO Size bucket 7 are %31.                 
Read IO Success counts for IO Size bucket 8 are %33.                 
Read IO Success counts for IO Size bucket 9 are %35.                 
Write IO Success counts for IO Size bucket 1 are %37.                 
Write IO Success counts for IO Size bucket 2 are %39.                 
Write IO Success counts for IO Size bucket 3 are %41.                 
Write IO Success counts for IO Size bucket 4 are %43.                 
Write IO Success counts for IO Size bucket 5 are %45.                 
Write IO Success counts for IO Size bucket 6 are %47.                 
Write IO Success counts for IO Size bucket 7 are %49.                 
Write IO Success counts for IO Size bucket 8 are %51.                 
Write IO Success counts for IO Size bucket 9 are %53.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`BusType` UInt32
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`BootDevice` Boolean
`Version` UInt8
`IoSizeBuckets` UnicodeString
`IoLatencyBuckets` UnicodeString
`TotalSuccessIoCount` UInt64
`ReadIoSizeBucket1IoSuccess` AnsiString
`ReadIoSizeBucket1IoLatency` AnsiString
`ReadIoSizeBucket2IoSuccess` AnsiString
`ReadIoSizeBucket2IoLatency` AnsiString
`ReadIoSizeBucket3IoSuccess` AnsiString
`ReadIoSizeBucket3IoLatency` AnsiString
`ReadIoSizeBucket4IoSuccess` AnsiString
`ReadIoSizeBucket4IoLatency` AnsiString
`ReadIoSizeBucket5IoSuccess` AnsiString
`ReadIoSizeBucket5IoLatency` AnsiString
`ReadIoSizeBucket6IoSuccess` AnsiString
`ReadIoSizeBucket6IoLatency` AnsiString
`ReadIoSizeBucket7IoSuccess` AnsiString
`ReadIoSizeBucket7IoLatency` AnsiString
`ReadIoSizeBucket8IoSuccess` AnsiString
`ReadIoSizeBucket8IoLatency` AnsiString
`ReadIoSizeBucket9IoSuccess` AnsiString
`ReadIoSizeBucket9IoLatency` AnsiString
`WriteIoSizeBucket1IoSuccess` AnsiString
`WriteIoSizeBucket1IoLatency` AnsiString
`WriteIoSizeBucket2IoSuccess` AnsiString
`WriteIoSizeBucket2IoLatency` AnsiString
`WriteIoSizeBucket3IoSuccess` AnsiString
`WriteIoSizeBucket3IoLatency` AnsiString
`WriteIoSizeBucket4IoSuccess` AnsiString
`WriteIoSizeBucket4IoLatency` AnsiString
`WriteIoSizeBucket5IoSuccess` AnsiString
`WriteIoSizeBucket5IoLatency` AnsiString
`WriteIoSizeBucket6IoSuccess` AnsiString
`WriteIoSizeBucket6IoLatency` AnsiString
`WriteIoSizeBucket7IoSuccess` AnsiString
`WriteIoSizeBucket7IoLatency` AnsiString
`WriteIoSizeBucket8IoSuccess` AnsiString
`WriteIoSizeBucket8IoLatency` AnsiString
`WriteIoSizeBucket9IoSuccess` AnsiString
`WriteIoSizeBucket9IoLatency` AnsiString

Event ID 564: Log page data for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational
Task: Port

Message #

Log page data for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5.                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Log Page Code: %14                    
Log Page Length: %15

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`FirmwareRevision` AnsiString
`BootDevice` Boolean
`LogPageCode` UInt8
`LogPageLength` UInt32
`LogPageData` Binary

Event ID 565: SCSI Diagnostic Logs for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Health
Task: Port

Message #

SCSI Diagnostic Logs for Storport Device (Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid is %5.

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`SystemUptime_s` UInt64
`Temperature` UInt8
`TemperatureMax` UInt8
`ManufactureDate` UnicodeString
`StartStopCycleCount` UInt32
`StartStopCycleCountMax` UInt32
`LoadUnloadCycleCount` UInt32
`LoadUnloadCycleCountMax` UInt32
`WriteErrorsTotal` UInt64
`WriteErrorsCorrected` UInt64
`WriteErrorsUncorrected` UInt64
`ReadErrorsTotal` UInt64
`ReadErrorsCorrected` UInt64
`ReadErrorsUncorrected` UInt64
`WorkloadUtilization` UInt16
`PercentageUsed` UInt8
`BackgroundScanStatus` UInt8
`PowerOnMinutes` UInt32
`WriteErrorCountersLogLength` UInt32
`WriteErrorCountersLog` Binary
`ReadErrorCountersLogLength` UInt32
`ReadErrorCountersLog` Binary
`TemperatureLogLength` UInt32
`TemperatureLog` Binary
`EnvironmentalReportingLogLength` UInt32
`EnvironmentalReportingLog` Binary
`StartStopCycleCountersLogLength` UInt32
`StartStopCycleCountersLog` Binary
`UtilizationLogLength` UInt32
`UtilizationLog` Binary
`SolidStateMediaLogLength` UInt32
`SolidStateMediaLog` Binary
`BackgroundScanResultsLogLength` UInt32
`BackgroundScanResultsLog` Binary

Event ID 566: The miniport logged an event.

Channel: Diagnose
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data` Binary
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Event ID 567: The miniport logged an event.

Channel: Operational
Level: Informational
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data`
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "C4636A1E-7986-4646-BF10-7BC3B4A76E8E",
    "event_source_name": "",
    "event_id": 567,
    "version": 1,
    "level": 4,
    "task": 201,
    "opcode": 0,
    "keywords": 576495953855381504,
    "time_created": "2022-04-07T16:52:37.706514+00:00",
    "event_record_id": 66,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 8
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "WIN-FPV0DSIC9O6.lab.local",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Data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
    "PortNumber": 4294967295,
    "PathID": 255,
    "TargetID": 255,
    "LUN": 255,
    "ClassDeviceGuid": "00000000-0000-0000-0000-000000000000",
    "AdapterGuid": "61E10B57-B69A-11EC-9774-806E6F6E6963",
    "MiniportName": "stornvme",
    "VendorId": "",
    "ProductId": "",
    "SerialNumber": "",
    "BootDevice": false,
    "DataLength": 664,
    "MiniportEventId": 10,
    "MiniportEventDescription": "NVMe Controller Config"
  },
  "message": ""
}

Example keys not documented in the fields table: Data_0

References #

Example event sourced from https://github.com/NextronSystems/evtx-baseline

Event ID 568: The miniport logged an event.

Channel: Operational
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data` Binary
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Event ID 569: The miniport logged an event.

Channel: Health
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data` Binary
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Event ID 570: The miniport logged an event.

Channel: Health
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data` Binary
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Event ID 571: The miniport logged an event.

Channel: Health
Task: Port

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DataLength` UInt32
`Data` Binary
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString

Event ID 572: SMR device reports invalid zone size on driver MiniportName (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

SMR device reports invalid zone size on driver %1 (Port = %2, Path = %4, Target = %5, Lun = %6).                    
Adapter Guid: %3                    
VendorId: %7                    
ProductId: %8                    
SerialNumber: %9                    
FirmWareRevision: %10                    
Unit Zone Size: %11

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`ZoneSize` UInt64

Event ID 573: Insufficient resources to allocate all requested gateways.

Channel: Operational
Task: Port

Message #

Insufficient resources to allocate all requested gateways.                    
Adapter port number: %1                    
Adapter hardware id: %2                    
Miniport driver name: %3                    
Performance optimization flags: %4                    
Max processor count: %5                    
Active processor count: %6                    
Processor count per gateway: %7                    
Allocated gateway count: %8                    
Active gateway count required: %9                    
Gateways successfully initialized: %10                    
NtStatus: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterHardwareId` UnicodeString
`MiniportName` UnicodeString
`PerformanceOptimizationFlags` UInt8
`MaximumProcessorCount` UInt32
`ActiveProcessorCount` UInt32
`ProcessorCountPerGateway` UInt32
`AllocatedGatewayCount` UInt32
`ActiveGatewayCountRequired` UInt32
`InUseGatewayCount` UInt32
`NtStatus` HexInt32

Event ID 574: Required active gateways are more than total allocated gateways.

Channel: Operational
Task: Port

Message #

Required active gateways are more than total allocated gateways.                    
Adapter port number: %1                    
Adapter hardware id: %2                    
Miniport driver name: %3                    
Performance optimization flags: %4                    
Max processor count: %5                    
Active processor count: %6                    
Processor count per gateway: %7                    
Allocated gateway count: %8                    
Active gateway count required: %9

Fields #

Name	Description
`PortNumber` UInt32
`AdapterHardwareId` UnicodeString
`MiniportName` UnicodeString
`PerformanceOptimizationFlags` UInt8
`MaximumProcessorCount` UInt32
`ActiveProcessorCount` UInt32
`ProcessorCountPerGateway` UInt32
`AllocatedGatewayCount` UInt32
`ActiveGatewayCountRequired` UInt32
`InUseGatewayCount` UInt32
`NtStatus` HexInt32

Event ID 575: Retrying power up request on device(Port = PortNumber).

Channel: Operational
Task: Port

Message #

Retrying power up request on device(Port = %2).                    
Miniport driver name: %1                    
Adapter Guid: %3

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`Status` HexInt32	NTSTATUS reference
`Operation` UnicodeString	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.

Event ID 576: Storport storage D3 setting.

Channel: Operational
Level: Informational
Opcode: StorportinitializesstorageD3.

Message #

Storport storage D3 setting.                    
Adapter Guid: %1                    
Adapter port number: %2                    
Adapter hardware id: %3                    
Miniport driver name: %4                    
Adapter interface type: %5                    
Flags: %6                    
Storage D3 allowed: %7                    
ACPI DSD property: %8                    
D3 registry key state: %9                    
Storage D3 enable: %10                    
DirectFx enable: %11

Fields #

Name	Description
`AdapterGuid` GUID
`PortNumber` UInt32
`AdapterHardwareId` UnicodeString
`MiniportName` UnicodeString
`AdapterInterfaceType` UInt32
`Flags` UInt64
`AllowStorageD3` Boolean
`AcpiDsdProperty` UInt32
`StorageD3RegistryState` UInt32
`StorageD3Enable` Boolean
`DirectedFxEnable` Boolean
`TunneledDevice`

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-StorPort",
    "guid": "{C4636A1E-7986-4646-BF10-7BC3B4A76E8E}",
    "event_source_name": "",
    "event_id": 576,
    "version": 1,
    "level": 4,
    "task": 0,
    "opcode": 111,
    "keywords": 576460756598390784,
    "time_created": "2026-05-29T16:32:44.7374360+00:00",
    "event_record_id": 101,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 8
    },
    "channel": "Microsoft-Windows-Storage-Storport/Operational",
    "computer": "telemetry-DC-a.cell-a.ludus.domain",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "AdapterGuid": "{4b41a8b6-e67f-11f0-964b-806e6f6e6963}",
    "PortNumber": "4294967295",
    "AdapterHardwareId": "PCI\\VEN_1AF4&DEV_1001&SUBSYS_00021AF4&REV_00",
    "MiniportName": "viostor",
    "AdapterInterfaceType": "5",
    "Flags": "4535619747840",
    "AllowStorageD3": "false",
    "AcpiDsdProperty": "4294967295",
    "StorageD3RegistryState": "0",
    "StorageD3Enable": "false",
    "DirectedFxEnable": "true"
  },
  "message": "Storport storage D3 setting.                    \r\nAdapter Guid: {4b41a8b6-e67f-11f0-964b-806e6f6e6963}                    \r\nAdapter port number: 4294967295                    \r\nAdapter hardware id: PCI\\VEN_1AF4&DEV_1001&SUBSYS_00021AF4&REV_00                    \r\nMiniport driver name: viostor                    \r\nAdapter interface type: 5                    \r\nFlags: 4535619747840                    \r\nStorage D3 allowed: false                    \r\nACPI DSD property: 4294967295                    \r\nD3 registry key state: 0                    \r\nStorage D3 enable: false                    \r\nDirectFx enable: true"
}

Event ID 577: Miniport does not terminate system threads it created when adapter is removed.

Channel: Operational
Opcode: Miniportdoesnotterminatesystemthreadsitcreated.

Message #

Miniport does not terminate system threads it created when adapter is removed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
Maximum miniport system threads allowed: %5                    
Current miniport system threads: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`SystemThreadMaximumCount` UInt32
`SystemThreadCurrentCount` UInt32

Event ID 578: Creation of the Storport control object failed.

Channel: Operational

Message #

Creation of the Storport control object failed.                    
Status: %1

Fields #

Name	Description
`NtStatus` HexInt32

Event ID 579: Storport extension driver load was attempted.

Channel: Operational

Message #

Storport extension driver load was attempted.                    
Status: %1

Fields #

Name	Description
`NtStatus` HexInt32

Event ID 580: Storport extension driver unload was attempted.

Channel: Operational

Message #

Storport extension driver unload was attempted.                    
Status: %1

Fields #

Name	Description
`NtStatus` HexInt32
`ReferenceCount` UInt32

Event ID 581: A TCG error occurred on device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

A TCG error occurred on device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Error Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`Description` AnsiString
`Param1` UInt64
`Param2` UInt64
`Param3` UInt64
`Param4` UInt64

Event ID 582: The configuration of TCG is not supported on device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

The configuration of TCG is not supported on device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`TcgSSC` UInt16
`LockingSupported` Boolean
`LockingSpPresent` Boolean
`SingleUserModeSupported` Boolean
`NumberOfLockingObjectsSupported` UInt32
`MaxRangesSupported` UInt32
`BlockSIDSupported` Boolean
`InitialSIDPin` UInt8
`SIDPinBehaviorOnRevert` UInt8
`MaxDatastoreTablesSize` UInt32
`DatastoreTableSizeAlignment` UInt32
`MaxNumberOfDatastoreTables` UInt16

Event ID 583: A TCG IOCTL failed on device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

A TCG IOCTL failed on device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Operation: %12                    
Suboperation: %13                    
NtStatus: %14

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`Operation` AnsiString	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.
`SubOperation` AnsiString
`NTStatus` HexInt32	NTSTATUS reference
`Param1` UInt64
`Param2` UInt64
`Param3` UInt64
`Param4` UInt64
`Param5` UInt64
`Param6` UInt64
`Param7` UInt64
`Param8` UInt64

Event ID 584: MFND namespace read succeeded.

Channel: Diagnose
Opcode: MFNDnamespaceread.

Message #

MFND namespace read succeeded.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Starting LBA: %13                    
LBA count: %14                    
Flags: %15                    
Command status code (SC): %16                    
Command status code type (SCT): %17                    
NtStatus: %18

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`StartingLBA` UInt64
`LBACount` UInt32
`Flags` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 585: MFND namespace write succeeded.

Channel: Diagnose
Opcode: MFNDnamespacewrite.

Message #

MFND namespace write succeeded.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Starting LBA: %13                    
LBA count: %14                    
Flags: %15                    
Data size to write: %16                    
Command status code (SC): %17                    
Command status code type (SCT): %18                    
NtStatus: %19

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`StartingLBA` UInt64
`LBACount` UInt32
`Flags` UInt32
`DataSizeToWrite` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 586: MFND namespace page map control succeeded.

Channel: Diagnose
Opcode: MFNDnamespacepagemapcontrol.

Message #

MFND namespace page map control succeeded.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Control action: %13                    
Command status code (SC): %14                    
Command status code type (SCT): %15                    
NtStatus: %16

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`ControlAction` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 587: NVMe error information log.

Channel: Operational
Opcode: NVMeerrorinformationlog.

Message #

NVMe error information log.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Error count: %10                    
Submission queue ID: %11                    
Command ID: %12                    
Command status: %13                    
LBA: %14                    
Namespace: %15                    
Vendor information available: %16                    
CommandSpecificInfo: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ErrorCount` UInt64
`SubmissionQueueId` UInt16
`CommandId` UInt16
`CommandStatus` UInt16
`LBA` UInt64
`NameSpace` UInt32
`VendorInfoAvailable` UInt8
`CommandSpecificInfo` UInt64
`LogLength` UInt32
`ErrorInfoLog` Binary

Event ID 588: NVMe error recovery log.

Channel: Health
Opcode: NVMeerrorrecoverylog.

Message #

NVMe error recovery log.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Panic ID: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`PanicId` UInt64
`LogLength` UInt32
`ErrorRecoveryLog` Binary

Event ID 589: PLDR request power IRP failed.

Channel: Operational
Opcode: PLDRrequestpowerIRPfailed.

Message #

PLDR request power IRP failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Power down: %10                    
Reset flags: %11                    
Total unit count: %12                    
Unit count requested D3: %13                    
Unit count requested D0: %14                    
Powered down unit count: %15                    
Powered up unit count: %16                    
PLDR count initiated from IOCTL: %17                    
PLDR count initiated from miniport: %18                    
NtStatus: %19

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`PowerDown` Boolean
`ResetFlags` UInt32
`TotalUnitCount` UInt32
`UnitCountRequestedD3ForPLDR` UInt32
`UnitCountRequestedD0ForPLDR` UInt32
`PoweredDownUnitCountForPLDR` UInt32
`PoweredUpUnitCountForPLDR` UInt32
`PLDRCountInitiatedFromIoctl` UInt32
`PLDRCountInitiatedFromMiniport` UInt32
`NtStatus` UInt32

Event ID 590: Firmware activate.

Channel: Operational
Opcode: Firmwareactivate.

Message #

Firmware activate.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
Product ID: %5                    
Firmware revision: %6                    
PCI vendor ID: %7                    
PCI subsystem vendor ID: %8                    
Timeout(in seconds): %9                    
NtStatus: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`TimeoutInSeconds` UInt32
`NtStatus` UInt32

Event ID 591: PnP request failed.

Channel: Operational
Opcode: PnPrequestfailed.

Message #

PnP request failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
Path: %5                    
Target: %6                    
Lun: %7                    
Class Disk Device Guid is %8                    
VendorId: %9                    
ProductId: %10                    
SerialNumber: %11                    
PnP action: %14                    
PnP subfunction: %15                    
NtStatus: %18

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`DeviceSerialNumber` AnsiString
`Flags` UInt32
`Srb` Pointer
`PnPAction` UInt32
`PnpSubFunction` UInt8
`TimeoutInSeconds` UInt32
`PnPRequestTimeoutCount` UInt32
`NtStatus` UInt32

Event ID 592: Start adapter failed.

Channel: Operational
Opcode: Startadapterfailed.

Message #

Start adapter failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter serial number: %4                    
Interface type: %5                    
Flags: %6                    
Flags2: %7                    
Start failure code: %8                    
NtStatus: %9

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`AdapterInterfaceType` UInt32
`Flags` UInt64
`Flags2` UInt64
`StartFailureCode` UInt32
`NtStatus` UInt32

Event ID 593: Informational: NVMe ICE interface related event for Adapter.

Channel: Operational
Opcode: NVMeICEInterfaceevent

Message #

Informational: NVMe ICE interface related event for Adapter.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
AdapterSerialNumber: %4                    
NVMe ICE interface driver symbolic name: %5                    
StorStatus: %6                    
Description: %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`InterfaceDriverName` UnicodeString
`StorStatus` UInt64
`Description` UnicodeString

Event ID 594: Warning: NVMe ICE interface related event for Adapter.

Channel: Operational
Opcode: NVMeICEInterfaceevent

Message #

Warning: NVMe ICE interface related event for Adapter.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
AdapterSerialNumber: %4                    
NVMe ICE interface driver symbolic name: %5                    
StorStatus: %6                    
Description: %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`InterfaceDriverName` UnicodeString
`StorStatus` UInt64
`Description` UnicodeString

Event ID 595: Error: NVMe ICE interface related event for Adapter.

Channel: Operational
Opcode: NVMeICEInterfaceevent

Message #

Error: NVMe ICE interface related event for Adapter.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
AdapterSerialNumber: %4                    
NVMe ICE interface driver symbolic name: %5                    
StorStatus: %6                    
Description: %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` UnicodeString
`InterfaceDriverName` UnicodeString
`StorStatus` UInt64
`Description` UnicodeString

Event ID 596: TCG information for device(Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN).

Channel: Operational

Message #

TCG information for device(Port = %1, Path = %2, Target = %3, Lun = %4).                    
Corresponding Class Disk Device Guid: %5                    
Adapter Guid: %6                    
Miniport driver name: %7                    
VendorId: %8                    
ProductId: %9                    
SerialNumber: %10                    
AdapterSerialNumber: %11                    
Info Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`AdapterGuid` GUID
`MiniportName` UnicodeString
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`AdapterSerialNumber` UnicodeString
`Description` AnsiString
`Param1` UInt64
`Param2` UInt64
`Param3` UInt64
`Param4` UInt64

Event ID 597: Unexpected number of zones encounterd on SMR device.

Channel: Operational

Message #

Unexpected number of zones encounterd on SMR device.                    
VendorId: %1                    
ProductId: %2                    
SerialNumber: %3                    
Last LogicalBlockAddress: %4                    
Logical Sector Size: %5                    
Unit Zone Size: %6                    
Unexpected Unit Zone Count: %7                    
Adjusted Unit Zone Count: %8

Fields #

Name	Description
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`LastLogicalBlockAddress` Int64
`LogicalSectorSize` UInt32
`ZoneSize` UInt64
`ErrorZoneCount` UInt64
`ZoneCount` UInt32

Event ID 598: Invalid zone index scenario encountered in SMR device IO.

Channel: Operational

Message #

Invalid zone index scenario encountered in SMR device IO.                    
VendorId: %1                    
ProductId: %2                    
SerialNumber: %3                    
Current LogicalBlockAddress: %4                    
Last LogicalBlockAddress: %5                    
Logical Sector Size: %6                    
Unit Zone Size: %7                    
Unit Zone Count: %8                    
Adjusted Zone Index: %9

Fields #

Name	Description
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`CurrentLogicalBlockAddress` UInt64
`LastLogicalBlockAddress` Int64
`LogicalSectorSize` UInt32
`ZoneSize` UInt64
`ZoneCount` UInt32
`ZoneIndex` UInt32

Event ID 599: SMR device reports invalid zone size on driver MiniportName (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN)

Channel: Operational

Description

SMR device reports invalid zone size on driver (Port = , Path = , Target = , Lun = ).

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`ZoneSize` UInt64
`ZoneLengthInLogicalSectors` UInt64

Event ID 600: Dynamic Link Rate Management initialization succeeded

Channel: Operational
Opcode: DLRMInitialization

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`BusType` UInt32
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`TunneledDevice` Boolean
`DLRMDsmSupport` Boolean
`DLRMSystemThreadCreated` Boolean
`PciLinkConfigInterfaceAllocated` Boolean
`EffectivePowerModeCallbackRegistered` Boolean
`NtStatus` UInt32

Event ID 601: Dynamic Link Rate Management initialization failed

Channel: Operational
Opcode: DLRMInitialization

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`BusType` UInt32
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`TunneledDevice` Boolean
`DLRMDsmSupport` Boolean
`DLRMSystemThreadCreated` Boolean
`PciLinkConfigInterfaceAllocated` Boolean
`EffectivePowerModeCallbackRegistered` Boolean
`NtStatus` UInt32

Event ID 602: Dynamic Link Rate Management EffectivePowerMode callback

Channel: Operational, Diagnose
Opcode: DLRMEffectivePowerModeCallback

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`EffectivePowerMode` UInt32
`InDrips` Boolean
`CurrentDLRMPowerMode` UInt32
`TargetDLRMPowerMode` UInt32
`DLRMWorkerAction` UInt32
`Status` UInt32	NTSTATUS reference

Event ID 603: Dynamic Link Rate Management Drips callback

Channel: Operational, Diagnose
Opcode: DLRMDRIPSCallback

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`EffectivePowerMode` UInt32
`InDrips` Boolean
`CurrentDLRMPowerMode` UInt32
`TargetDLRMPowerMode` UInt32
`DLRMWorkerAction` UInt32
`Status` UInt32	NTSTATUS reference

Event ID 604: Dynamic Link Rate Management updated link info

Channel: Operational, Diagnose
Opcode: DLRMUpdateLinkInfoSuccess

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`AvailableLinkSpeeds` UInt32
`CurrentLinkSpeed` UInt32
`LinkWidth` UInt16
`NtStatus` UInt32

Event ID 605: Dynamic Link Rate Management failed to update link info

Channel: Operational
Opcode: DLRMUpdateLinkInfoFailed

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`AvailableLinkSpeeds` UInt32
`CurrentLinkSpeed` UInt32
`LinkWidth` UInt16
`NtStatus` UInt32

Event ID 606: Dynamic Link Rate Management link rate change succeeded

Channel: Operational, Diagnose
Opcode: DLRMSetLinkToDesiredSpeed

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`DesiredSpeed` UInt32
`WaitForRetrain` Boolean
`NewLinkSpeed` UInt32
`ThermalThrottle` Boolean
`LinkSpeedChangeTime` UInt64
`DlrmAction` UInt32
`NtStatus` UInt32

Event ID 607: Dynamic Link Rate Management link rate change failed

Channel: Operational
Opcode: DLRMSetLinkToDesiredSpeed

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`DesiredSpeed` UInt32
`WaitForRetrain` Boolean
`NewLinkSpeed` UInt32
`ThermalThrottle` Boolean
`LinkSpeedChangeTime` UInt64
`DlrmAction` UInt32
`NtStatus` UInt32

Event ID 608: Dynamic Link Rate Management statistics

Channel: Operational
Opcode: DLRMStatistics

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`PciGen1TotalTime` UInt32
`PciGen2TotalTime` UInt32
`PciGen3TotalTime` UInt32
`PciGen4TotalTime` UInt32
`PciGen5TotalTime` UInt32
`PciGen6TotalTime` UInt32
`ScaleUpRequestCount` UInt32
`ScaleDownRequestCount` UInt32
`TotalLinkRateChangeCount` UInt32
`AverageLinkRateChangeTime` UInt64
`MaxLinkRateChangeTime` UInt64
`MinLinkRateChangeTime` UInt64
`EffectivePowerModeChangeCount` UInt32
`DripsChangeCount` UInt32
`LinkConfigInterfaceErrorCount` UInt32
`ThermalThrottleCount` UInt32
`UnexpectedLinkSpeedCount` UInt32

Event ID 609: Device reports invalid read capacity result on driver MiniportName (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN)

Channel: Operational
Task: Port

Description

Device reports invalid read capacity result on driver (Port = , Path = , Target = , Lun = ).

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString
`LogicalBlockAddress` UInt64
`BytesPerBlock` UInt32

Event ID 610: Miniport bug detected for MiniportName : The device unexpectly met a NULL srb in a IO request

Channel: Operational

Description

Miniport bug detected for : The device unexpectly met a NULL srb in a IO request.

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`Bus` UInt8
`Target` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`IrpMajorFunction` UInt32
`SrbInXrb` UInt64

Event ID 611: Event Notification Interface Processing Failure

Channel: Operational
Opcode: EventNotificationInterfaceprocessingfailure

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`BusType` UInt32
`GenericEventFlags` UInt64
`ProtocolSpecificEventFlags` UInt64
`EventDataLength` UInt32
`TotalSize` UInt32
`NtStatus` UInt32

Event ID 612: Device loses a race condition to update the read capacity data on driver MiniportName (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN)

Channel: Operational
Task: Port

Description

Device loses a race condition to update the read capacity data on driver (Port = , Path = , Target = , Lun = ).

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`FirmwareRevision` AnsiString

Event ID 613: An IO request contains misaligned data buffer for Storport Device (Port = PortNumber, Path = PathID, Target = TargetID, Lun = LUN)

Channel: Operational
Task: Port

Description

An IO request contains misaligned data buffer for Storport Device (Port = , Path = , Target = , Lun = ).

Fields #

Name	Description
`MiniportName` UnicodeString
`PortNumber` UInt32
`AdapterGuid` GUID
`PathID` UInt8
`TargetID` UInt8
`LUN` UInt8
`ClassDeviceGuid` GUID
`VendorId` AnsiString
`ProductId` AnsiString
`SerialNumber` AnsiString
`BootDevice` Boolean
`DeviceAlignmentMask` UInt32
`DataBufferOffset` UInt32

Event ID 800: Storport register MFND interface.

Channel: Operational
Opcode: RegisterMFNDinterface.

Message #

Storport register MFND interface.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
NtStatus: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`NtStatus` UInt32

Event ID 801: Reconfigure MFND.

Channel: Operational
Opcode: ReconfigureMFND.

Message #

Reconfigure MFND.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND operation mode: %10                    
MFND operation privilege: %11                    
MFND reconfigure type: %12                    
Child physical function to create: %13                    
Maximum physical function count: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`ReconfigureType` UInt32
`ChildPFCountToCreate` UInt32
`MaxPFCount` UInt16
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 802: MFND child physical function control.

Channel: Operational
Opcode: MFNDchildphysicalfunctioncontrol.

Message #

MFND child physical function control.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND operation mode: %10                    
MFND operation privilege: %11                    
Child controller ID: %12                    
Flags: %13                    
Control action: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`ChildControllerID` UInt32
`Flags` UInt32
`ControlAction` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 803: Set MFND operation information.

Channel: Operational
Opcode: SetMFNDoperationinformation.

Message #

Set MFND operation information.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child physical function count: %10                    
Enable: %11                    
MFND set operation select: %12                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildPFCount` UInt32
`Enable` Boolean
`OperationSelect` UInt8
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 804: Set MFND child physical function property.

Channel: Operational
Opcode: SetMFNDchildphysicalfunctionproperty.

Message #

Set MFND child physical function property.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Flags: %10                    
Namespace metadata size: %11                    
Namespace LBA data size: %12                    
Namespace data protection type: %13                    
Namespace MPIO and Namespace Sharing Capabilities: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`Flags` UInt16
`NamespaceMetadataSize` UInt16
`NamespaceLBADataSize` UInt8
`NamespaceDPS` UInt8
`NamespaceNMIC` UInt8
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 805: Set MFND child physical function settings.

Channel: Operational
Opcode: SetMFNDchildphysicalfunctionsettings.

Message #

Set MFND child physical function settings.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
Flags: %11                    
IO queue pair count: %12                    
Interrupt count: %13                    
Namespace count: %14                    
NS1 Storage provision count: %15                    
NS2 Storage provision count: %16                    
NS3 Storage provision count: %17                    
NS4 Storage provision count: %18                    
QoS policy: %19                    
Reserve read bandwidth in MBps: %20                    
Reserve write bandwidth in MBps: %21                    
Limit bandwidth in MBps: %22                    
Limit write bandwidth in MBps: %23                    
Reserve read IOPS: %24                    
Reserve write IOPS: %25                    
Limit IOPS: %26                    
Limit write IOPS: %27                    
Command status code (SC): %28                    
Command status code type (SCT): %29                    
NtStatus: %30

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerID` UInt16
`Flags` UInt16
`IoQueuePairCount` UInt16
`InterruptCount` UInt16
`NamespaceCount` UInt16
`NS1StorageProvisionUnitCount` UInt32
`NS2StorageProvisionUnitCount` UInt32
`NS3StorageProvisionUnitCount` UInt32
`NS4StorageProvisionUnitCount` UInt32
`QoSPolicy` UInt32
`ReserveReadBandwidthInMBps` UInt32
`ReserveWriteBandwidthInMBps` UInt32
`LimitBandwidthInMBps` UInt32
`LimitWriteBandwidthInMBps` UInt32
`ReserveReadIops` UInt32
`ReserveWriteIops` UInt32
`LimitIops` UInt32
`LimitWriteIops` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 806: Set MFND child physical function QoS.

Channel: Operational
Opcode: SetMFNDchildphysicalfunctionQoS.

Message #

Set MFND child physical function QoS.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
QoS policy: %11                    
Reserve read bandwidth in MBps: %12                    
Reserve write bandwidth in MBps: %13                    
Limit bandwidth in MBps: %14                    
Limit write bandwidth in MBps: %15                    
Reserve read IOPS: %16                    
Reserve write IOPS: %17                    
Limit IOPS: %18                    
Limit write IOPS: %19                    
Command status code (SC): %20                    
Command status code type (SCT): %21                    
NtStatus: %22

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerID` UInt16
`QoSPolicy` UInt32
`ReserveReadBandwidthInMBps` UInt32
`ReserveWriteBandwidthInMBps` UInt32
`LimitBandwidthInMBps` UInt32
`LimitWriteBandwidthInMBps` UInt32
`ReserveReadIops` UInt32
`ReserveWriteIops` UInt32
`LimitIops` UInt32
`LimitWriteIops` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 807: Set MFND child physical function admin commands permission.

Channel: Operational
Opcode: SetMFNDchildphysicalfunctionadmincommandspermission.

Message #

Set MFND child physical function admin commands permission.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Command count: %10                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`CommandCount` UInt32
`CommandPermissionEntriesLength` UInt32
`CommandPermissionEntries` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 808: Set MFND migration QoS.

Channel: Operational
Opcode: SetMFNDmigrationQoS.

Message #

Set MFND migration QoS.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
QoS policy: %10                    
LimitBandwidthInMBps: %11                    
LimitWriteBandwidthInMBps: %12                    
LimitRandomIops: %13                    
LimitRandomWriteIops: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`QoSPolicy` UInt32
`LimitBandwidthInMBps` UInt32
`LimitWriteBandwidthInMBps` UInt32
`LimitRandomIops` UInt32
`LimitRandomWriteIops` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 809: Set MFND child controller queues state.

Channel: Operational
Opcode: SetMFNDchildcontrollerqueuesstate.

Message #

Set MFND child controller queues state.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
Submission queue count: %11                    
Completion queue count: %12                    
Admin submission queue ID: %13                    
Admin submission queue head pointer: %14                    
Admin submission queue tail pointer: %15                    
Admin completion queue ID: %16                    
Admin completion queue head pointer: %17                    
Admin completion queue tail pointer: %18                    
Admin completion queue flags: %19                    
AER1 command ID: %20                    
AER2 command ID: %21                    
AER3 command ID: %22                    
AER4 command ID: %23                    
Valid AER flags: %24                    
Command status code (SC): %27                    
Command status code type (SCT): %28                    
NtStatus: %29

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerId` UInt16
`SubmissionQueueCount` UInt16
`CompletionQueueCount` UInt16
`AdminSubmissionQueueID` UInt16
`AdminSubmissionQueueHeadPointer` UInt16
`AdminSubmissionQueueTailPointer` UInt16
`AdminCompletionQueueID` UInt16
`AdminCompletionQueueHeadPointer` UInt16
`AdminCompletionQueueTailPointer` UInt16
`AdminCompletionQueueFlags` UInt8
`AQAER1CommandID` UInt16
`AQAER2CommandID` UInt16
`AQAER3CommandID` UInt16
`AQAER4CommandID` UInt16
`ValidAERFlags` UInt8
`QueuesStateSize` UInt32
`QueuesState` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 810: MFND namespace read failed.

Channel: Operational
Opcode: MFNDnamespaceread.

Message #

MFND namespace read failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Starting LBA: %13                    
LBA count: %14                    
Flags: %15                    
Command status code (SC): %16                    
Command status code type (SCT): %17                    
NtStatus: %18

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`StartingLBA` UInt64
`LBACount` UInt32
`Flags` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 811: MFND namespace write failed.

Channel: Operational
Opcode: MFNDnamespacewrite.

Message #

MFND namespace write failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Starting LBA: %13                    
LBA count: %14                    
Flags: %15                    
Data size to write: %16                    
Command status code (SC): %17                    
Command status code type (SCT): %18                    
NtStatus: %19

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`StartingLBA` UInt64
`LBACount` UInt32
`Flags` UInt32
`DataSizeToWrite` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 812: MFND namespace page map control failed.

Channel: Operational
Opcode: MFNDnamespacepagemapcontrol.

Message #

MFND namespace page map control failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Operation mode: %10                    
Operation privilege: %11                    
Namespace ID: %12                    
Control action: %13                    
Command status code (SC): %14                    
Command status code type (SCT): %15                    
NtStatus: %16

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`NSID` UInt32
`ControlAction` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 813: Set MFND child controller QoS statistics property.

Channel: Operational
Opcode: SetMFNDchildcontrollerQoSstatisticsproperty.

Message #

Set MFND child controller QoS statistics property.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Feature enable: %10                    
QoS statistics monitor period: %11 seconds                    
Swap bucket period: %12 minutes                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`FeatureEnable` Boolean
`QoSStatisticsMonitorPeriod` UInt16
`SwapBucketPeriod` UInt16
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 814: MFND child controller QoS statistics information.

Channel: Operational
Opcode: MFNDchildcontrollerQoSstatisticsinformation.

Message #

MFND child controller QoS statistics information.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
Query reason: %11                    
Flags: %12                    
Namespace1 utilization: %13                    
Namespace2 utilization: %14                    
Namespace3 utilization: %15                    
Namespace4 utilization: %16                    
QoS statistics monitor period: %17 seconds                    
Swap bucket period: %18 minutes                    
Log entry format version: %19                    
Log sequence number: %20                    
Log entry0 timestamp: %21                    
Log entries count: %22

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerId` UInt16
`Reason` UInt32
`Flags` UInt32
`NS1NUSE` UInt64
`NS2NUSE` UInt64
`NS3NUSE` UInt64
`NS4NUSE` UInt64
`QoSStatisticsMonitorPeriod` UInt16
`SwapBucketPeriod` UInt16
`LogEntryFormatVersion` UInt8
`LogSequenceNumber` UInt8
`LogEntry0Timestamp` UInt64
`LogEntriesCount` UInt16
`LogEntriesSize` UInt32
`LogEntries` Binary

Event ID 815: MFND child controller asynchronous event.

Channel: Operational
Opcode: MFNDchildcontrollerasynchronousevent.

Message #

MFND child controller asynchronous event.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
CFS: %11                    
Error status asynchronous event: %12                    
Smart/Health information asynchronous event: %13                    
Device panic asynchronous event: %14                    
QoS statistics log updated: %15                    
ErrorStatusAERDw0: %16                    
SmartHealthInforAERDw0: %17                    
DevicePanicAERDw0: %18

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerId` UInt16
`CFS` Boolean
`ErrorStatusAsyncEvent` Boolean
`SmartHealthAsyncEvent` Boolean
`DevicePanicAsyncEvent` Boolean
`QoSStatisticsLogUpdated` Boolean
`ErrorStatusAERDw0` UInt32
`SmartHealthInforAERDw0` UInt32
`DevicePanicAERDw0` UInt32

Event ID 816: Get MFND capabilities.

Channel: Operational
Opcode: GetMFNDcapabilities.

Message #

Get MFND capabilities.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND supported: %10                    
Invalid MFND capability data: %11                    
MFND operation mode: %12                    
MFND operation privilege: %13                    
Signature: %14                    
Major version: %15                    
Sub version: %16                    
Maximum physical function count: %17                    
Available physical function count: %18                    
Maximum IO queue pair count: %19                    
Available IO queue pair count: %20                    
Maximum MSI-X message count: %21                    
Available MSI-X message count: %22                    
Maximum namespace count: %23                    
Available namespace count: %24                    
Total NVM storage size: %25                    
Available NVM storage size: %26                    
Storage provision granularity: %27                    
Total read bandwidth: %28                    
Available read bandwidth: %29                    
Total write bandwidth: %30                    
Available write bandwidth: %31                    
Total read IOPS: %32                    
Available read IOPS: %33                    
Total write IOPS: %34                    
Available write IOPS: %35                    
Features: %36                    
Maximum supported child controller namespace count: %37                    
Mapped page tracking granularity size: %38                    
Dirty page tracking granularity size: %39                    
Reset operation status: %40                    
Command status code (SC): %41                    
Command status code type (SCT): %42

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`MFNDSupported` Boolean
`BadIdentifyMFNDData` Boolean
`OperationMode` UInt32
`OperationPrivilege` UInt32
`Signature` UInt32
`MajorVersion` UInt8
`SubVersion` UInt8
`MaxPFCount` UInt16
`AvailablePFCount` UInt16
`MaxQPairCount` UInt16
`AvailableQPairCount` UInt16
`MaxMSIXMessageCount` UInt16
`AvailableMSIXMessageCount` UInt16
`MaxNamespaceCount` UInt16
`AvailableNamespaceCount` UInt16
`TotalNVMStorageSize` UInt32
`AvailableNVMStorageSize` UInt32
`StorageProvisionGranularity` UInt32
`TotalReadBandwidth` UInt32
`AvailableReadBandwidth` UInt32
`TotalWriteBandwidth` UInt32
`AvailableWriteBandwidth` UInt32
`TotalReadIOPS` UInt32
`AvailableReadIOPS` UInt32
`TotalWriteIOPS` UInt32
`AvailableWriteIOPS` UInt32
`Features` UInt32
`MaxSupportedCCNamespaceCount` UInt8
`MappedPageTrackingGranularitySize` UInt8
`DirtyPageTrackingGranularitySize` UInt8
`ResetOperationStatus` UInt8
`SC` UInt8
`SCT` UInt8

Event ID 817: Identify MFND failed.

Channel: Operational
Opcode: IdentifyMFNDfailed.

Message #

Identify MFND failed.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND supported: %10                    
MFND operation mode: %11                    
MFND operation privilege: %12                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`MFNDSupported` Boolean
`OperationMode` UInt32
`OperationPrivilege` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 818: Query MFND child physical function list.

Channel: Operational
Opcode: QueryMFNDchildphysicalfunctionlist.

Message #

Query MFND child physical function list.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND operation mode: %10                    
MFND operation privilege: %11                    
Child physical function count: %12                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`ChildPFCount` UInt32
`ChildPFDataLength` UInt32
`ChildPFData` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 819: Query MFND operation information.

Channel: Operational
Opcode: QueryMFNDoperationinformation.

Message #

Query MFND operation information.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
MFND operation mode: %10                    
MFND operation privilege: %11                    
Command status code (SC): %12                    
Command status code type (SCT): %13                    
NtStatus: %14

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`OperationMode` UInt32
`OperationPrivilege` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 820: Query MFND child physical function property.

Channel: Operational
Opcode: QueryMFNDchildphysicalfunctionproperty.

Message #

Query MFND child physical function property.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Flags: %10                    
Namespace metadata size: %11                    
Namespace LBA data size: %12                    
Data protection type: %13                    
Namespace MPIO and Namespace Sharing Capabilities: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`Flags` UInt16
`NamespaceMetadataSize` UInt16
`NamespaceLBADataSize` UInt8
`DataProtectionType` UInt8
`NamespaceNMIC` UInt8
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 821: Query MFND child physical function settings.

Channel: Operational
Opcode: QueryMFNDchildphysicalfunctionsettings.

Message #

Query MFND child physical function settings.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Flags: %10                    
IO queue pair count: %11                    
Interrupt count: %12                    
Namespace count: %13                    
Namespace1 storage provision count: %14                    
Namespace2 storage provision count: %15                    
Namespace3 storage provision count: %16                    
Namespace4 storage provision count: %17                    
QoS version: %18                    
QoS size: %19                    
QoS policy: %20                    
Reserve read bandwidth in MBps: %21                    
Reserve write bandwidth in MBps: %22                    
Limit bandwidth in MBps: %23                    
Limit write bandwidth in MBps: %24                    
Reserve read IOPS: %25                    
Reserve write IOPS: %26                    
Limit IOPS: %27                    
Limit write IOPS: %28                    
Command status code (SC): %29                    
Command status code type (SCT): %30                    
NtStatus: %31

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`SettingsFlags` UInt16
`IoQueuePairCount` UInt16
`InterruptCount` UInt16
`NamespaceCount` UInt16
`NS1StorageProvisionUnitCount` UInt32
`NS2StorageProvisionUnitCount` UInt32
`NS3StorageProvisionUnitCount` UInt32
`NS4StorageProvisionUnitCount` UInt32
`QoSVersion` UInt16
`QoSSize` UInt16
`QoSPolicy` UInt32
`ReserveReadBandwidthInMBps` UInt32
`ReserveWriteBandwidthInMBps` UInt32
`LimitBandwidthInMBps` UInt32
`LimitWriteBandwidthInMBps` UInt32
`ReserveReadIops` UInt32
`ReserveWriteIops` UInt32
`LimitIops` UInt32
`LimitWriteIops` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 822: Query MFND child physical function admin commands permission.

Channel: Operational
Opcode: QueryMFNDchildphysicalfunctionadmincommandspermission.

Message #

Query MFND child physical function admin commands permission.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Command count: %10                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`CommandCount` UInt32
`CommandPermissionEntriesLength` UInt32
`CommandPermissionEntries` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 823: Query MFND migration QoS.

Channel: Operational
Opcode: QueryMFNDmigrationQoS.

Message #

Query MFND migration QoS.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
QoS policy: %10                    
LimitBandwidthInMBps: %11                    
LimitWriteBandwidthInMBps: %12                    
LimitRandomIops: %13                    
LimitRandomWriteIops: %14                    
Command status code (SC): %15                    
Command status code type (SCT): %16                    
NtStatus: %17

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`QoSPolicy` UInt32
`LimitBandwidthInMBps` UInt32
`LimitWriteBandwidthInMBps` UInt32
`LimitRandomIops` UInt32
`LimitRandomWriteIops` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 824: Query MFND namespace page map.

Channel: Operational
Opcode: QueryMFNDnamespacepagemap.

Message #

Query MFND namespace page map.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
PageMapDataQualifier: %10                    
PageMapDataSizeInBytes: %11                    
Command status code (SC): %12                    
Command status code type (SCT): %13                    
NtStatus: %14

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`PageMapDataQualifier` UInt32
`PageMapDataSizeInBytes` UInt32
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 825: Query MFND child controller queues state.

Channel: Operational
Opcode: QueryMFNDchildcontrollerqueuesstate.

Message #

Query MFND child controller queues state.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
Submission queue count: %11                    
Completion queue count: %12                    
Admin submission queue ID: %13                    
Admin submission queue head pointer: %14                    
Admin submission queue tail pointer: %15                    
Admin completion queue ID: %16                    
Admin completion queue head pointer: %17                    
Admin completion queue tail pointer: %18                    
Admin completion queue flags: %19                    
AER1 command ID: %20                    
AER2 command ID: %21                    
AER3 command ID: %22                    
AER4 command ID: %23                    
Valid AER flags: %24                    
Command status code (SC): %27                    
Command status code type (SCT): %28                    
NtStatus: %29

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerId` UInt16
`SubmissionQueueCount` UInt16
`CompletionQueueCount` UInt16
`AdminSubmissionQueueID` UInt16
`AdminSubmissionQueueHeadPointer` UInt16
`AdminSubmissionQueueTailPointer` UInt16
`AdminCompletionQueueID` UInt16
`AdminCompletionQueueHeadPointer` UInt16
`AdminCompletionQueueTailPointer` UInt16
`AdminCompletionQueueFlags` UInt8
`AQAER1CommandID` UInt16
`AQAER2CommandID` UInt16
`AQAER3CommandID` UInt16
`AQAER4CommandID` UInt16
`ValidAERFlags` UInt8
`QueuesStateSize` UInt32
`QueuesState` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 826: Query MFND child controller QoS statistics property.

Channel: Operational
Opcode: QueryMFNDchildcontrollerQoSstatisticsproperty.

Message #

Query MFND child controller QoS statistics property.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Feature enable: %10                    
QoS statistics monitor period: %11 seconds                    
Swap bucket period: %12 minutes                    
Command status code (SC): %13                    
Command status code type (SCT): %14                    
NtStatus: %15

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`FeatureEnable` Boolean
`QoSStatisticsMonitorPeriod` UInt16
`SwapBucketPeriod` UInt16
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 827: Query MFND child controller QoS statistics log.

Channel: Operational
Opcode: QueryMFNDchildcontrollerQoSstatisticslog.

Message #

Query MFND child controller QoS statistics log.                    
Adapter port number: %1                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Adapter SerialNumber: %4                    
MFND interface name: %5                    
PCI vendor ID: %6                    
PCI subsystem vendor ID: %7                    
Product ID: %8                    
Firmware revision: %9                    
Child controller ID: %10                    
Flags: %11                    
QoS statistics monitor period: %12 seconds                    
Swap bucket period: %13 minutes                    
Log entry format version: %14                    
Log sequence number: %15                    
Log entry0 timestamp: %16                    
Log entries count: %17                    
Command status code (SC): %20                    
Command status code type (SCT): %21                    
NtStatus: %22

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterSerialNumber` AnsiString
`MFNDInterfaceName` UnicodeString
`PCIVendorID` UInt16
`PCISubsystemVendorID` UInt16
`ProductID` AnsiString
`FirmwareRevision` AnsiString
`ChildControllerId` UInt16
`Flags` UInt32
`QoSStatisticsMonitorPeriod` UInt16
`SwapBucketPeriod` UInt16
`LogEntryFormatVersion` UInt8
`LogSequenceNumber` UInt8
`LogEntry0Timestamp` UInt64
`LogEntriesCount` UInt32
`LogEntriesSize` UInt32
`LogEntries` Binary
`SC` UInt8
`SCT` UInt8
`NtStatus` UInt32

Event ID 1000: Connecting to NVMeoF Controller on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeoFconnectcontroller

Message #

Connecting to NVMeoF Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16

Event ID 1001: Diagnostic error event on a Controller on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMecontrollerevent

Message #

Diagnostic error event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1002: Diagnostic warning event on a Controller on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMecontrollerevent

Message #

Diagnostic warning event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1003: Diagnostic informational event on a Controller on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMecontrollerevent

Message #

Diagnostic informational event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1004: Diagnostic error event on a Namespace on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMenamespaceevent

Message #

Diagnostic error event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1005: Diagnostic warning event on a Namespace on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMenamespaceevent

Message #

Diagnostic warning event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1006: Diagnostic informational event on a Namespace on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMenamespaceevent

Message #

Diagnostic informational event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1007: Diagnostic miniport error event on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeminiportevent

Message #

Diagnostic miniport error event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1008: Diagnostic miniport warning event on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeminiportevent

Message #

Diagnostic miniport warning event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1009: Diagnostic miniport informational event on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeminiportevent

Message #

Diagnostic miniport informational event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1010: Bus rescan was performed on device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeAdapterquerydevicerelations

Message #

Bus rescan was performed on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
NtStatus: %4                    
Namespace count: %5

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`NtStatus` HexInt32
`NVMeNamespaceCount` UInt32

Event ID 1011: Diagnostic error event on a device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeadapterevent

Message #

Diagnostic error event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1012: Diagnostic warning event on a device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeadapterevent

Message #

Diagnostic warning event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1013: Diagnostic informational event on a device(Port = PortNumber).

Channel: Diagnose
Opcode: NVMeadapterevent

Message #

Diagnostic informational event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1200: Error health event on a Controller on device(Port = PortNumber).

Channel: Health
Opcode: NVMecontrollerevent

Message #

Error health event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1201: Warning health event on a Controller on device(Port = PortNumber).

Channel: Health
Opcode: NVMecontrollerevent

Message #

Warning health event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1202: Informational health event on a Controller on device(Port = PortNumber).

Channel: Health
Opcode: NVMecontrollerevent

Message #

Informational health event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1203: Error health event on a Namespace on device(Port = PortNumber).

Channel: Health
Opcode: NVMenamespaceevent

Message #

Error health event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1204: Warning health event on a Namespace on device(Port = PortNumber).

Channel: Health
Opcode: NVMenamespaceevent

Message #

Warning health event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1205: Informational health event on a Namespace on device(Port = PortNumber).

Channel: Health
Opcode: NVMenamespaceevent

Message #

Informational health event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1206: Error health miniport event on device(Port = PortNumber).

Channel: Health
Opcode: NVMeminiportevent

Message #

Error health miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1207: Warning health miniport event on device(Port = PortNumber).

Channel: Health
Opcode: NVMeminiportevent

Message #

Warning health miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1208: Informational health miniport event on device(Port = PortNumber).

Channel: Health
Opcode: NVMeminiportevent

Message #

Informational health miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1209: Health log info for device(Port = PortNumber)

Channel: Operational, Health

Description

Health log info for device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`PCIVendorID` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`BusType` UInt32
`BootDevice` Boolean
`SystemUptime_s` UInt64
`CriticalWarning` UInt32
`NvmeHealthLogLength` UInt32
`NvmeHealthLog` Binary
`VendorSpecificLogPageCode` UInt8
`VendorSpecificLogPageVersion` UInt16
`VendorSpecificLogLength` UInt32
`VendorSpecificLog` Binary

Event ID 1400: Start for device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeAdapterstartfailure

Message #

Start for device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    %NtStatus: %4

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`NtStatus` HexInt32
`FailureCode` UInt32	NTSTATUS reference

Event ID 1401: NVMeoF Host Gateway was added on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFHostGatewayadded

Message #

NVMeoF Host Gateway was added on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Transport type: %4                    
Address family: %5                    
Transport address: %6                    
Transport service id: %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`NVMeoFTransportType` UInt8
`NVMeAddressFamily` UInt8
`TransportAddress` AnsiString
`TransportServiceId` AnsiString

Event ID 1402: NVMeoF Host Gateway was removed on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFHostGatewayremoved

Message #

NVMeoF Host Gateway was removed on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
Transport type: %4                    
Address family: %5                    
Transport address: %6                    
Transport service id: %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`NVMeoFTransportType` UInt8
`NVMeAddressFamily` UInt8
`TransportAddress` AnsiString
`TransportServiceId` AnsiString

Event ID 1403: NVMeoF Subsystem Port was added on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFSubsystemPortadded

Message #

NVMeoF Subsystem Port was added on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
HostTransportAddress: %4                    
SubsystemPortId: %5                    
SubsystemNqn: %6                    
SubsystemTransportAddress: %7                    
SubsystemTransportServiceId: %8

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`HostTransportAddress` AnsiString
`SubsystemPortId` UInt16
`SubsystemNqn` AnsiString
`SubsystemTransportAddress` AnsiString
`SubsystemTransportServiceId` AnsiString
`Functionality` AnsiString
`ManuallyAdded` Boolean

Event ID 1404: NVMeoF Subsystem Port was removed on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFSubsystemPortremoved

Message #

NVMeoF Subsystem Port was removed on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
HostTransportAddress: %4                    
SubsystemPortId: %5                    
SubsystemNqn: %6                    
SubsystemTransportAddress: %7                    
SubsystemTransportServiceId: %8

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`HostTransportAddress` AnsiString
`SubsystemPortId` UInt16
`SubsystemNqn` AnsiString
`SubsystemTransportAddress` AnsiString
`SubsystemTransportServiceId` AnsiString

Event ID 1405: A NVMeoF miniport control failed on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFminiportcontrolfailed

Message #

A NVMeoF miniport control failed on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
ControlCode: %4                    
InstanceId: %5                    
NtStatus: %6                    
TransportErrorCode: %7                    
TransportErrorDescription: %8

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`ControlCode` UInt32
`InstanceId` AnsiString
`NtStatus` HexInt32
`TransportErrorCode` UInt32
`TransportErrorDescription` AnsiString

Event ID 1406: Connecting to NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFconnectcontroller

Message #

Connecting to NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
Duration (usecs): %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`Duration_us` UInt32

Event ID 1407: Connecting to NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFconnectcontroller

Message #

Connecting to NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
NtStatus: %5                    
Failure code: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`NtStatus` HexInt32
`FailureCode` UInt32	NTSTATUS reference
`Duration_us` UInt32

Event ID 1408: Disconnecting NVMeoF Controller on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFdisconnectcontroller

Message #

Disconnecting NVMeoF Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16

Event ID 1409: Creating queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFcreatecontrollerqueue

Message #

Creating queue on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1410: Creating queue on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFcreatecontrollerqueue

Message #

Creating queue on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
TransportErrorCode: %8                    
TransportErrorDescription: %9                    
Duration (usecs): %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`TransportErrorCode` UInt32
`TransportErrorDescription` AnsiString
`Duration_us` UInt32

Event ID 1411: Connecting queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFconnectcontrollerqueue

Message #

Connecting queue on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1412: Connecting queue on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFconnectcontrollerqueue

Message #

Connecting queue on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
Duration (usecs): %8

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`Duration_us` UInt32

Event ID 1413: Disconnecting queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFdisconnectcontrollerqueue

Message #

Disconnecting queue on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1414: Disconnecting queue on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFdisconnectcontrollerqueue

Message #

Disconnecting queue on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
Duration (usecs): %8

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`Duration_us` UInt32

Event ID 1415: Creating and connecting an IO queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFcreateconnectioqueue

Message #

Creating and connecting an IO queue on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1416: Creating and connecting an IO queue on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFcreateconnectioqueue

Message #

Creating and connecting an IO queue on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
FailureCode: %8                    
Duration (usecs): %9

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`FailureCode` UInt32	NTSTATUS reference
`Duration_us` UInt32

Event ID 1417: A queue has been disconnected and deleted on a NVMeoF Controller on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeoFdisconnectdeletequeue

Message #

A queue has been disconnected and deleted on a NVMeoF Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16

Event ID 1418: Deleting queue on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFdeletecontrollerqueue

Message #

Deleting queue on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1419: Deleting queue on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFdeletecontrollerqueue

Message #

Deleting queue on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
TransportErrorCode: %8                    
TransportErrorDescription: %9                    
Duration (usecs): %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`TransportErrorCode` UInt32
`TransportErrorDescription` AnsiString
`Duration_us` UInt32

Event ID 1420: A command failed on device(Port = PortNumber).

Channel: Operational
Opcode: NVMequeuerequestfailed

Message #

A command failed on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
QueueId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11                    
NtStatus: %28                    
SrbStatus: %29                    
SCT: %30                    
SC: %31

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` AnsiString
`Parameter1Name` AnsiString
`Parameter1Value` UInt64
`Parameter2Name` AnsiString
`Parameter2Value` UInt64
`Parameter3Name` AnsiString
`Parameter3Value` UInt64
`Parameter4Name` AnsiString
`Parameter4Value` UInt64
`Parameter5Name` AnsiString
`Parameter5Value` UInt64
`Parameter6Name` AnsiString
`Parameter6Value` UInt64
`Parameter7Name` AnsiString
`Parameter7Value` UInt64
`Parameter8Name` AnsiString
`Parameter8Value` UInt64
`NtStatus` HexInt32
`SrbStatus` UInt8
`SCT` UInt8
`SC` UInt8

Event ID 1421: Informational event on a Controller on device(Port = PortNumber).

Channel: Operational
Opcode: NVMecontrollerevent

Message #

Informational event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1422: Warning event on a Controller on device(Port = PortNumber).

Channel: Operational
Opcode: NVMecontrollerevent

Message #

Warning event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1423: Error event on a Controller on device(Port = PortNumber).

Channel: Operational
Opcode: NVMecontrollerevent

Message #

Error event on a Controller on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
TransportType: %6                    
TransportAddress: %7                    
ProductId: %8                    
Firmware revision: %9                    
Description: %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1424: Informational event on a Namespace on device(Port = PortNumber).

Channel: Operational
Opcode: NVMenamespaceevent

Message #

Informational event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1425: Warning event on a Namespace on device(Port = PortNumber).

Channel: Operational
Opcode: NVMenamespaceevent

Message #

Warning event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1426: Error event on a Namespace on device(Port = PortNumber).

Channel: Operational
Opcode: NVMenamespaceevent

Message #

Error event on a Namespace on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
Description: %11

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1427: Informational miniport event on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeminiportevent

Message #

Informational miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1428: Warning miniport event on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeminiportevent

Message #

Warning miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1429: Error miniport event on device(Port = PortNumber).

Channel: Operational
Opcode: NVMeminiportevent

Message #

Error miniport event on device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
ProductId: %9                    
Firmware revision: %10                    
MiniportEventId: %11                    
Description: %12

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`MiniportEventId` UInt32
`MiniportEventDescription` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1430: Disconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFdisconnectcontrollerqueuetransport

Message #

Disconnecting queue transport on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1431: Disconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFdisconnectcontrollerqueuetransport

Message #

Disconnecting queue transport on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
TransportErrorCode: %8                    
TransportErrorDescription: %9                    
Duration (usecs): %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`TransportErrorCode` UInt32
`TransportErrorDescription` AnsiString
`Duration_us` UInt32

Event ID 1432: Reconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) succeeded.

Channel: Operational
Opcode: NVMeoFreconnectcontrollerqueuetransport

Message #

Reconnecting queue transport on a NVMeoF Controller on device(Port = %1) succeeded.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
Duration (usecs): %7

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1433: Reconnecting queue transport on a NVMeoF Controller on device(Port = PortNumber) failed.

Channel: Operational
Opcode: NVMeoFreconnectcontrollerqueuetransport

Message #

Reconnecting queue transport on a NVMeoF Controller on device(Port = %1) failed.                    
Adapter Guid: %2                    
Miniport driver name: %3                    
SubsystemNqn: %4                    
ControllerId: %5                    
QueueId: %6                    
NtStatus: %7                    
TransportErrorCode: %8                    
TransportErrorDescription: %9                    
Duration (usecs): %10

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`TransportErrorCode` UInt32
`TransportErrorDescription` AnsiString
`Duration_us` UInt32

Event ID 1434: Informational event on a device(Port = PortNumber).

Channel: Operational
Opcode: NVMeadapterevent

Message #

Informational event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1435: Warning event on a device(Port = PortNumber).

Channel: Operational
Opcode: NVMeadapterevent

Message #

Warning event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1436: Error event on a device(Port = PortNumber).

Channel: Operational
Opcode: NVMeadapterevent

Message #

Error event on a device(Port = %1).                    
Adapter Guid: %2                    
Miniport driver name: %3                    
TransportType: %4                    
TransportAddress: %5                    
Description: %6

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Description` UnicodeString
`Parameter1Name` UnicodeString
`Parameter1Value` UInt64
`Parameter2Name` UnicodeString
`Parameter2Value` UInt64
`Parameter3Name` UnicodeString
`Parameter3Value` UInt64
`Parameter4Name` UnicodeString
`Parameter4Value` UInt64
`Parameter5Name` UnicodeString
`Parameter5Value` UInt64
`Parameter6Name` UnicodeString
`Parameter6Value` UInt64
`Parameter7Name` UnicodeString
`Parameter7Value` UInt64
`Parameter8Name` UnicodeString
`Parameter8Value` UInt64

Event ID 1437: Performance summary for device(Port = PortNumber).

Channel: Operational

Message #

Performance summary for device(Port = %1)                    
Adapter Guid: %2                    
Miniport driver Name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
Product Id: %9                    
Firmware revision: %10                    
Device Guid: %11                    
Bus Type: %12                    
Total IO: %15                    
For latency buckets of %20,                    
The IO success counts are %21, %22, %23, %24, %25, %26, %27, %28, %29, %30, %31, %32, %33, %34.                    
The IO failed counts are %35, %36, %37, %38, %39, %40, %41, %42, %43, %44, %45, %46, %47, %48.                    
The IO total latency (in 100ns) are %49, %50, %51, %52, %53, %54, %55, %56, %57, %58, %59, %60, %61, %62.                    
Total Bytes Read:%63                    
Total Bytes Written:%64

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32
`SystemUptime_s` UInt64
`Version` UInt8
`TotalIoCount` UInt64
`IoTimeout_s` UInt64
`MaxReadWriteLatency_100ns` UInt32
`MaxFlushLatency_100ns` UInt32
`MaxUnmapLatency_100ns` UInt32
`IoLatencyBuckets` UnicodeString
`BucketIoSuccess1` UInt64
`BucketIoSuccess2` UInt64
`BucketIoSuccess3` UInt64
`BucketIoSuccess4` UInt64
`BucketIoSuccess5` UInt64
`BucketIoSuccess6` UInt64
`BucketIoSuccess7` UInt64
`BucketIoSuccess8` UInt64
`BucketIoSuccess9` UInt64
`BucketIoSuccess10` UInt64
`BucketIoSuccess11` UInt64
`BucketIoSuccess12` UInt64
`BucketIoSuccess13` UInt64
`BucketIoSuccess14` UInt64
`BucketIoFailed1` UInt64
`BucketIoFailed2` UInt64
`BucketIoFailed3` UInt64
`BucketIoFailed4` UInt64
`BucketIoFailed5` UInt64
`BucketIoFailed6` UInt64
`BucketIoFailed7` UInt64
`BucketIoFailed8` UInt64
`BucketIoFailed9` UInt64
`BucketIoFailed10` UInt64
`BucketIoFailed11` UInt64
`BucketIoFailed12` UInt64
`BucketIoFailed13` UInt64
`BucketIoFailed14` UInt64
`BucketIoLatency1_100ns` UInt64
`BucketIoLatency2_100ns` UInt64
`BucketIoLatency3_100ns` UInt64
`BucketIoLatency4_100ns` UInt64
`BucketIoLatency5_100ns` UInt64
`BucketIoLatency6_100ns` UInt64
`BucketIoLatency7_100ns` UInt64
`BucketIoLatency8_100ns` UInt64
`BucketIoLatency9_100ns` UInt64
`BucketIoLatency10_100ns` UInt64
`BucketIoLatency11_100ns` UInt64
`BucketIoLatency12_100ns` UInt64
`BucketIoLatency13_100ns` UInt64
`BucketIoLatency14_100ns` UInt64
`TotalReadBytes` UInt64
`TotalWriteBytes` UInt64
`HighLatencyIoCount` UInt64

Event ID 1438: An IO took more than FirmwareRevision ms to complete for device(Port = PortNumber).

Channel: Operational

Message #

An IO took more than %10 ms to complete for device(Port = %1)                    
Adapter Guid: %2                    
Miniport driver Name: %3                    
SubsystemId: %4                    
ControllerId: %5                    
NamespaceId: %6                    
TransportType: %7                    
TransportAddress: %8                    
Product Id: %9                    
Firmware revision: %10                    
Device Guid: %11                    
Bus Type: %12                    
Request Duration (ms): %14                    
OpCode: %15                    
Fused: %16                    
Command ID: %17                    
IO Size: %18                    
LBA: %19

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32
`Threshold_ms` UInt64
`RequestDuration_ms` UInt32
`OpCode` UInt8
`Fuse` UInt8
`CommandId` UInt16
`IoSize` UInt32
`LBA` HexInt64

Event ID 1439: Error summary for device(Port = PortNumber)

Channel: Operational

Description

Error summary for device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32
`TotalErrors` UInt32
`TotalReadWriteErrors` UInt32
`LastError_RequestDuration_ms` UInt32
`LastError_WaitDuration_ms` UInt32
`Completion_SQID` UInt16
`Command_OPC` UInt8
`Command_CID` UInt16
`NVMeStatus_SC` UInt8
`NVMeStatus_SCT` UInt8
`Completion_DW0` UInt32
`Completion_DW1` UInt32
`Completion_DW2` UInt32
`Completion_DW3` UInt32
`LastError_IoSize` UInt32
`LastError_LBA` HexInt64
`SampledErrorLogArrayLength` UInt32
`SampledErrorLogArray` Binary
`UniqueErrorLogArrayLength` UInt32
`UniqueErrorLogArray` Binary

Event ID 1440: This is the first instance of the error seen on device(Port = PortNumber)

Channel: Operational

Description

This is the first instance of the error seen on device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32
`RequestDuration_ms` UInt32
`WaitDuration_ms` UInt32
`Completion_SQID` UInt16
`Command_OPC` UInt8
`Command_CID` UInt16
`NVMeStatus_SC` UInt8
`NVMeStatus_SCT` UInt8
`Completion_DW0` UInt32
`Completion_DW1` UInt32
`Completion_DW2` UInt32
`Completion_DW3` UInt32
`IoSize` UInt32
`LBA` HexInt64

Event ID 1441: Failure to add discovery entry for a fabric NVMe discovery controller on device(Port = PortNumber)

Channel: Operational
Opcode: NVMeoFdiscoveryevent

Description

Failure to add discovery entry for a fabric NVMe discovery controller on device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`DiscoveryControllerHandle` Pointer
`NtStatus` HexInt32
`SubsystemPortTransportType` UInt8
`SubsystemPortAddressFamily` UInt8
`SubsystemType` UInt8
`SubsystemPortId` UInt16
`ControllerId` UInt16
`SubsystemNqn` AnsiString
`SubsystemPortTransportAddress` AnsiString

Event ID 1442: Failure to process discovery entry for a fabric NVMe discovery controller on device(Port = PortNumber)

Channel: Operational
Opcode: NVMeoFdiscoveryevent

Description

Failure to process discovery entry for a fabric NVMe discovery controller on device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`DiscoveryControllerHandle` Pointer
`NtStatus` HexInt32
`SubsystemPortTransportType` UInt8
`SubsystemPortAddressFamily` UInt8
`SubsystemType` UInt8
`SubsystemPortId` UInt16
`ControllerId` UInt16
`SubsystemNqn` AnsiString
`SubsystemPortTransportAddress` AnsiString
`SubsystemPortTransportServiceId` AnsiString
`MatchCount` UInt32

Event ID 1443: Namespace was surprise removed (Port = PortNumber)

Channel: Operational

Description

Namespace was surprise removed (Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32

Event ID 1444: Adapter initialization complete (Port = PortNumber)

Channel: Operational

Description

Adapter initialization complete (Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`ControllerId` UInt16
`BusType` UInt32
`AdapterHardwareId` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`Flags` HexInt64
`PerfOptFlags` HexInt32
`NtStatus` HexInt32
`FailureCode` UInt32	NTSTATUS reference

Event ID 1445: Adapter was surprise removed (Port = PortNumber)

Channel: Operational

Description

Adapter was surprise removed (Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`AdapterHardwareId` UnicodeString
`TransportType` UInt8
`TransportAddress` AnsiString
`BusType` UInt32
`PriorState` UInt16
`SurpriseRemovalControlSupported` Boolean
`SurpriseRemovalControlStatus` HexInt32

Event ID 1446: Namespace command failure (Port = PortNumber)

Channel: Operational

Description

Namespace command failure (Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`OpCode` UInt8
`NVMeStatus_SCT` UInt8
`NVMeStatus_SC` UInt8
`CommandCDW10` UInt32
`CommandCDW11` UInt32
`CommandCDW12` UInt32
`CommandCDW13` UInt32
`CommandCDW14` UInt32
`CommandCDW15` UInt32

Event ID 1447: Authenticating queue on a NVMeoF Controller on device(Port = PortNumber) succeeded

Channel: Operational
Opcode: NVMeoFauthenticationevent

Description

Authenticating queue on a NVMeoF Controller on device(Port = ) succeeded.

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`Duration_us` UInt32

Event ID 1448: Authenticating queue on a NVMeoF Controller on device(Port = PortNumber) failed

Channel: Operational
Opcode: NVMeoFauthenticationevent

Description

Authenticating queue on a NVMeoF Controller on device(Port = ) failed.

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemNqn` AnsiString
`ControllerId` UInt16
`QueueId` UInt16
`NtStatus` HexInt32
`Stage` UInt32
`Duration_us` UInt32

Event ID 1450: IO size distribution summary for device(Port = PortNumber)

Channel: Operational

Description

IO size distribution summary for device(Port = ).

Fields #

Name	Description
`PortNumber` UInt32
`AdapterGuid` GUID
`MiniportName` UnicodeString
`SubsystemId` AnsiString
`ControllerId` UInt16
`NamespaceId` UInt32
`TransportType` UInt8
`TransportAddress` AnsiString
`PCIVendorID` AnsiString
`ProductId` AnsiString
`FirmwareRevision` AnsiString
`DeviceGuid` GUID
`BusType` UInt32
`IoSizeBuckets` UnicodeString
`IoLatencyBuckets` UnicodeString
`TotalSuccessIoCount` UInt64
`ReadIoSizeBucket1IoSuccess` AnsiString
`ReadIoSizeBucket1IoLatency` AnsiString
`ReadIoSizeBucket2IoSuccess` AnsiString
`ReadIoSizeBucket2IoLatency` AnsiString
`ReadIoSizeBucket3IoSuccess` AnsiString
`ReadIoSizeBucket3IoLatency` AnsiString
`ReadIoSizeBucket4IoSuccess` AnsiString
`ReadIoSizeBucket4IoLatency` AnsiString
`ReadIoSizeBucket5IoSuccess` AnsiString
`ReadIoSizeBucket5IoLatency` AnsiString
`ReadIoSizeBucket6IoSuccess` AnsiString
`ReadIoSizeBucket6IoLatency` AnsiString
`ReadIoSizeBucket7IoSuccess` AnsiString
`ReadIoSizeBucket7IoLatency` AnsiString
`ReadIoSizeBucket8IoSuccess` AnsiString
`ReadIoSizeBucket8IoLatency` AnsiString
`ReadIoSizeBucket9IoSuccess` AnsiString
`ReadIoSizeBucket9IoLatency` AnsiString
`WriteIoSizeBucket1IoSuccess` AnsiString
`WriteIoSizeBucket1IoLatency` AnsiString
`WriteIoSizeBucket2IoSuccess` AnsiString
`WriteIoSizeBucket2IoLatency` AnsiString
`WriteIoSizeBucket3IoSuccess` AnsiString
`WriteIoSizeBucket3IoLatency` AnsiString
`WriteIoSizeBucket4IoSuccess` AnsiString
`WriteIoSizeBucket4IoLatency` AnsiString
`WriteIoSizeBucket5IoSuccess` AnsiString
`WriteIoSizeBucket5IoLatency` AnsiString
`WriteIoSizeBucket6IoSuccess` AnsiString
`WriteIoSizeBucket6IoLatency` AnsiString
`WriteIoSizeBucket7IoSuccess` AnsiString
`WriteIoSizeBucket7IoLatency` AnsiString
`WriteIoSizeBucket8IoSuccess` AnsiString
`WriteIoSizeBucket8IoLatency` AnsiString
`WriteIoSizeBucket9IoSuccess` AnsiString
`WriteIoSizeBucket9IoLatency` AnsiString

Provenance

ETW provider GUID {C4636A1E-7986-4646-BF10-7BC3B4A76E8E}

Defined in storport.sys, the binary that emits these events.

WS2022-20348.4893, sample captured from a live trace, binary version 10.0.20348.4767, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, sample captured from a live trace, binary version 10.0.26100.5074, captured 2026-06-02 — Manifest XML pack, 2.0 MB
WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.4767, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.5074, captured 2026-06-02 — Manifest XML pack, 2.0 MB