Microsoft-Windows-StorageSpaces-Api

Event	Title	Channel	Sample	Rule
1	Failed to initialize Storage Spaces API.	Operational	N	N
3	Failed to clean up Storage Spaces API.	Operational	N	N
100	The pool was created successfully.	Operational	N	N
101	Failed to create the pool.	Operational	N	N
102	The pool was deleted successfully.	Operational	N	N
103	Failed to delete the pool.	Operational	N	N
105	Failed to refresh the pool.	Operational	N	N
200	The drive attributes were set successfully.	Operational	N	N
201	Failed to set drive attributes.	Operational	N	N
202	Maintenance was set on the drives successfully.	Operational	N	N
203	Failed to set maintenance on the drives.	Operational	N	N
204	Maintenance was set on the drive successfully.	Operational	N	N
205	Failed to set maintenance on the drive.	Operational	N	N
206	The drives were added successfully.	Operational	N	N
207	Failed to add the drives.	Operational	N	N
208	The drives were removed successfully.	Operational	N	N
209	Failed to remove the drives.	Operational	N	N
211	Failed to refresh the drive.	Operational	N	N
212	The drive was reset successfully.	Operational	N	N
213	Failed to reset the drive.	Operational	N	N
214	The drive was prepared successfully.	Operational	N	N
215	Failed to prepare the drive.	Operational	N	N
216	The drive was unprepared successfully.	Operational	N	N
217	Failed to unprepare the drive.	Operational	N	N
300	The space was created successfully.	Operational	N	N
301	Failed to create the space.	Operational	N	N
302	The space was deleted successfully.	Operational	N	N
303	Failed to delete the space.	Operational	N	N
304	The space was attached successfully.	Operational	N	N
305	Failed to attach the space.	Operational	N	N
306	The space was detached successfully.	Operational	N	N
307	Failed to detach the space.	Operational	N	N
308	Conversion to space completed successfully.	Operational	N	N
309	Conversion to space failed.	Operational	N	N

Event ID 1: Failed to initialize Storage Spaces API.

Channel: Operational

Message #

Failed to initialize Storage Spaces API.                    
Module: %1                    
Function: %2                    
Callee: %3                    
Error: %4

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Callee` AnsiString
`Error` UInt32

Event ID 3: Failed to clean up Storage Spaces API.

Channel: Operational

Message #

Failed to clean up Storage Spaces API.                    
Module: %1                    
Function: %2                    
Callee: %3                    
Error: %4

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Callee` AnsiString
`Error` UInt32

Event ID 100: The pool was created successfully.

Channel: Operational

Message #

The pool was created successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Name: %4                    
Compatible Version: %5                    
Drive Ids: %6                    
Duration: %7 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Name` UnicodeString
`CompatibleVersion` UInt32
`DriveIds` UnicodeString
`DurationInUs` UInt64

Event ID 101: Failed to create the pool.

Channel: Operational

Message #

Failed to create the pool.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Name: %4                    
Compatible Version: %5                    
Drive Ids: %6                    
Callee: %7                    
Error: %8

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Name` UnicodeString
`CompatibleVersion` UInt32
`DriveIds` UnicodeString
`Callee` AnsiString
`Error` UInt32

Event ID 102: The pool was deleted successfully.

Channel: Operational

Message #

The pool was deleted successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Duration: %4 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`DurationInUs` UInt64

Event ID 103: Failed to delete the pool.

Channel: Operational

Message #

Failed to delete the pool.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 105: Failed to refresh the pool.

Channel: Operational

Message #

Failed to refresh the pool.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 200: The drive attributes were set successfully.

Channel: Operational

Message #

The drive attributes were set successfully.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Persist: %4                    
Relinquish Ownership: %5                    
Attributes: %6                    
Attributes Mask: %7                    
Owner: %8                    
Duration: %9 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`DriveId` GUID
`Persist` Boolean
`RelinquishOwnership` Boolean
`Attributes` UInt64
`AttributesMask` UInt64
`Owner` GUID
`DurationInUs` UInt64

Event ID 201: Failed to set drive attributes.

Channel: Operational

Message #

Failed to set drive attributes.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Persist: %4                    
Relinquish Ownership: %5                    
Attributes: %6                    
Attributes Mask: %7                    
Owner: %8                    
Callee: %9                    
Error: %10

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`DriveId` GUID
`Persist` Boolean
`RelinquishOwnership` Boolean
`Attributes` UInt64
`AttributesMask` UInt64
`Owner` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 202: Maintenance was set on the drives successfully.

Channel: Operational

Message #

Maintenance was set on the drives successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Enable: %4                    
Timeout: %5 s                    
Drive Ids: %6                    
Duration: %7 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Enable` Boolean
`TimeoutInSeconds` UInt32
`DriveIds` UnicodeString
`DurationInUs` UInt64

Event ID 203: Failed to set maintenance on the drives.

Channel: Operational

Message #

Failed to set maintenance on the drives.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Enable: %4                    
Timeout: %5 s                    
Drive Ids: %6                    
Callee: %7                    
Error: %8

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Enable` Boolean
`TimeoutInSeconds` UInt32
`DriveIds` UnicodeString
`Callee` AnsiString
`Error` UInt32

Event ID 204: Maintenance was set on the drive successfully.

Channel: Operational

Message #

Maintenance was set on the drive successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Enable: %4                    
Timeout: %5 s                    
Drive Id: %6                    
Duration: %7 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Enable` Boolean
`TimeoutInSeconds` UInt32
`DriveId` GUID
`DurationInUs` UInt64

Event ID 205: Failed to set maintenance on the drive.

Channel: Operational

Message #

Failed to set maintenance on the drive.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Enable: %4                    
Timeout: %5 s                    
Drive Id: %6                    
Callee: %7                    
Error: %8

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`Enable` Boolean
`TimeoutInSeconds` UInt32
`DriveId` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 206: The drives were added successfully.

Channel: Operational

Message #

The drives were added successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Drive Ids: %4                    
Duration: %5 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`DriveIds` UnicodeString
`DurationInUs` UInt64

Event ID 207: Failed to add the drives.

Channel: Operational

Message #

Failed to add the drives.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Drive Ids: %4                    
Callee: %5                    
Error: %6

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`DriveIds` UnicodeString
`Callee` AnsiString
`Error` UInt32

Event ID 208: The drives were removed successfully.

Channel: Operational

Message #

The drives were removed successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Drive Ids: %4                    
Duration: %5 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`DriveIds` UnicodeString
`DurationInUs` UInt64

Event ID 209: Failed to remove the drives.

Channel: Operational

Message #

Failed to remove the drives.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Drive Ids: %4                    
Callee: %5                    
Error: %6

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`DriveIds` UnicodeString
`Callee` AnsiString
`Error` UInt32

Event ID 211: Failed to refresh the drive.

Channel: Operational

Message #

Failed to refresh the drive.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 212: The drive was reset successfully.

Channel: Operational

Message #

The drive was reset successfully.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Duration: %4 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`DurationInUs` UInt64

Event ID 213: Failed to reset the drive.

Channel: Operational

Message #

Failed to reset the drive.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 214: The drive was prepared successfully.

Channel: Operational

Message #

The drive was prepared successfully.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Duration: %4 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`DurationInUs` UInt64

Event ID 215: Failed to prepare the drive.

Channel: Operational

Message #

Failed to prepare the drive.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 216: The drive was unprepared successfully.

Channel: Operational

Message #

The drive was unprepared successfully.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Duration: %4 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`DurationInUs` UInt64

Event ID 217: Failed to unprepare the drive.

Channel: Operational

Message #

Failed to unprepare the drive.                    
Module: %1                    
Function: %2                    
Drive Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 300: The space was created successfully.

Channel: Operational

Message #

The space was created successfully.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Space Id: %4                    
Name: %5                    
Usage: %6                    
Duration: %7 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`SpaceId` GUID
`Name` UnicodeString
`Usage` UInt32
`DurationInUs` UInt64

Event ID 301: Failed to create the space.

Channel: Operational

Message #

Failed to create the space.                    
Module: %1                    
Function: %2                    
Pool Id: %3                    
Space Id: %4                    
Name: %5                    
Usage: %6                    
Callee: %7                    
Error: %8

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`PoolId` GUID
`SpaceId` GUID
`Name` UnicodeString
`Usage` UInt32
`Callee` AnsiString
`Error` UInt32

Event ID 302: The space was deleted successfully.

Channel: Operational

Message #

The space was deleted successfully.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Duration: %4 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`DurationInUs` UInt64

Event ID 303: Failed to delete the space.

Channel: Operational

Message #

Failed to delete the space.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Callee: %4                    
Error: %5

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`Id` GUID
`Callee` AnsiString
`Error` UInt32

Event ID 304: The space was attached successfully.

Channel: Operational

Message #

The space was attached successfully.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Owner Id: %4                    
Hidden: %5                    
Duration: %6 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`Owner` GUID
`Hidden` Boolean
`DurationInUs` UInt64

Event ID 305: Failed to attach the space.

Channel: Operational

Message #

Failed to attach the space.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Owner Id: %4                    
Hidden: %5                    
Callee: %6                    
Error: %7

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`Owner` GUID
`Hidden` Boolean
`Callee` AnsiString
`Error` UInt32

Event ID 306: The space was detached successfully.

Channel: Operational

Message #

The space was detached successfully.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Owner Id: %4                    
Hidden: %5                    
Duration: %6 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`Owner` GUID
`Hidden` Boolean
`DurationInUs` UInt64

Event ID 307: Failed to detach the space.

Channel: Operational

Message #

Failed to detach the space.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Owner Id: %4                    
Hidden: %5                    
Callee: %6                    
Error: %7

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`Owner` GUID
`Hidden` Boolean
`Callee` AnsiString
`Error` UInt32

Event ID 308: Conversion to space completed successfully.

Channel: Operational

Message #

Conversion to space completed successfully.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Device Number: %4                    
Device Id: %5                    
FirstDataIndex: %6                    
DataLength: %7                    
Duration: %8 us

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`DeviceNumber` UInt32
`DeviceId` GUID
`FirstDataIndex` UInt32
`DataLength` UInt64
`DurationInUs` UInt64

Event ID 309: Conversion to space failed.

Channel: Operational

Message #

Conversion to space failed.                    
Module: %1                    
Function: %2                    
Space Id: %3                    
Device Number: %4                    
Device Id: %5                    
FirstDataIndex: %6                    
DataLength: %7                    
Callee: %8                    
Error: %9

Fields #

Name	Description
`Module` UnicodeString
`Function` AnsiString
`SpaceId` GUID
`DeviceNumber` UInt32
`DeviceId` GUID
`FirstDataIndex` UInt32
`DataLength` UInt64
`Callee` AnsiString
`Error` UInt32

Provenance

ETW provider GUID bcf0c6a7-6130-5208-f27d-fa77a91f12df

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

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.4163, 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