Event ID 12 — Quota Minifilter Driver Integrity
Applies To: Windows Server 2008
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For quota enforcement to work, the quota minifilter driver must be working properly, and it must be correctly attached to the volume. If the quota minifilter driver is experiencing problems, quota scans might fail, and updated quota usage information of volumes and folders will not be available. If the driver cannot attach to the volume, quotas cannot be enforced on that volume.
Event Details
| Product: | Windows Operating System |
| ID: | 12 |
| Source: | quota |
| Version: | 6.0 |
| Symbolic Name: | QUOTA_MSG_SCAN_END_FAILURE |
| Message: | The quota minifilter driver completed rescanning directories under quota management on volume "%2 (%3)". Some directories under quota management could not be scanned. |
Resolve
Manually rescan quota usage on the volume
You have to manually rescan quota usage on the volume.
To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority.
To manually rescan quota usage on the volume:
Open an elevated command prompt. Click Start, point to All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator.
Type dirquota quota scan /path:volume:\..., where volume is the drive letter of the volume, and then press ENTER. For example:
dirquota quota scan /path:c:\...
Verify
To verify that the quota minifilter driver is working properly, you must verify that it is attached to the volume.
To perform this procedure, you must have membership in Administrators, or you must have been delegated the appropriate authority.
To verify that the quota minifilter driver is attached to the volume:
- Open an elevated Command Prompt. Click Start, point to All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator.
- Type fltmc instances and press ENTER. The quota minifilter driver is attached to the volume if there is a Quota instance listed for the volume.