Dave Smith
asked on
VEEM 6.5.0.109 Backup failure - 2008 DC.
VEEAM error -
Unable to release guest. Unfreeze error. (backup job failed. Cannot create a shadow copy of the volumes containing writers data. A VSS critical writer has failed. Writer name: NTDS (class id xxxxxxxxxxx) Writer state (VSS_WS_failed_at_post_sna pshot. Error code (0X800423F4). Error: unfreeze error (backup job failed. Cannot create a shadow copy of the volumes containing written data. A VSS critical writer has failed. Written name (NTDS) VSS_WS_FAILED_AT_POST_SNAP SHOT_ERROR Code (0X800423F4)
Tried the following:
I rebooted the server.
Ran vssadmin list writers - VSS NTDS was stable and was not in an error state.
Ran job but it failed with the same error.
Ran vssadmin list writers - the VSS NTDS was in error.
Ran diskpart - automount - the aotomatic mounting of the drives is enabled.
Deleted .bak files in the registry in the following reg area: HKLM\Software\Microsoft\Wi ndows NT\CurrentVersion\ProfileL ist
Rebooted the server.
Ran vssadmin list writers - NTDS VSS was stable and was not in an error state.
Re-ran job and it failed with the same error
Any assistance would be great.
Unable to release guest. Unfreeze error. (backup job failed. Cannot create a shadow copy of the volumes containing writers data. A VSS critical writer has failed. Writer name: NTDS (class id xxxxxxxxxxx) Writer state (VSS_WS_failed_at_post_sna
Tried the following:
I rebooted the server.
Ran vssadmin list writers - VSS NTDS was stable and was not in an error state.
Ran job but it failed with the same error.
Ran vssadmin list writers - the VSS NTDS was in error.
Ran diskpart - automount - the aotomatic mounting of the drives is enabled.
Deleted .bak files in the registry in the following reg area: HKLM\Software\Microsoft\Wi
Rebooted the server.
Ran vssadmin list writers - NTDS VSS was stable and was not in an error state.
Re-ran job and it failed with the same error
Any assistance would be great.
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Dave,
Please update Veeam. It's pretty far behind.
Please update Veeam. It's pretty far behind.
ASKER