SCV - Unmount backup operation fails to remove volume
Applies to
- SnapCenter Plugin for VMware
 - ONTAP snapshot policy with SnapLock enabled with expiry-time on primary volume
 
Issue
- SCV unmount backup operation fails with error, "
Failed to remove volume". - The clone datastore is removed from vSphere however the volume remains in ONTAP in an offline state.
 
vmcontrol_XXXX.log
[JobId:XXXX] UnMount Backup failed: Error: Failed to remove volume: <CLONE_VOLUME_NAME>, [JobId:XXXX] Exception while unmounting vmfs datastore:UnMount Backup failed : Error: Failed to remove volume: <CLONE_VOLUME_NAME>., Corresponding ProtectionService-YYYYMMDD.log (available in SCV Support Bundle)
Failed to delete volume. <CLONE_VOLUME_NAME> in Vserver <SVM_NAME>.The volume has one or more unexpired locked Snapshot copies."