vfiler_low_level

Terminate the SMB sessions causing the veto, or shutdown the SMB application that established the open sessions.

Overriding this veto might cause the application using SMB to disconnect abruptly and lose data.

Disk Check

All failed or bypassed disks should be removed before attempting giveback. If disks are sanitizing, you should wait until the operation completes.

Overriding this veto might cause an outage caused by aggregates or volumes going offline due to reservation conflicts or inaccessible disks.

Lock Manager

Gracefully shutdown the SMB applications that have open files, or move those volumes to a different aggregate.

Overriding this veto results in loss of SMB lock state, causing disruption and data loss.

Lock Manager NDO

Wait until the locks are mirrored.

Overriding this veto causes disruption to Microsoft Hyper-V virtual machines.

Check the EMS messages to determine the cause of the veto:

If the veto is due to nvfile, bring the offline volumes and aggregates online.

If disk add or disk ownership reassignment operations are in progress, wait until they complete.

If the veto is due to an aggregate name or UUID conflict, troubleshoot and resolve the issue.

If the veto is due to mirror resync, mirror verify, or offline disks, the veto can be overridden and the operation restarts after giveback.

Troubleshoot to identify and resolve the cause of the problem.

The destination node might be unable to see disks belonging to an aggregate being migrated.

Inaccessible disks can result in inaccessible aggregates or volumes.

Troubleshoot to identify and resolve the cause of the problem.

This veto prevents the volume move operation from aborting during the important cutover phase. If the job is aborted during cutover, the volume might become inaccessible.