You can use a snapshot to revert a volume to a prior state. This functionality
is supported for both the general-purpose CVS and the CVS-Performance
You can't revert a volume that is in a replication relationship.
In the Google Cloud console, go to the Snapshots page.
On the snapshot you want to revert to, click
more_vert under Show More, and then
In the Revert Volume dialog, click Revert.
A dialog warns you that the revert action can't be undone.
To confirm the revert operation, type the volume name and click Confirm.