Activation of discovered snapshots encountered an error. Error: %2 Volume GUID: %1 Guidance: When a volume is brought online ...

Activation of discovered snapshots encountered an error.

Error: %2

Volume GUID: %1

Guidance:
When a volume is brought online or reverted to a snapshot, the volume snapshot driver scans for and activates any persistent snapshots that may be on the volume.  Unless the volume is in snapshot protection mode or the error code indicates the volume is offline, a failure during this process results in loss of all snapshots on the volume.