Chapter 11. Advanced Copy Services 509
Figure 11-76   Deleting versions of a volume’s snapshots
From this window, an administrator can delete old snapshots (old point-in-time copies) if they 
are no longer needed. The most recent copy cannot be deleted. If you want to delete the most 
recent copy, you must first disable Cloud Tiering for the specified volume.
11.4.5  Restoring cloud snapshots
This option allows IBM Spectrum Virtualize to restore snapshots from the cloud to the 
selected volumes or to create new volumes with the restored data.
If the cloud account is shared among systems, IBM Spectrum Virtualize queries the 
snapshots that are stored in the cloud, and enables you to restore to a new volume. To restore 
a volume’s snapshot, complete the following steps:
1. Open the Cloud Volumes window. 
2. Right-click a volu me and select Restore, as shown in Figure 11-77.
Figure 11-77   Selecting a volume to restore a snapshot from