HP StorageWorks SAN Virtualization Services Platform Manager user guide (AG781-96017, March 2009)

Figure 43 Hierarch tab
VDG snapshot information—Disabled Operations tab
The Disabled Operations tab shows which operations you cannot currently perform on the selected
VDG Snapshot, and the reason for each. See the release notes for a current list of disabled operations.
Table 99 VDG snapshot Disabled Operations tab fields
DescriptionDisplay field
The name of an operation that is disabled.Operation name
The reason why the operation is disabled.Reason
Managing snapshot and VDG snapshot permissions
You can configure host permissions for accessing snapshots and VDG snapshots as follows:
• Add host permission from a snapshot or VDG snapshot
• Change a host’s permission from a snapshot or VDG snapshot
• Remove a host’s permission from a snapshot or VDG snapshot
• Change the LUN used to present a snapshot to hosts
Adding host permission
If a snapshot or VDG snapshot has no host permissions, you can add permission to a maximum of
one VSM server.
You can add permission to more than one UDH host, provided that the hosts have multipath software
to handle a shared resource, such as a snapshot.
To add host permission to a snapshot or VDG snapshot:
1. In the navigation tree, expand the Entities node.
2. Click the Snapshots or VDG Snapshots node. The snapshots or VDG snapshots list appears in
the list area.
3. Right-click the snapshot or VDG snapshot to which you want to add host permission.
HP StorageWorks SAN Virtualization Services Platform Manager user guide 219