HP StorageWorks SAN Virtualization Services Platform Manager user guide (5697-0295, January 2010)

Figure 44 Hierarch tab
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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 105 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.
Using snapshots224