HP StoreVirtual 4000 9.0 HP StorageWorks P4000 SAN Solution User Guide - Page 218
Editing a snapshot, Mounting or accessing a snapshot, Mounting the snapshot on a host
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Editing a snapshot You can edit both the description of a snapshot and its server assignment. The description must be from 0 to 127 characters. 1. Log in to the management group that contains the snapshot that you want to edit. 2. In the navigation window, select the snapshot. 3. Click Snapshot Tasks on the Details tab, and select Edit Snapshot. 4. Change the description as necessary. 5. Change the server assignment as necessary. 6. Click OK when you are finished. The snapshot Details tab refreshes. Mounting or accessing a snapshot A snapshot is a copy of a volume. To access data in the snapshot, you have two choices: • Create a SmartClone volume from the snapshot to use for data mining, development and testing, or creating multiple copies. See "Create a new SmartClone volume from the snapshot" on page 229. • Mount the snapshot for backing up or data recovery. You assign the snapshot to a server as a read/write volume and connect to it with an iSCSI initiator. Mounting a snapshot on a server adds temporary space to the snapshot. See "Managing snapshot temporary space" on page 221 for more detailed information about temporary space. Mounting the snapshot on a host You can add a server to the snapshot when it is created, or add the server later. For information about creating and using servers, see Chapter 16 on page 257. 1. If it is not already added, add the server on which you want to mount the snapshot to the management group. 2. Assign the snapshot to the server, and configure the snapshot for read/write access. 3. Configure server access to the snapshot 4. If you mount an application-managed snapshot as a volume, use diskpart.exe to change the resulting volume's attributes. For more information, see "Making an application-managed snapshot available" on page 218. When you have mounted the snapshot on a host, you can do the following: • Recover individual files or folders and restore to an alternate location • Use the data for creating backups Making an application-managed snapshot available If you do any of the following using an application-managed snapshot, you must use diskpart.exe to make the resulting volume available: • Convert temporary space 218 Using snapshots
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