HP 418800-B21 - StorageWorks Modular Smart Array 70 Storage Enclosure, User Manual

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• You can allow storage controller software to assign a LUN. See LUN automatic assignment .
CAUTION:
Presenting a virtual disk to more than one host at a time can cause I/O write con fl icts on the disk
and the possible loss of host application data.
Procedure
This procedure uses the GUI.
1. In the navigation pane, select Virtual Disks .
2. On the List tab, select the virtual disk you want to present to an enabled host.
3. Select Actions > Add Presentation . The Add Presentations window opens. Follow the instructions
in the window.
Removing virtual disks from a managed set
Remove virtual disks from a managed set.
Considerations
• You can use the GUI or the CLUI. See storage systems actions cross reference .
Procedure
This procedure uses the GUI.
1. In the navigation pane, select Virtual Disks .
2. On the List tab, select the virtual disks to remove from a managed set.
3. Select Actions > Remove From Managed Set . The Select Managed Sets window opens.
4. Select the managed set from which to remove the virtual disks.
5. Click OK . The virtual disks are removed from the set.
Removing virtual disks from a DR group pair
Remove virtual disks from a DR group pair. See DR group pair .
When you remove virtual disks from a source DR group, the source disks are retained. You can discard
or retain the remote copies (virtual disks).
Considerations
• You can use the GUI or CLUI. See virtual disks actions cross reference .
• Guidelines apply. See virtual disks remote replication guidelines .
• To remove virtual disks from a DR group pair, you must specify virtual disks in the source DR
group. See DR group pair .
• You cannot directly remove virtual disks from a destination DR group.
• If you choose to discard the remote copies when the remote link is not operational, the remote
virtual disks are not deleted. You will need to manually delete them.
• You cannot remove virtual disks from a DR group pair if remote replication is suspended. See
DR group suspension state .
• You cannot remove a virtual disk from a DR group if its remote copy is presented. You must fi rst
unpresent the remote copy. Procedure
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Virtual disks