Hp XP P9500 Storage User Manual download pdf (Page 48)

6. Click Apply in the Confirm window.

When you finish the procedure, the external volume status displays as Checking, then Normal. If

the volume cannot be resumed because the mapped settings and the external volume status are

not in sync, the status becomes to Blockade.

Deleting an external volume mapping

You can delete the mapping for an external volume. The data in the external volume is not deleted.

Prerequisite information

• The external volume or volumes to be deleted must first be disconnected, which results in all

data in cache memory being written to the external volume.

However, you can delete a volume without disconnecting, meaning that data in cache is not

destaged to the external volume.

• You cannot delete a mapping while the external volume is used in the following:

LUSE volume◦

◦ Continuous Access Synchronous, Continuous Access Journal, Business Copy, or Snapshot

pair

◦ A reserved volume for Business Copy or Auto LUN.

◦ A pool-VOL

• For command devices, stop the application using the external volume as a command device.

Procedure 17 To delete the mapping for an external volume

1. In Remote Web Console, click External Storages in the Storage Systems tree.

2. In the External Storages window, select the desired external storage system.

3. In the window for the external system, select a path group.

4. In the window for the path group, select the external volume or volumes that you want to

delete.

5. Click More Actions > Delete External Volumes at the bottom of the window.

6. In the Delete External Volumes window, verify the external volumes you want to delete.

48 Monitoring and maintenance

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Hp XP P9500 Storage User Manual Page 48