HP XP P9500 Storage - Manual (Page 55)

Cache mode and pool volumes
When a volume is registered to a pool as a pool volume, the cache mode setting should be the
same among all the pool volumes in the pool.
Cache mode and remote command devices
When the volume is a remote command device, you cannot change the cache mode from Disable
to Enable.
To change the cache mode of the external volume:
1. Click External Storage in the Storage Systems tree.
The list of available external storage systems appear in the tree.
2. In the tree, select an external storage system.
The path groups corresponding to the external storage system appear.
3. Select a path group.
4. Select the Mapped Volumes tab.
5. Select an external volume.
6. On the menu bar, click Actions, External Storage, and then Edit External Volumes. The Edit
External Volumes window opens.
7. Select Enable or Disable in Cache Mode.
8. Click Finish to display the Confirm window.
9. Confirm the settings and enter the task name in the Task Name box.
10. Click Apply in the Confirm window.
Changing the inflow control setting of the external volume
You can change the inflow control setting of the external volume in the Edit External Volumes
window.
To change the inflow control setting of the external volume:
1. Click External Storage in the Storage Systems tree.
The list of available external storage systems appear in the tree.
2. In the tree, select an external storage system.
The path groups corresponding to the external storage system appear.
3. Select a path group.
4. Select the Mapped Volumes tab.
5. Select an external volume.
6. On the menu bar, click Actions, External Storage, and then Edit External Volumes. The Edit
External Volumes window opens.
7. Select Enable or Disable in Inflow Control.
8. Click Finish to display the Confirm window.
9. Confirm the settings and enter the task name in the Task Name box.
10. Click Apply in the Confirm window.
Changing the inflow control setting of the external volume 55