HP XP P9500 Storage - Manual (Page 189)

1. In the Remote Web Console main window, in the Storage Systems tree, select LDEVs using
either of the following methods.
•
Select Logical Devices, and then select the LDEVs tab.
•
Select Pools, select a pool, and then select the Virtual Volumes tab.
Or, select logical units using the following method.
•
Select Ports/Host Groups, select a port, select a host group, and then select the LUNs
tab.
CAUTION: When an LDEV is selected and Delete LUN Paths is performed, all LUN paths of
the selected LDEV are deleted by default.
2. Click More Actions and select Delete LUN Paths.
3. In the Delete LUN Paths window, confirm that the LU paths that you want to delete are listed
in Selected LUN Paths.
If LU paths that you do not want to delete are listed, select the LU path you do not want to
delete, and then click Remove from Delete process.
4. If necessary, check the Delete all defined LUN paths to above LDEVs check box. When checked,
all additional LU paths on the selected LDEVs will be deleted.
5. Click Finish to open the Confirm window.
If you want to start shredding operations to delete the data of the volume, click Next. For
detailed information about shredding operations, see the HP XP P9000 Volume Shredder for
Open and Mainframe Systems User Guide.
6. In the Confirm window, confirm the settings, in Task Name type a unique name for this task
or accept the default, and then click Apply.
If Go to tasks window for status is checked, the Tasks window opens.
If you delete many paths at one time, the deletion process may take time and the dialog box may
seem to hang temporarily.
Clearing a UUID setting
You can clear the UUID setting that has been set to identify a logical volume from the host.
1.
In the Remote Web Console main window, in the Storage Systems tree, click Logical Devices,
and then select the LDEVs tab.
2. Select the LDEVs for which you want to clear the UUID setting.
3. Select Delete UUIDs. The Delete UUIDs window opens.
4. In the Confirm window, confirm the settings, in Task Name type a unique name for this task
or accept the default, and then click Apply.
If Go to tasks window for status is checked, the Tasks window opens.
Viewing LU path settings
1. In the Storage Systems tree, click Ports/Host Groups.
The list of available ports appears in the tree.
2. In the tree, select a port.
The host groups corresponding to the port appear.
3. In the tree, select a host group.
Information about the selected host group appears on the right side of the window.
4. Select the LUNs tab.
Information about LU paths associated with the selected host group appear.
Configuring LU paths 189