HP StorageWorks XP Remote Web Console Software - Manual (Page 38)

38 LUN Manager for the XP128/XP1024
2. In the LU Path table, select one or more LUNs to which LDEVs are assigned (If an LDEV is assigned to a
LUN, the columns to the right of the LUN column are not empty).
3. Right-click the selected port and select Release LU Path. A dialog box displays information about the LU
paths to be deleted.
4. Click OK. The settings are shown in blue in the LU Path table.
5. Click Apply in the LUN Manager main pane. A confirmation message appears.
6. Click OK. The settings are applied to the disk array.
Changing the name and host mode of a host group
Before changing the host mode of a host group, back up the data on the host group’s port. The operation
for changing host mode should not be destructive, but data integrity cannot be guaranteed without a
backup.
To change the host mode for host group 0, port security can be enabled or disabled. For all other host
groups, you must enable port security before changing the host mode.
NOTE: You cannot perform this operation on host groups for NAS ports.
1. In the LU Path tree on the LUN Manager main pane, right-click the host group and select Change Host
Group. The Change Host Group dialog box appears.
Figure 19 Change Host Group dialog box
NOTE: After you select the Option button, the pane expands to display check boxes. The check
boxes are numbered sequentially from left to right. The left-most check box on the upper row is #0,
and the check box immediately to the right is #1, and so on. The numbers indicate option numbers;
select check box #0 to select option #0.
2. To change the name of the host group, enter a new name in the Group Name box.
3. To change the host mode, select the new host mode from the Host Mode list.
4. If necessary, select Option, and select the host mode options. For detailed information about host mode
options, see Table 11 on page 35.
5. Click OK. The settings are shown in blue in the LU Path table.
6. Click Apply in the LUN Manager main pane. A confirmation message appears.
7. Click OK. The settings are applied to the disk array.
Deleting host groups
You cannot delete the host group 0 (zero). If you want to remove all the WWNs and LU paths from the host
group 0, you must initialize the host group 0 (” Initializing the host group 0 (zero) ” on page 39).
NOTE: You cannot perform this operation on host groups for NAS ports.