HP StorageWorks XP LUN Configuration and Security Manager User Guide: HP XP12000 Disk Array HP XP10000 Disk Array HP 200 Storage Virtualization System (T1714-96030, June 2010)

Deleting host groups
NOTE:
• You cannot perform this operation on host groups for NAS ports.
• You cannot delete host group 0 (zero). To remove all WWNs and LU paths from host group 0,
you must initialize host group 0 (for more information, see Initializing host group 0 (zero)).
1. Start XP LUN Configuration and Security Manager Software. The XP LUN Configuration and
Security Manager Software pane (Figure 14) appears.
2. In the tree, right-click the desired group, and select Delete Host Group. A confirmation message
appears.
3. Do either of the following:
• To delete all WWNs and the host group, click Yes.
• To delete the host group but not the WWNs in the host group, click No.
4. Click Apply. A confirmation message appears.
5. Click OK. Settings are applied to the array.
Deleting iSCSI targets
NOTE:
You cannot delete iSCSI target 0 (zero). To remove all iSCSI names and LU paths from iSCSI group
0, you must initialize iSCSI group 0 (for more information, see Initializing iSCSI target 0 (zero)).
1. Start XP LUN Configuration and Security Manager Software. The XP LUN Configuration and
Security Manager Software pane (Figure 15) appears.
2. In the tree, right-click the iSCSI target, and select Delete iSCSI Target. A confirmation message
appears.
3. Do either of the following:
• To delete all iSCSI names and the iSCSI target, click Yes.
• To delete the iSCSI target but not the iSCSI names in the iSCSI target, click No.
4. Click Apply. A confirmation message appears.
5. Click OK. Settings are applied to the array.
Initializing host group 0 (zero)
If you follow the procedure below, host group 0 (zero) is set to its initial state. This procedure removes
all WWNs from host group 0 and also removes all LU paths related to host group 0. This procedure
also changes host group 0's host mode to Standard and initializes the host group name. For example,
if you initialize host group 0 for port CL1-A, host group 0's name changes to 1A-G00.
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