HP StorageWorks External Storage XP user guide (T1706-96006, June 2006)

94 Configuring external LUs
Local array ports. After selecting a port, you can add the paths. One of the following icons appears for
each port:
• Selected Paths
Paths of WWNs to be deleted. WWNs identify ports on the external array. Nothing is displayed when
you first access the Delete Paths window.
• Unselected Paths
Ports (WWNs) on the external array that have paths configured for connecting with the local array port
selected in the Port list. Select WWNs from this list to delete paths.
• Set
Moves WWNs selected in Unselected Paths to Selected Paths.
• Release
Moves WWNs selected in Selected Paths to Unselected Paths.
• OK
Saves settings in the Delete Paths window, closes the Delete Paths window, and displays the Path
Setting window.
• Cancel
Cancels all of the settings in the Delete Paths window, and closes the window.
To delete paths for multiple volumes at one time:
1. Select the LU Operation tab. The LU Operation pane appears.
2. In the Device tree, select an external LU group number. Information about external LUs mapped as
internal LDEVs appears in the Device list.
3. In the Device list, select multiple external LUs, right-click, and select Delete Paths. The Delete Paths
window (Figure 54) appears.
4. In the Port list, select the local array port. External array ports (WWNs) that have been configured with
paths connecting to the local array port appear in the Unselected Paths list.
5. In the Unselected Paths list, select ports (WWNs of the external array), and click Set. The selected ports
move to the Selected Paths list.
6. Click OK. The Path Setting window appears.
7. Ensure that deleted paths are applied to the array in the Path Setting window. You can also change the
alternate path setting in this window. For more information, see ”Setting alternate paths for external
LUs” on page 86.
8. Click OK. The Path Setting window closes, and the LU Operation pane appears.
Selected rows in the Device list appear in blue italics. Specified settings appear in the Preset list. To
check setting details, right-click the setting in the Preset list, and select Detail. To cancel settings,
right-click the setting in the Preset list, and select Delete
.
9. Click Apply. A confirmation message appears.
10.Click OK.
Alternative paths deleted using the Delete Paths and Path Setting window are applied to the array, and
the specified content appears in the Device list.
If errors occur during alternate path definition, failed settings and error codes appear in the Preset list.
To check error messages, right-click the failed setting, and select Detail.
Icon Description
Port in Standard mode.
Port in Initiator/External MIX mode