HP XP External Storage Software User Manual
Page 93
Ports excluded from being candidates for the ports setting the primary and alternate paths appear
among the external array ports that can be set as the primary and alternate paths. WWNs
identifying the external array ports appear in the list.
•
Set button
If you select the port (external array WWN) you want to set as the candidate for the primary and
alternate paths in Unselected Paths, and click Set, the selected WWN moves to Selected Paths.
•
Release button
If you select the port (external array WWN) you want to exclude from the list of candidates for
the primary and alternate paths in Selected Paths, and click Release, the selected WWN moves
to Unselected Paths.
•
OK button
Saves settings in the Select Paths pane, and closes the pane.
•
Cancel button
Cancels all settings in the Select Paths pane, and closes the pane.
To map one individual LU as one internal LDEV:
1.
Select the LU Operation tab. The LU Operation pane appears.
2.
In the Device tree, select Discovery. WWNs appear in the tree indicating external array ports
that can be connected.
3.
In the Device tree, select the port (WWN) you want to connect from the WWNs listed in the
Device.
External LUs that can be connected from the external array port (WWN) selected in the tree
appear in the Device list.
4.
Right-click the external LU you want to map as an internal LDEV in the Device list, and select Add
LU. The Add LU window appears.
5.
Select the internal LDEV that is mapped to the external LU selected in the Device list on the Add
LU window. Enter the following items in the Add LU window:
a.
In the ExG box, select an external LU group number.
b.
From the Emulation Type list, select an emulation type.
c.
In the LDEV box, select the number of volumes to create.
d.
Select the IO Suppression mode.
e.
Select the Cache Mode.
f.
In the Alternate Path box, select the number of alternate paths that are automatically set.
g.
In the CLPR box, select the CLPR to be used. To limit the CU selection range, select the Limited
check box.
h.
In the CU# list, select the CU number.
i.
To map two or more external LU at the same time, select the interval that arranges each
volume in the Interval box.
j.
Select one or more external LUs, and select one or more cells in the LDEV map.
When selecting two or more external LUs in the CU:LDEV list, if you select one cell of the
internal LDEV number in the LDEV map, the number of cells automatically selected is the
same as the number external LUs selected in the CU:LDEV list with the selected internal LDEV
first. When Interval is set, mapping is done at intervals of the specified number.
External Storage XP user guide for the XP12000, XP10000, SVS200
93