HP XP RAID Manager Software - Manual (Page 71)

Device group creation
Creating a device group by specifying a subject of multiple LDEV IDs and device group names of
the device groups to be created.
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Use Cases
The following shows use cases that can be created a device group.
◦ Creating a device group configured of simplex volumes with different LDEV names.
In this example, the device group can be created.
◦
Creating a device group configured of a single volume and a paired volume with different
LDEV names.
◦ Creating a device group configured of the same LDEV names.
As there are use cases other than duplication, (the same LDEV name is) permitted (e.g.
Map LUN and others).
LDEV addition to device group
Adding an LDEV to the device group by specifying a created device group name and the LDEV
ID of the LDEV to be added.
LDEV group function 71