HP XP12000 - Manual (Page 73)

Reference information for SAM 75
2. Verify that the new disk array devices are displayed in the Disk Devices
window.
3. Select the device to configure, select the Actions menu, select Add, and
then select Using the Logical Volume Manager.
4. In the Add a Disk Using LVM window, select Create... or Extend a
Volume Group.
5. In the Create a Volume Group window, enter the name of the new or
existing volume group to assign the new device to, and then click OK
twice. The Add a Disk Using LVM window now displays the volume
group name.
6. Select Add New Logical Volume to open the Create New Logical
Volumes window.
7. In the Create New Logical Volumes window, enter the name, size in
megabytes, and mount directory for the new logical volume. Select
Add, and then click OK twice.
8. Repeat steps 3 through 7 for each new disk device on the disk array.