HP StorageWorks Disk Array XP operating system configuration guide (A5951-96014, August 2004)

Installation 35
Cur PV1
Act PV1
Max PE per PV1016
VGDA2
PE Size (Mbytes)4
Total PE586
Alloc PE0
Free PE586
Total PVG0
- - Physical Volumes - - -
PV Name/dev/dsk/c6t0d0
PV Statusavailable
Total PE586
Free PE586
Creating logical volumes
For logical volume configuration, use these commands:
lvremove Deletes a logical volume.
Any file system attached to the logical volume must be
unmounted before executing the lvremove command.
Example:
lvremove /dev/vgnn/lvolx
lvextend Increases the size of an existing logical volume.
Example:
lvextend –L size /dev/vgnn/lvolx
lvreduce Decreases the size of an existing logical volume.
Any file system attached to the logical volume must be
unmounted before executing the lvreduce command.
Example:
lvreduce –L size /dev/vgnn/lvolx
Caution Data within the file system can be lost after execution of lvreduce.