Creating Logical Volumes - HP StorageWorks XP10000 - Disk Array Configuration Manual
Storageworks xp disk array configuration guide for hp-ux
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Also See for StorageWorks XP10000 - Disk Array:
- User manual (92 pages) ,
- Owner's manual (92 pages) ,
- Site preparation manual (80 pages)
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9.
Use vgdisplay
the detailed volume group information.
Example
# vgdisplay
- - - Volume groups - - -
VG Name
VG Write Access
VG Status
Max LV
Cur LV
Open LV
Max PV
Cur PV
Act PV
Max PE per PV
VGDA 2
PE Size (Mbytes)
Total PE
Alloc PE
Free PE
Total PVG
- - Physical Volumes - - -
PV Name /dev/dsk/c6t0d0
PV Status available
Total PE 586
Free PE 586
Creating logical volumes
Use these commands for logical volume configuration:
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
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
v to verify that the volume group was created correctly. The v option displays
v /dev/vg06
/dev/vg06
read/write
available
255
0
0
16
1
1
1016
4
586
0
586
0
L size /dev/vgnn/lvolx
XP Disk Array Configuration Guide for HP-UX
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