LVM Volume Group Dynamic LUN Expansion (DLE) and Contraction (DLC) (September 2009)

71
00000 current /dev/vg1/lvol1 00000
00001 current /dev/vg1/lvol1 00001
00002 current /dev/vg1/lvol1 00002
*Entries deleted for brevity
25530 current /dev/vg1/lvol1 25530
25531 current /dev/vg1/lvol1 25531
25532 current /dev/vg1/lvol1 25532
25533 free 00000
25534 free 00000
25535 free 00000
*Entries deleted for brevity
51130 free 00000
51131 free 00000
51132 free 00000
# pvdisplay -v /dev/disk/disk47
--- Physical volumes ---
PV Name /dev/disk/disk47
VG Name /dev/vg1
...
PE Size (Mbytes) 8
Total PE 51133
Free PE 25533
Allocated PE 25600
...
--- Distribution of physical volume ---
LV Name LE of LV PE for LV
/dev/vg1/lvol1 25600 25600
--- Physical extents ---
PE Status LV LE
00000 current /dev/vg1/lvol1 25533
00001 current /dev/vg1/lvol1 25534
00002 current /dev/vg1/lvol1 25535
*Entries deleted for brevity
25597 current /dev/vg1/lvol1 51130
25598 current /dev/vg1/lvol1 51131
25599 current /dev/vg1/lvol1 51132
25600 free 00000
25601 free 00000
25602 free 00000
*Entries deleted for brevity
51130 free 00000
51131 free 00000
51132 free 00000
# vgdisplay –v vg1
--- Volume groups ---
VG Name /dev/vg1
...
PE Size (Mbytes) 8
Total PE 102266
Alloc PE 51133
Free PE 51133
...
VG Version 2.1
VG Max Size 256t
VG Max Extents 33554432
--- Logical volumes ---
LV Name /dev/vg1/lvol1
LV Status available/syncd