HP-UX 11.23 diskinfo and vgdisplay different size

[Danny Baldono]

I have a system (HP-UX 11.23) connected connected thru MSA1000. When I run diskinfo, I got 102 GB space but when I ran vgdisplay I have only 10 GB for my c10t0d5. I want to increase it from 10 to 25 GB. Any explanation why I got only 10 GB when actually I have a 100 GB lun. I attached some info below.

LVM-Tab
/opt/cfg2html/plugins/dumplvmtab.hppa
vers_no:03E8 zero:0000 vg_count:00000004
vg_path:/dev/vg00
vg_id:1506CF7B41921E75 vg_state:0000 vg_incno:00000000 pv_cnt:00000002
pv_path:/dev/dsk/c2t0d0s2
pv_path:/dev/dsk/c2t1d0s2
vg_path:/dev/vgd02
vg_id:1506CF7B44797357 vg_state:0000 vg_incno:00000000 pv_cnt:00000001
pv_path:/dev/dsk/c10t0d3
vg_path:/dev/vg_db
vg_id:1506CF7B44797394 vg_state:0000 vg_incno:00000000 pv_cnt:00000001
pv_path:/dev/dsk/c10t0d5
vg_path:/dev/vg_redo
vg_id:1506CF7B447973F2 vg_state:0000 vg_incno:00000000 pv_cnt:00000002
pv_path:/dev/dsk/c10t0d1
pv_path:/dev/dsk/c10t0d2


Disk Firmware Revision
/opt/cfg2html/plugins/firmware_collect.sh
Hardwarepath Device Vendor/Product Cap/GB Firm. QD IR
------------------------------------------------------------------------------
0/1/1/0.0.0 c2t0d0 HP/MAS3367NC 33.9 HPC3 8 0
0/1/1/0.0.0 c2t0d0s1 HP/MAS3367NC 0.5 HPC3 8 0
0/1/1/0.0.0 c2t0d0s2 HP/MAS3367NC 33.0 HPC3 8 0
0/1/1/0.0.0 c2t0d0s3 HP/MAS3367NC 0.4 HPC3 8 0
0/1/1/0.1.0 c2t1d0 HP/MAS3367NC 33.9 HPC3 8 0
0/1/1/0.1.0 c2t1d0s1 HP/MAS3367NC 0.5 HPC3 8 0
0/1/1/0.1.0 c2t1d0s2 HP/MAS3367NC 33.0 HPC3 8 0
0/1/1/0.1.0 c2t1d0s3 HP/MAS3367NC 0.4 HPC3 8 0
0/3/2/0.1.0.0.0.0.1 c10t0d1 COMPAQ/MSA1000 4.9 4.32 8 1
0/3/2/0.1.0.0.0.0.2 c10t0d2 COMPAQ/MSA1000 21.5 4.32 8 1
0/3/2/0.1.0.0.0.0.3 c10t0d3 COMPAQ/MSA1000 20.0 4.32 8 1
0/3/2/0.1.0.0.0.0.5 c10t0d5 COMPAQ/MSA1000 102.5 4.32 8 1
0/3/2/0.1.0.0.0.0.6 c10t0d6 COMPAQ/MSA1000 101.0 4.32 8 1
0/4/2/0.1.0.0.0.0.1 c8t0d1 HP/HSV100 40.0 3025 8 0
0/4/2/0.1.0.0.0.0.2 c8t0d2 HP/HSV100 20.0 3025 8 0
0/4/2/0.1.1.0.0.0.1 c9t0d1 HP/HSV100 40.0 3025 8 0
0/4/2/0.1.1.0.0.0.2 c9t0d2 HP/HSV100 20.0 3025 8 0
------------------------------------------------------------------------------
QD = SCSI queue depth (0=no hw/medium), IR = immediate reporting (0=off, 1=on)


LVM Volumegroup and Filesystem Quick Overview
/opt/cfg2html/plugins/check_space.sh
================================================================
Volumegroup Informations for vg00 (VGID 1506cf7b41921e75)
PESize=8 MaxPE=4238 MaxPV=16 CurPV=2 MaxDiskSize=33904 MB
----------------------------------------------------------------
Total capacity in Volumegroup vg00 : 67648 MB
Allocated capacity in Volumegroup vg00 : 37808 MB
Unallocated capac. in Volumegroup vg00 : 29840 MB
Filesystemcapacity in Volumegroup vg00 total : 14808 MB
Filesystemcapacity in Volumegroup vg00 used : 7238 MB
Filesystemcapacity in Volumegroup vg00 available : 7510 MB
================================================================
Volumegroup Informations for vg_db (VGID 1506cf7b44797394)
PESize=4 MaxPE=2559 MaxPV=16 CurPV=1 MaxDiskSize=10236 MB
----------------------------------------------------------------
Total capacity in Volumegroup vg_db : 10232 MB
Allocated capacity in Volumegroup vg_db : 10232 MB
Unallocated capac. in Volumegroup vg_db : 0 MB
Filesystemcapacity in Volumegroup vg_db total : 10232 MB
Filesystemcapacity in Volumegroup vg_db used : 5766 MB
Filesystemcapacity in Volumegroup vg_db available : 4185 MB
================================================================
Volumegroup Informations for vgd02 (VGID 1506cf7b44797357)
PESize=4 MaxPE=5124 MaxPV=16 CurPV=1 MaxDiskSize=20496 MB
----------------------------------------------------------------
Total capacity in Volumegroup vgd02 : 20492 MB
Allocated capacity in Volumegroup vgd02 : 20000 MB
Unallocated capac. in Volumegroup vgd02 : 492 MB
Filesystemcapacity in Volumegroup vgd02 total : 20000 MB
Filesystemcapacity in Volumegroup vgd02 used : 11864 MB
Filesystemcapacity in Volumegroup vgd02 available : 7627 MB
================================================================


VG Name /dev/vg_db
VG Write Access read/write
VG Status available, exclusive
Max LV 255
Cur LV 1
Open LV 1
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 2559
VGDA 2
PE Size (Mbytes) 4
Total PE 2558
Alloc PE 2558
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0

--- Logical volumes ---
LV Name /dev/vg_db/data
LV Status available/syncd
LV Size (Mbytes) 10232
Current LE 2558
Allocated PE 2558
Used PV 1


--- Physical volumes ---
PV Name /dev/dsk/c10t0d5
PV Status available
Total PE 2558
Free PE 0
Autoswitch On

[Torsten.]

Did you extend the LUN recently?
If you did, you should have a look at "vgmodify". This comes per patch in 11.23.

[Danny Baldono]

Hi Torsten,

I do not know the history of the system. As per your message, the vg when created it was created on a 10 GB lun originally then the lun was extended to 100 GB lun (correct me if I am wrong). I tried to manpage the "vgmodify" but no entry, this command can be added to the system thru patch?

Danny

[Torsten. · Accepted solution]

Please see this thread:

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1139008

[Danny Baldono]

Hi Torsten,

Thank you very much, I appreciate it.

Danny