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HP-UX HPOM The module VOLMON has detected an inconsistence between the number of LV and the number of current LV. Please make some UX expert verify this inconsistence due there is a risk of data corruption

Node : hpux.setaoffice.com
Node Type : Itanium 64/32(HTTPS)
Severity : major
OM Server Time: 2015-12-01 23:50:35
Message : UXMON: The number of Open LV and Current LV is different for VG: /dev/vgEP0_bc.
Msg Group : OS
Application : volmon
Object : LV
Event Type : NONE
Instance Name : NONE
Instruction : The module VOLMON has detected an inconsistence between the number of LV and the number of current LV. Please make some UX expert verify this inconsistence due there is a risk of data corruption

Checking the volume group

root@hp-ux:~ # vgdisplay vgEP0_bc
— Volume groups —
VG Name /dev/vgEP0_bc
VG Write Access read/write
VG Status available
Max LV 255
Cur LV 27
Open LV 26
Max PV 40
Cur PV 15
Act PV 11
Max PE per PV 50000
VGDA 22
PE Size (Mbytes) 16
Total PE 91253
Alloc PE 91253
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
VG Version 1.0
VG Max Size 31250g
VG Max Extents 2000000

Checking all logical volumes from the volume group vgEP0_bc

root@hp-ux:~ # vgdisplay -v vgEP0_bc | grep “LV Name” | awk ‘{print “lvdisplay -v “$3” | grep -v disk”‘}
lvdisplay -v /dev/vgEP0_bc/lv11202 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvDVEBMGS00 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvNOVELL_RemoteLoader | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvSCS01 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvSYS | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvconfig | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvdesenvolvimentos | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvdrlocalfs | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvinterf | grep -v disk -> Problemas
lvdisplay -v /dev/vgEP0_bc/lvinterface | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvol26 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvora10264 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvora11204 | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvoraarch | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvoracle | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvoracli | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvput | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvreorg | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvsapmnt | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvsapmntWDP | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvstage | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvtrans | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvtransARCH | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvusrsapWDP | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvusrsapdaa | grep -v disk
lvdisplay -v /dev/vgEP0_bc/lvusrsaptmp | grep -v disk

Checking the logical volume with -v to display more verbose I checked that PE1 column is showing question marks. The disk needs to be replaced and this logical volume recreated

root@hp-ux:~ # lvdisplay -v /dev/vgEP0_bc/lvinterf | grep -v disk | more
— Logical volumes —
LV Name /dev/vgEP0_bc/lvinterf
VG Name /dev/vgEP0_bc
LV Permission read/write
LV Status available/syncd
Mirror copies 0
Consistency Recovery MWC
Schedule parallel
LV Size (Mbytes) 614400
Current LE 38400
Allocated PE 38400
Stripes 0
Stripe Size (Kbytes) 0
Bad block on
Allocation strict
IO Timeout (Seconds) default

— Distribution of logical volume —
PV Name LE on PV PE on PV

— Logical extents —
LE PV1 PE1 Status 1
08750 ??? 15952 current
08751 ??? 15953 current
08752 ??? 15954 current
08753 ??? 15955 current
08754 ??? 15956 current
08755 ??? 15957 current
08756 ??? 15958 current

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