lvmtab is out of date

[santy81]

whenever i'm giving vgcfgbackup i'm getting an error which is as follows
#vgcfgbackup
vgcfgbackup:/etc/lvmtab is out of date with the running kernel. Kernel indicates 3 disks for /dev/vg02 ; /etc/lvmtab has 2 disks.

Actually in vg02 i'm having only 2 disks, but kernel is showing 3 disks .
Both the disks of vg02 are in good condition and mirrored . No disk is missing from this vol group.

i already tried by using vgexport and vgimport but still problem is persisting .
vgscan is also of no use.

Pls tell me how to proceed further.

[Luk Vandenbussche]

Execute the following

mv /etc/lvmtab /tmp
vgscan

Check lvmtab with
strings /etc/lvmtab

[santy81]

Dear Luk,
As i already informed there is no problem in lvmtab. I am having two disk in this vg02 and lvmtab is showing two disks only but it is kernel which is telling 3 disks are avilable.

[Luk Vandenbussche]

Execute my commands to update the information between the kernel and lvmtab.

[Basheer_2]

Use Luk's Steps