Cmgetconf not generating the ascii file

[Praveen Davidson]

My requirement is remove two nodes from 4 node cluster. So when i try to get the #cmgetconf , it is not generating the ascii file to modify & apply.

#cmgetconf -c UCLUST01 UCLUST01.ascii
Unable to determine a unique identifier for physical volume /dev/dsk/c6t5d7 on node shpu81. Use pvcreate to give the disk an identifier.
Unable to determine a unique identifier for physical volume /dev/dsk/c6t11d4 on node shpu81. Use pvcreate to give the disk an identifier.
Unable to determine a unique identifier for physical volume /dev/dsk/c44t5d7 on node shpu81. Use pvcreate to give the disk an identifier.
Unable to determine a unique identifier for physical volume /dev/dsk/c44t11d4 on node shpu81. Use pvcreate to give the disk an identifie

[Rita C Workman]

You need to fix the disk issues.

On node shpu81, what vg do those disk belong to?
Is it possible the vg minor number associated with these is NOT unique?
Or possibly you need to do some fresh vgimport of mapfiles from the primary server?

Just a quick thought,
Rita

[Praveen Davidson]

i have a 4 node cluster pu80,pu81,pu82 & pu83
Currently 2 packages r running in pu82
One package is running in pu83
There are no packages running in pu80 & pu81
So i need to remove these 2 nodes from cluster.

[RajuD]

provide the below output.

cmviewcl -v
strings /etc/lvmtab of all nodes.
vgdisplay -v
ioscan -fnC disk

[Praveen Davidson]

Issue is resolved after i have exported the VG's which are not being active in all the 4 servers.Thanks for the support

[Praveen Davidson]

Issue is resolved after i have exported the VG's which are not being used in all the 4 servers.Thanks for the support