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Operating Systems AIX PowerHA; Import flash copy of VG? Post 302913192 by j_aix on Thursday 14th of August 2014 11:21:21 AM
Old 08-14-2014
Thanks for the reply. I actually resolved this yesterday.

The only way to do this was to first remove the cluster definition, because when volumes are part of a cluster resource group, you need to use cluster commands to make changes so the cluster is aware.

After removing the cluster definition I varied off the vg and exported the vg on both nodes. I could see the physical volume was still busy when trying to remove it, so I located the parent via:
Code:
lsdev -l hdisk1  -F parent

Turns out the fiber adapter was keeping the volume busy, this adapter is also used for the rootvg so disabling wasn't an option. A reboot was required.

Following the reboot I was able to remove the volume and add the newly flashed lun. Lastly I redefined the cluster, tested, success.
 

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PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME
Pacemaker - Part of the Pacemaker cluster resource manager SYNOPSIS
crm_node command [options] DESCRIPTION
crm_node - Tool for displaying low-level node information OPTIONS
-?, --help This text -$, --version Version information -V, --verbose Increase debug output -Q, --quiet Essential output only Stack: -A, --openais Only try connecting to an OpenAIS-based cluster -H, --heartbeat Only try connecting to a Heartbeat-based cluster Commands: -e, --epoch Display the epoch during which this node joined the cluster -q, --quorum Display a 1 if our partition has quorum, 0 if not -l, --list Display all known members (past and present) of this cluster (Not available for heartbeat clusters) -p, --partition Display the members of this partition -i, --cluster-id Display this node's cluster id -R, --remove=value (Advanced, AIS-Only) Remove the (stopped) node with the specified nodeid from the cluster Additional Options: -f, --force AUTHOR
Written by Andrew Beekhof REPORTING BUGS
Report bugs to pacemaker@oss.clusterlabs.org Pacemaker 1.1.7 April 2012 PACEMAKER(8)
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