On 02/17/2011 12:14 PM, Robinson, Eric wrote:
Hmmm... had to reboot the primary. Failover would not happen because NFS
would not stop. Had to power down the primary. The secondary took over
fine. The old primary is now running an fsck. With the old primary
offline, the new primary looks very normal with respect to iowait.
Are you running RHEL? If so, you may need to modify your nfs init script
/etc/init.d/nfs
For some reason when running the default script for RHEL5 on the command
line, nfs stops succesfully. However, when CRM (pacemaker/heartbeat)
tries to stop nfs running the script, it always fails to stop.
I ended up having to change from:
killproc nfsd -2
to
killproc nfsd -9
In order to have successful failovers with pacemaker/heartbeat of the
nfs server. Not the best way to kill it, but at least it fails over now.
HTH,
Diego
--
Eric Robinson
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