> I have used the exact same setup and i didn't find a solution to the > problem and there was also > a bug with nfsv4 locking > https://bugzilla.redhat.com/show_bug.cgi?id=524520 so i switched to > nfsv3 > and now the failover time is about 4 seconds :)
Thanks for the reply Alex, I switched over to NFSv3, and it seems better for my needs, but there's still a good 30-seconds or more where the NFS share is inaccessible. In /var/log/messages, I still get this on the node taking over: > kernel: NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery > directory > kernel: NFSD: starting 90-second grace period Looking at the output of 'rpcinfo -p', I think I need to disable version 4 for 'nlockmgr' (I've already disabled it for 'nfs' in /etc/sysconfig/nfs by putting 'RPCNFSDARGS="-N 4"'). So I guess I'm asking how do I disable version 4 support for nlockmgr? Or am I wrong in thinking that doing this will get rid of the kernel messages above? _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
