Gluster users - Jan 2015 - Gluster NFS Client showing locking issue

We keep getting the lock err on /var/log/message after we stop and start
glusterfs-server

Jan 20 12:35:14 hdpnnprod001 kernel: lockd: server 10.101.165.67 not responding,
timed out
Jan 20 12:36:14 hdpnnprod001 kernel: lockd: server 10.101.165.67 not responding,
timed out

So far only this host seeing this error.
the client running
CentOS release 5.5 (Final)

Thanks
Peter
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