[Pacemaker] Highly available NFS service in RHEL6.4

[Ron Kerry]

What is the suggested way to configure a highly available NFS service using cman/pacemaker in RHEL6.4?

RHEL 6.4 has two init.d scripts - nfs and nfslock. The available pacemaker resource agent script in 
/usr/libocf/resource.d/heartbeat/nfsserver has just a single parameter to point to the NFS init 
script. The resource agent calls the defined init script to perform much of the underlying work. The 
resource agent script does do sm-notify separately for the highly available IP address, but the 
RHEL6.4 nfslock script is still needed since it does more than just sm-notify.

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Ron Kerry         rkerry at sgi.com