[/var/log/glusterfs]{632}# tail nfs.log
[2015-03-17 14:32:28.800892] W [rpcsvc.c:261:rpcsvc_program_actor] 0-rpc-service: RPC program version not available (req 100003 4)
[2015-03-17 14:32:28.800964] E [rpcsvc.c:544:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed to complete successfully
[2015-03-17 14:32:28.801860] W [rpcsvc.c:261:rpcsvc_program_actor] 0-rpc-service: RPC program version not available (req 100003 4)
[2015-03-17 14:32:28.801929] E [rpcsvc.c:544:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed to complete successfully
[2015-03-17 14:32:28.802854] W [rpcsvc.c:261:rpcsvc_program_actor] 0-rpc-service: RPC program version not available (req 100003 4)
[2015-03-17 14:32:28.802922] E [rpcsvc.c:544:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed to complete successfully
[2015-03-17 14:32:28.803617] W [rpcsvc.c:261:rpcsvc_program_actor] 0-rpc-service: RPC program version not available (req 100003 4)
[2015-03-17 14:32:28.803661] E [rpcsvc.c:544:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed to complete successfully
[2015-03-17 14:32:28.804384] W [rpcsvc.c:261:rpcsvc_program_actor] 0-rpc-service: RPC program version not available (req 100003 4)
[2015-03-17 14:32:28.804423] E [rpcsvc.c:544:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed to complete successfully