[2013-08-09 06:40:22.183395] I [glusterfsd.c:1878:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.4.0alpha (/usr/sbin/glusterfs --volfile-id=/_home --volfile-server=192.168.24.80 /home)
[2013-08-09 06:40:22.190288] I [socket.c:3459:socket_init] 0-glusterfs: SSL support is NOT enabled
[2013-08-09 06:40:22.190358] I [socket.c:3474:socket_init] 0-glusterfs: using system polling thread
[2013-08-09 06:40:22.191270] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:40:22.191299] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:40:22.207387] I [socket.c:3459:socket_init] 0-_home-client-0: SSL support is NOT enabled
[2013-08-09 06:40:22.207413] I [socket.c:3474:socket_init] 0-_home-client-0: using system polling thread
[2013-08-09 06:40:22.207451] I [client.c:2154:notify] 0-_home-client-0: parent translators are ready, attempting connect on transport
[2013-08-09 06:40:22.207981] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:40:22.208003] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
Given volfile:
+------------------------------------------------------------------------------+
  1: volume _home-client-0
  2:     type protocol/client
  3:     option password 7636be27-1c03-4deb-8b38-66c380df07ee
  4:     option username cf0694f6-6225-49f2-990a-dd9c621526d2
  5:     option transport-type tcp
  6:     option remote-subvolume /.krfs/_home
  7:     option remote-host 192.168.24.80
  8: end-volume
  9: 
 10: volume _home-dht
 11:     type cluster/distribute
 12:     subvolumes _home-client-0
 13: end-volume
 14: 
 15: volume _home-write-behind
 16:     type performance/write-behind
 17:     subvolumes _home-dht
 18: end-volume
 19: 
 20: volume _home-read-ahead
 21:     type performance/read-ahead
 22:     subvolumes _home-write-behind
 23: end-volume
 24: 
 25: volume _home-io-cache
 26:     type performance/io-cache
 27:     subvolumes _home-read-ahead
 28: end-volume
 29: 
 30: volume _home-quick-read
 31:     type performance/quick-read
 32:     subvolumes _home-io-cache
 33: end-volume
 34: 
 35: volume _home-md-cache
 36:     type performance/md-cache
 37:     subvolumes _home-quick-read
 38: end-volume
 39: 
 40: volume _home
 41:     type debug/io-stats
 42:     option count-fop-hits off
 43:     option latency-measurement off
 44:     subvolumes _home-md-cache
 45: end-volume

+------------------------------------------------------------------------------+
[2013-08-09 06:40:22.208647] I [rpc-clnt.c:1648:rpc_clnt_reconfig] 0-_home-client-0: changing port to 49160 (from 0)
[2013-08-09 06:40:22.208702] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:40:22.209197] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:40:22.209217] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:40:22.209497] I [client-handshake.c:1658:select_server_supported_programs] 0-_home-client-0: Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2013-08-09 06:40:22.212642] I [client-handshake.c:1456:client_setvolume_cbk] 0-_home-client-0: Connected to 192.168.24.80:49160, attached to remote volume '/.krfs/_home'.
[2013-08-09 06:40:22.212672] I [client-handshake.c:1468:client_setvolume_cbk] 0-_home-client-0: Server and Client lk-version numbers are not same, reopening the fds
[2013-08-09 06:40:22.220297] I [fuse-bridge.c:4587:fuse_graph_setup] 0-fuse: switched to graph 0
[2013-08-09 06:40:22.220444] I [client-handshake.c:450:client_set_lk_version_cbk] 0-_home-client-0: Server lk version = 1
[2013-08-09 06:40:22.220769] I [fuse-bridge.c:3544:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.13 kernel 7.13
[2013-08-09 06:40:25.485378] I [glusterfsd-mgmt.c:58:mgmt_cbk_spec] 0-mgmt: Volume file changed
[2013-08-09 06:40:25.565927] I [glusterfsd-mgmt.c:1583:mgmt_getspec_cbk] 0-glusterfs: No change in volfile, continuing
[2013-08-09 06:40:26.650286] I [glusterfsd-mgmt.c:58:mgmt_cbk_spec] 0-mgmt: Volume file changed
[2013-08-09 06:40:26.730227] I [glusterfsd-mgmt.c:1583:mgmt_getspec_cbk] 0-glusterfs: No change in volfile, continuing
[2013-08-09 06:54:50.911028] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:54:50.911066] W [socket.c:1962:__socket_proto_state_machine] 0-_home-client-0: reading from socket failed. Error (No data available), peer (192.168.24.80:49160)
[2013-08-09 06:54:50.911137] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:54:55.375596] W [client-rpc-fops.c:2624:client3_3_lookup_cbk] 0-_home-client-0: remote operation failed: Transport endpoint is not connected. Path: / (00000000-0000-0000-0000-000000000001)
[2013-08-09 06:54:55.375647] W [fuse-bridge.c:665:fuse_attr_cbk] 0-glusterfs-fuse: 441: LOOKUP() / => -1 (Transport endpoint is not connected)
[2013-08-09 06:55:01.267911] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:01.267952] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:01.268761] E [client-handshake.c:1741:client_query_portmap_cbk] 0-_home-client-0: failed to get the port number for remote subvolume. Please run 'gluster volume status' on server to see if brick process is running.
[2013-08-09 06:55:01.268848] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:01.268882] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:04.269036] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:04.269065] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:04.269886] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:04.269938] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:07.269965] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:07.270005] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:07.270571] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:07.270632] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:10.270893] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:10.270926] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:10.271556] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:10.271609] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:13.272182] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:13.272226] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:13.272812] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:13.272874] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:15.393428] W [client-rpc-fops.c:2624:client3_3_lookup_cbk] 0-_home-client-0: remote operation failed: Transport endpoint is not connected. Path: / (00000000-0000-0000-0000-000000000001)
[2013-08-09 06:55:16.273040] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:16.273065] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:16.273505] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:16.273538] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:17.455924] W [client-rpc-fops.c:2624:client3_3_lookup_cbk] 0-_home-client-0: remote operation failed: Transport endpoint is not connected. Path: / (00000000-0000-0000-0000-000000000001)
[2013-08-09 06:55:19.274003] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:19.274029] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:19.274672] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:19.274706] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:22.275121] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:22.275155] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:22.275878] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:22.275935] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:25.276326] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:25.276371] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:25.277206] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:25.277254] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:28.277301] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:28.277329] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:28.278101] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:28.278166] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:31.278244] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:31.278276] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:31.279089] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:31.279147] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:34.279528] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:34.279572] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:34.280444] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:34.280505] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:37.280557] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:37.280588] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:37.281383] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:37.281447] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:37.475953] W [client-rpc-fops.c:2624:client3_3_lookup_cbk] 0-_home-client-0: remote operation failed: Transport endpoint is not connected. Path: / (00000000-0000-0000-0000-000000000001)
[2013-08-09 06:55:39.389263] W [client-rpc-fops.c:2624:client3_3_lookup_cbk] 0-_home-client-0: remote operation failed: Transport endpoint is not connected. Path: / (00000000-0000-0000-0000-000000000001)
[2013-08-09 06:55:40.281569] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:40.281601] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:40.282487] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:40.282552] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:43.282631] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:43.282664] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:43.283528] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:43.283593] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:46.283652] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:46.283683] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:46.284427] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:46.284476] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:49.284661] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:49.284694] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:49.285580] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:49.285638] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:52.285694] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:52.285727] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:52.286537] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:52.286605] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected
[2013-08-09 06:55:55.286765] W [common-utils.c:2217:gf_get_reserved_ports] 0-glusterfs: could not open the file /proc/sys/net/ipv4/ip_local_reserved_ports for getting reserved ports info (No such file or directory)
[2013-08-09 06:55:55.286805] W [common-utils.c:2250:gf_process_reserved_ports] 0-glusterfs: Not able to get reserved ports, hence there is a possibility that glusterfs may consume reserved port
[2013-08-09 06:55:55.287620] W [socket.c:514:__socket_rwv] 0-_home-client-0: readv failed (No data available)
[2013-08-09 06:55:55.287683] I [client.c:2097:client_rpc_notify] 0-_home-client-0: disconnected