[Bugs] Unable to mount remote FS

Tue Feb 17 13:45:41 UTC 2015

Hi
i have this scenario: 4 Centos 7 x64 peer servers with this volume created

Volume Name: vol0
Type: Disperse
Volume ID: 0994f91d-b4f1-4a9e-8bc1-24eb6b760604
Status: Started
Number of Bricks: 1 x (3 + 1) = 4
Transport-type: tcp
Bricks:
Brick1: server1:/data/gluster/brick
Brick2: server2:/data/gluster/brick
Brick3: server3:/data/gluster/brick
Brick4: server4:/data/gluster/brick
Options Reconfigured:
nfs.disable: ON

my version on servers is: glusterfs 3.6.2 built on Jan 22 2015 12:59:55

my OS version is: CentOS Linux release 7.0.1406 (Core)

when i try to mount on a remote machine i got

mount -t glusterfs server2:/vol0 /logs

Mount failed. Please check the log file for more details.

and details here

[2015-02-17 13:42:15.218499] I [MSGID: 100030] [glusterfsd.c:2018:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.6.2
(args: /usr/sbin/glusterfs --volfile-server=server2 --volfile-id=/vol0
/logs)
[2015-02-17 13:42:15.235256] I [dht-shared.c:337:dht_init_regex]
0-vol0-dht: using regex rsync-hash-regex = ^\.(.+)\.[^.]+$
[2015-02-17 13:42:15.246226] I [client.c:2280:notify] 0-vol0-client-0:
parent translators are ready, attempting connect on transport
[2015-02-17 13:42:15.250262] I [client.c:2280:notify] 0-vol0-client-1:
parent translators are ready, attempting connect on transport
[2015-02-17 13:42:15.253866] I [client.c:2280:notify] 0-vol0-client-2:
parent translators are ready, attempting connect on transport
[2015-02-17 13:42:15.257397] I [client.c:2280:notify] 0-vol0-client-3:
parent translators are ready, attempting connect on transport
Final graph:
+------------------------------------------------------------------------------+
  1: volume vol0-client-0
  2:     type protocol/client
  3:     option ping-timeout 42
  4:     option remote-host server1
  5:     option remote-subvolume /data/gluster/brick
  6:     option transport-type socket
  7:     option send-gids true
  8: end-volume
  9:
 10: volume vol0-client-1
 11:     type protocol/client
 12:     option ping-timeout 42
 13:     option remote-host server2
 14:     option remote-subvolume /data/gluster/brick
 15:     option transport-type socket
 16:     option send-gids true
 17: end-volume
 18:
 19: volume vol0-client-2
 20:     type protocol/client
 21:     option ping-timeout 42
 22:     option remote-host server3
 23:     option remote-subvolume /data/gluster/brick
 24:     option transport-type socket
 25:     option send-gids true
 26: end-volume
 27:
 28: volume vol0-client-3
 29:     type protocol/client
 30:     option ping-timeout 42
 31:     option remote-host server4
 32:     option remote-subvolume /data/gluster/brick
 33:     option transport-type socket
 34:     option send-gids true
 35: end-volume
 36:
 37: volume vol0-disperse-0
 38:     type cluster/disperse
 39:     option redundancy 1
 40:     subvolumes vol0-client-0 vol0-client-1 vol0-client-2 vol0-client-3
 41: end-volume
 42:
 43: volume vol0-dht
 44:     type cluster/distribute
 45:     subvolumes vol0-disperse-0
 46: end-volume
 47:
 48: volume vol0-write-behind
 49:     type performance/write-behind
 50:     subvolumes vol0-dht
 51: end-volume
 52:
 53: volume vol0-read-ahead
 54:     type performance/read-ahead
 55:     subvolumes vol0-write-behind
 56: end-volume
 57:
 58: volume vol0-io-cache
 59:     type performance/io-cache
 60:     subvolumes vol0-read-ahead
 61: end-volume
 62:
 63: volume vol0-quick-read
 64:     type performance/quick-read
 65:     subvolumes vol0-io-cache
 66: end-volume
 67:
 68: volume vol0-open-behind
 69:     type performance/open-behind
 70:     subvolumes vol0-quick-read
 71: end-volume
 72:
 73: volume vol0-md-cache
 74:     type performance/md-cache
 75:     subvolumes vol0-open-behind
 76: end-volume
 77:
 78: volume vol0
 79:     type debug/io-stats
 80:     option latency-measurement off
 81:     option count-fop-hits off
 82:     subvolumes vol0-md-cache
 83: end-volume
 84:
 85: volume meta-autoload
 86:     type meta
 87:     subvolumes vol0
 88: end-volume
 89:
+------------------------------------------------------------------------------+
[2015-02-17 13:42:15.262485] I [rpc-clnt.c:1761:rpc_clnt_reconfig]
0-vol0-client-1: changing port to 49152 (from 0)
[2015-02-17 13:42:15.266645] I [rpc-clnt.c:1761:rpc_clnt_reconfig]
0-vol0-client-2: changing port to 49152 (from 0)
[2015-02-17 13:42:15.266700] I [rpc-clnt.c:1761:rpc_clnt_reconfig]
0-vol0-client-0: changing port to 49152 (from 0)
[2015-02-17 13:42:15.266733] I [rpc-clnt.c:1761:rpc_clnt_reconfig]
0-vol0-client-3: changing port to 49152 (from 0)
[2015-02-17 13:42:15.278012] I
[client-handshake.c:1413:select_server_supported_programs] 0-vol0-client-2:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-02-17 13:42:15.278197] I
[client-handshake.c:1413:select_server_supported_programs] 0-vol0-client-0:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-02-17 13:42:15.278436] I
[client-handshake.c:1413:select_server_supported_programs] 0-vol0-client-1:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-02-17 13:42:15.278717] I
[client-handshake.c:1200:client_setvolume_cbk] 0-vol0-client-2: Connected
to vol0-client-2, attached to remote volume '/data/gluster/brick'.
[2015-02-17 13:42:15.278727] I
[client-handshake.c:1210:client_setvolume_cbk] 0-vol0-client-2: Server and
Client lk-version numbers are not same, reopening the fds
[2015-02-17 13:42:15.278854] I
[client-handshake.c:1413:select_server_supported_programs] 0-vol0-client-3:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-02-17 13:42:15.279011] I
[client-handshake.c:1200:client_setvolume_cbk] 0-vol0-client-0: Connected
to vol0-client-0, attached to remote volume '/data/gluster/brick'.
[2015-02-17 13:42:15.279021] I
[client-handshake.c:1210:client_setvolume_cbk] 0-vol0-client-0: Server and
Client lk-version numbers are not same, reopening the fds
[2015-02-17 13:42:15.279127] I
[client-handshake.c:188:client_set_lk_version_cbk] 0-vol0-client-2: Server
lk version = 1
[2015-02-17 13:42:15.279250] I
[client-handshake.c:1200:client_setvolume_cbk] 0-vol0-client-1: Connected
to vol0-client-1, attached to remote volume '/data/gluster/brick'.
[2015-02-17 13:42:15.279259] I
[client-handshake.c:1210:client_setvolume_cbk] 0-vol0-client-1: Server and
Client lk-version numbers are not same, reopening the fds
[2015-02-17 13:42:15.279459] I
[client-handshake.c:188:client_set_lk_version_cbk] 0-vol0-client-0: Server
lk version = 1
[2015-02-17 13:42:15.279570] I
[client-handshake.c:1200:client_setvolume_cbk] 0-vol0-client-3: Connected
to vol0-client-3, attached to remote volume '/data/gluster/brick'.
[2015-02-17 13:42:15.279583] I
[client-handshake.c:1210:client_setvolume_cbk] 0-vol0-client-3: Server and
Client lk-version numbers are not same, reopening the fds
[2015-02-17 13:42:15.279652] I [ec.c:195:ec_up] 0-vol0-disperse-0: Going UP
[2015-02-17 13:42:15.286112] I [fuse-bridge.c:5080:fuse_graph_setup]
0-fuse: switched to graph 0
[2015-02-17 13:42:15.286246] I
[client-handshake.c:188:client_set_lk_version_cbk] 0-vol0-client-3: Server
lk version = 1
[2015-02-17 13:42:15.286269] I
[client-handshake.c:188:client_set_lk_version_cbk] 0-vol0-client-1: Server
lk version = 1
[2015-02-17 13:42:15.286383] I [fuse-bridge.c:4009:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel
7.22
[2015-02-17 13:42:15.287504] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.287543] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.287555] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.288910] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.288997] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.289007] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.289038] W [fuse-bridge.c:779:fuse_attr_cbk]
0-glusterfs-fuse: 2: LOOKUP() / => -1 (Input/output error)
[2015-02-17 13:42:15.292530] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.292571] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.292581] W [ec-combine.c:801:ec_combine_check]
0-vol0-disperse-0: Mismatching xdata in answers of 'LOOKUP'
[2015-02-17 13:42:15.293992] I [fuse-bridge.c:4921:fuse_thread_proc]
0-fuse: unmounting /logs
[2015-02-17 13:42:15.294407] W [glusterfsd.c:1194:cleanup_and_exit] (-->
0-: received signum (15), shutting down
[2015-02-17 13:42:15.294433] I [fuse-bridge.c:5599:fini] 0-fuse: Unmounting
'/logs'.

Can you check if it's a bug. i cannot found any about the error.
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