[Gluster-users] Unable to Mount on Non-Server Machines

[Andrew Kester]

I have a Gluster volume that I'm unable to mount from some clients.  The client process on the servers are able to mount the volume without issue, but other clients are unable to.  All nodes are running Debian 8 and Gluster 3.10.0.

I see a couple lines in the log that have "Using Program GlusterFS 3.3", this is a pretty old volume definition but I've updated the operating mode as it's been upgraded, setting it to 31000 with this most recent update.  Could that be the issue?

Any help or guidance is appreciated.  Thanks!

glusterfs --version:
glusterfs 3.10.0
Repository revision: git://git.gluster.org/glusterfs.git
Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation.

Volume Info:
Volume Name: gv0
Type: Replicate
Volume ID: ----
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: pegasus.sthse.co:/mnt/brick
Brick2: atlantia.sthse.co:/mnt/brick
Options Reconfigured:
server.allow-insecure: on
transport.address-family: inet
nfs.disable: on
server.root-squash: off
auth.allow: all
features.scrub-freq: weekly
features.scrub-throttle: normal
features.scrub: Active
features.bitrot: on
performance.io-thread-count: 16

Log entries on clients:
[2017-03-10 16:43:13.659555] I [rpc-clnt.c:1964:rpc_clnt_reconfig] 0-gv0-client-2: changing port to 49153 (from 0)
[2017-03-10 16:43:13.659672] I [MSGID: 114057] [client-handshake.c:1451:select_server_supported_programs] 0-gv0-client-1: Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2017-03-10 16:43:13.660189] I [MSGID: 114057] [client-handshake.c:1451:select_server_supported_programs] 0-gv0-client-2: Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2017-03-10 16:43:13.660192] W [MSGID: 114043] [client-handshake.c:1105:client_setvolume_cbk] 0-gv0-client-1: failed to set the volume [Permission denied]
[2017-03-10 16:43:13.660249] W [MSGID: 114007] [client-handshake.c:1134:client_setvolume_cbk] 0-gv0-client-1: failed to get 'process-uuid' from reply dict [Invalid argument]
[2017-03-10 16:43:13.660266] E [MSGID: 114044] [client-handshake.c:1140:client_setvolume_cbk] 0-gv0-client-1: SETVOLUME on remote-host failed [Permission denied]
[2017-03-10 16:43:13.660282] I [MSGID: 114049] [client-handshake.c:1243:client_setvolume_cbk] 0-gv0-client-1: sending AUTH_FAILED event
[2017-03-10 16:43:13.660321] E [fuse-bridge.c:5322:notify] 0-fuse: Server authenication failed. Shutting down.
[2017-03-10 16:43:13.660345] I [fuse-bridge.c:5802:fini] 0-fuse: Unmounting '/gv0'.
[2017-03-10 16:43:13.660814] W [MSGID: 114043] [client-handshake.c:1105:client_setvolume_cbk] 0-gv0-client-2: failed to set the volume [Permission denied]
[2017-03-10 16:43:13.660850] W [MSGID: 114007] [client-handshake.c:1134:client_setvolume_cbk] 0-gv0-client-2: failed to get 'process-uuid' from reply dict [Invalid argument]
[2017-03-10 16:43:13.660869] E [MSGID: 114044] [client-handshake.c:1140:client_setvolume_cbk] 0-gv0-client-2: SETVOLUME on remote-host failed [Permission denied]
[2017-03-10 16:43:13.660884] I [MSGID: 114049] [client-handshake.c:1243:client_setvolume_cbk] 0-gv0-client-2: sending AUTH_FAILED event
[2017-03-10 16:43:13.673681] E [fuse-bridge.c:5322:notify] 0-fuse: Server authenication failed. Shutting down.
[2017-03-10 16:43:13.673997] W [glusterfsd.c:1329:cleanup_and_exit] (-->/lib/x86_64-linux-gnu/libpthread.so.0(+0x8064) [0x7f81c866e064] -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xe5) [0x56191158cdb5] -->/usr/sbin/glusterfs(cleanup_and_exit+0x57) [0x56191158cc27] ) 0-: received signum (15), shutting down