[Gluster-users] gluster 3.6.1 mount failed with no error to terminal (sometimes)

Kingsley gluster at gluster.dogwind.com
Fri Dec 19 14:31:57 UTC 2014


I have four CentOS 7 servers set up with gluster 3.6.1 and have a single
replicated volume across these. All servers are set up the same as each
other and are brand new installations.

To test, I've mounted the volume on each so that each server can also
use the volume as a client.

The weird thing is, while the mount failed for an obvious reason, I
didn't always get an error back to the terminal (I pasted the mount
command to the other terminal windows before spotting I'd made a typo in
the server name, which is why the mount attempts had failed). Why would
an error not be sent to the terminal sometimes, but not always?

Transcript:

[root at gluster1b-1 ~]# mount -t glusterfs glsuter1a-1:gv0 /mnt/gv0
Mount failed. Please check the log file for more details.
[root at gluster1b-1 ~]#

[root at gluster2a-1 ~]# mount -t glusterfs glsuter1a-1:gv0 /mnt/gv0
[root at gluster2a-1 ~]#

[root at gluster2b-1 ~]# mount -t glusterfs glsuter1a-1:gv0 /mnt/gv0/
[root at gluster2b-1 ~]#

Mount logs below - no significant differences between them:

Mount log from gluster1b-1:
[2014-12-19 14:06:26.580652] I [MSGID: 100030] [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.6.1 (args: /usr/sbin/glusterfs --volfile-server=glsuter1a-1 --volfile-id=gv0 /mnt/gv0)
[2014-12-19 14:06:26.775351] E [common-utils.c:227:gf_resolve_ip6] 0-resolver: getaddrinfo failed (Name or service not known)
[2014-12-19 14:06:26.775388] E [name.c:242:af_inet_client_get_remote_sockaddr] 0-glusterfs: DNS resolution failed on host glsuter1a-1
[2014-12-19 14:06:26.775448] E [glusterfsd-mgmt.c:1811:mgmt_rpc_notify] 0-glusterfsd-mgmt: failed to connect with remote-host: glsuter1a-1 (Success)
[2014-12-19 14:06:26.775459] I [glusterfsd-mgmt.c:1817:mgmt_rpc_notify] 0-glusterfsd-mgmt: Exhausted all volfile servers
[2014-12-19 14:06:26.784373] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (1), shutting down
[2014-12-19 14:06:26.784400] I [fuse-bridge.c:5599:fini] 0-fuse: Unmounting '/mnt/gv0'.
[2014-12-19 14:06:26.784721] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (15), shutting down

Mount log from gluster2a-1:
[2014-12-19 14:06:03.041475] I [MSGID: 100030] [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.6.1 (args: /usr/sbin/glusterfs --volfile-server=glsuter1a-1 --volfile-id=gv0 /mnt/gv0)
[2014-12-19 14:06:03.270815] E [common-utils.c:227:gf_resolve_ip6] 0-resolver: getaddrinfo failed (Name or service not known)
[2014-12-19 14:06:03.270858] E [name.c:242:af_inet_client_get_remote_sockaddr] 0-glusterfs: DNS resolution failed on host glsuter1a-1
[2014-12-19 14:06:03.270921] E [glusterfsd-mgmt.c:1811:mgmt_rpc_notify] 0-glusterfsd-mgmt: failed to connect with remote-host: glsuter1a-1 (Success)
[2014-12-19 14:06:03.270931] I [glusterfsd-mgmt.c:1817:mgmt_rpc_notify] 0-glusterfsd-mgmt: Exhausted all volfile servers
[2014-12-19 14:06:03.271043] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (1), shutting down
[2014-12-19 14:06:03.271059] I [fuse-bridge.c:5599:fini] 0-fuse: Unmounting '/mnt/gv0'.
[2014-12-19 14:06:03.271369] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (15), shutting down

Mount log from gluster2b-1:
[2014-12-19 14:08:57.724155] I [MSGID: 100030] [glusterfsd.c:2018:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.6.1 (args: /usr/sbin/glusterfs --volfile-server=glsuter1a-1 --volfile-id=gv0 /mnt/gv0)
[2014-12-19 14:08:57.985704] E [common-utils.c:227:gf_resolve_ip6] 0-resolver: getaddrinfo failed (Name or service not known)
[2014-12-19 14:08:57.985732] E [name.c:242:af_inet_client_get_remote_sockaddr] 0-glusterfs: DNS resolution failed on host glsuter1a-1
[2014-12-19 14:08:57.985787] E [glusterfsd-mgmt.c:1811:mgmt_rpc_notify] 0-glusterfsd-mgmt: failed to connect with remote-host: glsuter1a-1 (Success)
[2014-12-19 14:08:57.985798] I [glusterfsd-mgmt.c:1817:mgmt_rpc_notify] 0-glusterfsd-mgmt: Exhausted all volfile servers
[2014-12-19 14:08:57.985902] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (1), shutting down
[2014-12-19 14:08:57.985921] I [fuse-bridge.c:5599:fini] 0-fuse: Unmounting '/mnt/gv0'.
[2014-12-19 14:08:57.986163] W [glusterfsd.c:1194:cleanup_and_exit] (--> 0-: received signum (15), shutting down

-- 
Cheers,
Kingsley.



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