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

[Kingsley]

Thanks for that. I tried to find the release schedule and details of
what issues would be fixed, but couldn't find it. Do you have a link to
it? We're soon to deploy the cluster in production, but would probably
delay a short while if there's an impending maintenance update.

Cheers,
Kingsley.

On Fri, 2014-12-19 at 16:53 +0100, Niels de Vos wrote:
> On Fri, Dec 19, 2014 at 02:31:57PM +0000, Kingsley wrote:
> > 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?
> 
> This should be fixed with the patch for Bug 1173513:
>  - https://bugzilla.redhat.com/1173513
>  - http://review.gluster.org/9270
> 
> The change is included in the next update for 3.6.
> 
> HTH,
> Niels
> 
> 
> > 
> > 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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