[Gluster-users] glusterd crashing
Atin Mukherjee
amukherj at redhat.com
Wed Oct 7 04:06:04 UTC 2015
On 10/07/2015 09:34 AM, Atin Mukherjee wrote:
>
>
> On 10/06/2015 08:15 PM, Gene Liverman wrote:
>> Sorry for the delay... they joys of multiple proverbial fires at once.
>> In /var/log/messages I found this for our most recent crash:
>>
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> pending frames:
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> patchset: git://git.gluster.com/glusterfs.git
>> <http://git.gluster.com/glusterfs.git>
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> signal received: 6
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: time
>> of crash:
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> 2015-10-03 04:26:21
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> configuration details:
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: argp 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> backtrace 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: dlfcn 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> libpthread 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> llistxattr 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: setfsid 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> spinlock 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: epoll.h 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: xattr.h 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> st_atim.tv_nsec 1
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]:
>> package-string: glusterfs 3.7.4
>> Oct 3 00:26:21 eapps-gluster01 etc-glusterfs-glusterd.vol[36992]: ---------
>>
>>
>> I have posted etc-glusterfs-glusterd.vol.log
>> to http://pastebin.com/Pzq1j5J3. I also put the core file and an
>> sosreport on my web server for you but don't want to leave them there
>> for long so I'd appreciate it if you'd let me know once you get them.
>> They are at the following url's:
>> http://www.westga.edu/~gliverma/tmp-files/core.36992
> Could you get the backtrace and share with us with the following commands:
>
> $ gdb glusterd2 <core file path>
> $ bt
Also "t a a bt" output in gdb might help.
>
>> http://www.westga.edu/~gliverma/tmp-files/sosreport-gliverman.gluster-crashing-20151006101239.tar.xz
>> http://www.westga.edu/~gliverma/tmp-files/sosreport-gliverman.gluster-crashing-20151006101239.tar.xz.md5
>>
>>
>>
>>
>> Thanks again for the help!
>> *Gene Liverman*
>> Systems Integration Architect
>> Information Technology Services
>> University of West Georgia
>> gliverma at westga.edu <mailto:gliverma at westga.edu>
>>
>> ITS: Making Technology Work for You!
>>
>>
>>
>>
>> On Fri, Oct 2, 2015 at 11:18 AM, Gaurav Garg <ggarg at redhat.com
>> <mailto:ggarg at redhat.com>> wrote:
>>
>> >> Pulling those logs now but how do I generate the core file you are asking
>> for?
>>
>> When there is crash then core file automatically generated based on
>> your *ulimit* set option. you can find location of core file in your
>> root or current working directory or where ever you have set your
>> core dump file location. core file gives you information regarding
>> crash, where exactly crash happened.
>> you can find appropriate core file by looking at crash time in
>> glusterd log's by searching "crash" keyword. you can also paste few
>> line's just above latest "crash" keyword in glusterd logs.
>>
>> Just for your curiosity if you willing to look where it crash then
>> you can debug it by #gdb -c <location of core file> glusterd
>>
>> Thank you...
>>
>> Regards,
>> Gaurav
>>
>> ----- Original Message -----
>> From: "Gene Liverman" <gliverma at westga.edu <mailto:gliverma at westga.edu>>
>> To: "Gaurav Garg" <ggarg at redhat.com <mailto:ggarg at redhat.com>>
>> Cc: "gluster-users" <gluster-users at gluster.org
>> <mailto:gluster-users at gluster.org>>
>> Sent: Friday, October 2, 2015 8:28:49 PM
>> Subject: Re: [Gluster-users] glusterd crashing
>>
>> Pulling those logs now but how do I generate the core file you are
>> asking
>> for?
>>
>>
>>
>>
>>
>> --
>> *Gene Liverman*
>> Systems Integration Architect
>> Information Technology Services
>> University of West Georgia
>> gliverma at westga.edu <mailto:gliverma at westga.edu>
>> 678.839.5492 <tel:678.839.5492>
>>
>> ITS: Making Technology Work for You!
>>
>>
>>
>>
>> On Fri, Oct 2, 2015 at 2:25 AM, Gaurav Garg <ggarg at redhat.com
>> <mailto:ggarg at redhat.com>> wrote:
>>
>> > Hi Gene,
>> >
>> > you have paste glustershd log. we asked you to paste glusterd log.
>> > glusterd and glustershd both are different process. with this
>> information
>> > we can't find out why your glusterd crashed. could you paste
>> *glusterd*
>> > logs (/var/log/glusterfs/usr-local-etc-glusterfs-glusterd.vol.log*) in
>> > pastebin (not in this mail thread) and give the link of pastebin
>> in this
>> > mail thread. Can you also attach core file or you can paste
>> backtrace of
>> > that core dump file.
>> > It will be great if you give us sos report of the node where the crash
>> > happen.
>> >
>> > Thanx,
>> >
>> > ~Gaurav
>> >
>> > ----- Original Message -----
>> > From: "Gene Liverman" <gliverma at westga.edu
>> <mailto:gliverma at westga.edu>>
>> > To: "gluster-users" <gluster-users at gluster.org
>> <mailto:gluster-users at gluster.org>>
>> > Sent: Friday, October 2, 2015 4:47:00 AM
>> > Subject: Re: [Gluster-users] glusterd crashing
>> >
>> > Sorry for the delay. Here is what's installed:
>> > # rpm -qa | grep gluster
>> > glusterfs-geo-replication-3.7.4-2.el6.x86_64
>> > glusterfs-client-xlators-3.7.4-2.el6.x86_64
>> > glusterfs-3.7.4-2.el6.x86_64
>> > glusterfs-libs-3.7.4-2.el6.x86_64
>> > glusterfs-api-3.7.4-2.el6.x86_64
>> > glusterfs-fuse-3.7.4-2.el6.x86_64
>> > glusterfs-server-3.7.4-2.el6.x86_64
>> > glusterfs-cli-3.7.4-2.el6.x86_64
>> >
>> > The cmd_history.log file is attached.
>> > In gluster.log I have filtered out a bunch of lines like the one
>> below due
>> > to make them more readable. I had a node down for multiple days due to
>> > maintenance and another one went down due to a hardware failure
>> during that
>> > time too.
>> > [2015-10-01 00:16:09.643631] W [MSGID: 114031]
>> > [client-rpc-fops.c:2971:client3_3_lookup_cbk] 0-gv0-client-0: remote
>> > operation failed. Path: <gfid:31f17f8c-6c96-4440-88c0-f813b3c8d364>
>> > (31f17f8c-6c96-4440-88c0-f813b3c8d364) [No such file or directory]
>> >
>> > I also filtered out a boat load of self heal lines like these two:
>> > [2015-10-01 15:14:14.851015] I [MSGID: 108026]
>> > [afr-self-heal-metadata.c:56:__afr_selfheal_metadata_do]
>> 0-gv0-replicate-0:
>> > performing metadata selfheal on f78a47db-a359-430d-a655-1d217eb848c3
>> > [2015-10-01 15:14:14.856392] I [MSGID: 108026]
>> > [afr-self-heal-common.c:651:afr_log_selfheal] 0-gv0-replicate-0:
>> Completed
>> > metadata selfheal on f78a47db-a359-430d-a655-1d217eb848c3.
>> source=0 sinks=1
>> >
>> >
>> > [root at eapps-gluster01 glusterfs]# cat glustershd.log |grep -v 'remote
>> > operation failed' |grep -v 'self-heal'
>> > [2015-09-27 08:46:56.893125] E [rpc-clnt.c:201:call_bail] 0-glusterfs:
>> > bailing out frame type(GlusterFS Handshake) op(GETSPEC(2)) xid =
>> 0x6 sent =
>> > 2015-09-27 08:16:51.742731. timeout = 1800 for 127.0.0.1:24007
>> <http://127.0.0.1:24007>
>> > [2015-09-28 12:54:17.524924] W [socket.c:588:__socket_rwv]
>> 0-glusterfs:
>> > readv on 127.0.0.1:24007 <http://127.0.0.1:24007> failed
>> (Connection reset by peer)
>> > [2015-09-28 12:54:27.844374] I
>> [glusterfsd-mgmt.c:1512:mgmt_getspec_cbk]
>> > 0-glusterfs: No change in volfile, continuing
>> > [2015-09-28 12:57:03.485027] W [socket.c:588:__socket_rwv]
>> 0-gv0-client-2:
>> > readv on 160.10.31.227:24007 <http://160.10.31.227:24007> failed
>> (Connection reset by peer)
>> > [2015-09-28 12:57:05.872973] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-2: connection to 160.10.31.227:24007
>> <http://160.10.31.227:24007> failed (Connection
>> > refused)
>> > [2015-09-28 12:57:38.490578] W [socket.c:588:__socket_rwv]
>> 0-glusterfs:
>> > readv on 127.0.0.1:24007 <http://127.0.0.1:24007> failed (No data
>> available)
>> > [2015-09-28 12:57:49.054475] I
>> [glusterfsd-mgmt.c:1512:mgmt_getspec_cbk]
>> > 0-glusterfs: No change in volfile, continuing
>> > [2015-09-28 13:01:12.062960] W [glusterfsd.c:1219:cleanup_and_exit]
>> > (-->/lib64/libpthread.so.0() [0x3c65e07a51]
>> > -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xcd) [0x405e4d]
>> > -->/usr/sbin/glusterfs(cleanup_and_exit+0x65) [0x4059b5] ) 0-:
>> received
>> > signum (15), shutting down
>> > [2015-09-28 13:01:12.981945] I [MSGID: 100030]
>> [glusterfsd.c:2301:main]
>> > 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version
>> 3.7.4
>> > (args: /usr/sbin/glusterfs -s localhost --volfile-id
>> gluster/glustershd -p
>> > /var/lib/glusterd/glustershd/run/glustershd.pid -l
>> > /var/log/glusterfs/glustershd.log -S
>> > /var/run/gluster/9a9819e90404187e84e67b01614bbe10.socket
>> --xlator-option
>> > *replicate*.node-uuid=416d712a-06fc-4b3c-a92f-8c82145626ff)
>> > [2015-09-28 13:01:13.009171] I [MSGID: 101190]
>> > [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
>> thread
>> > with index 1
>> > [2015-09-28 13:01:13.092483] I [graph.c:269:gf_add_cmdline_options]
>> > 0-gv0-replicate-0: adding option 'node-uuid' for volume
>> 'gv0-replicate-0'
>> > with value '416d712a-06fc-4b3c-a92f-8c82145626ff'
>> > [2015-09-28 13:01:13.100856] I [MSGID: 101190]
>> > [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
>> thread
>> > with index 2
>> > [2015-09-28 13:01:13.103995] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-0: parent translators are ready, attempting connect on
>> > transport
>> > [2015-09-28 13:01:13.114745] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-1: parent translators are ready, attempting connect on
>> > transport
>> > [2015-09-28 13:01:13.115725] I [rpc-clnt.c:1851:rpc_clnt_reconfig]
>> > 0-gv0-client-0: changing port to 49152 (from 0)
>> > [2015-09-28 13:01:13.125619] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-2: parent translators are ready, attempting connect on
>> > transport
>> > [2015-09-28 13:01:13.132316] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-1: connection to 160.10.31.64:24007
>> <http://160.10.31.64:24007> failed (Connection
>> > refused)
>> > [2015-09-28 13:01:13.132650] I [MSGID: 114057]
>> > [client-handshake.c:1437:select_server_supported_programs]
>> 0-gv0-client-0:
>> > Using Program GlusterFS 3.3, Num (1298437), Version (330)
>> > [2015-09-28 13:01:13.133322] I [MSGID: 114046]
>> > [client-handshake.c:1213:client_setvolume_cbk] 0-gv0-client-0:
>> Connected to
>> > gv0-client-0, attached to remote volume '/export/sdb1/gv0'.
>> > [2015-09-28 13:01:13.133365] I [MSGID: 114047]
>> > [client-handshake.c:1224:client_setvolume_cbk] 0-gv0-client-0:
>> Server and
>> > Client lk-version numbers are not same, reopening the fds
>> > [2015-09-28 13:01:13.133782] I [MSGID: 108005]
>> > [afr-common.c:3998:afr_notify] 0-gv0-replicate-0: Subvolume
>> 'gv0-client-0'
>> > came back up; going online.
>> > [2015-09-28 13:01:13.133863] I [MSGID: 114035]
>> > [client-handshake.c:193:client_set_lk_version_cbk] 0-gv0-client-0:
>> Server
>> > lk version = 1
>> > Final graph:
>> >
>> >
>> +------------------------------------------------------------------------------+
>> > 1: volume gv0-client-0
>> > 2: type protocol/client
>> > 3: option clnt-lk-version 1
>> > 4: option volfile-checksum 0
>> > 5: option volfile-key gluster/glustershd
>> > 6: option client-version 3.7.4
>> > 7: option process-uuid
>> > eapps-gluster01-65147-2015/09/28-13:01:12:970131-gv0-client-0-0-0
>> > 8: option fops-version 1298437
>> > 9: option ping-timeout 42
>> > 10: option remote-host eapps-gluster01.uwg.westga.edu
>> <http://eapps-gluster01.uwg.westga.edu>
>> > 11: option remote-subvolume /export/sdb1/gv0
>> > 12: option transport-type socket
>> > 13: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 14: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 15: end-volume
>> > 16:
>> > 17: volume gv0-client-1
>> > 18: type protocol/client
>> > 19: option ping-timeout 42
>> > 20: option remote-host eapps-gluster02.uwg.westga.edu
>> <http://eapps-gluster02.uwg.westga.edu>
>> > 21: option remote-subvolume /export/sdb1/gv0
>> > 22: option transport-type socket
>> > 23: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 24: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 25: end-volume
>> > 26:
>> > 27: volume gv0-client-2
>> > 28: type protocol/client
>> > 29: option ping-timeout 42
>> > 30: option remote-host eapps-gluster03.uwg.westga.edu
>> <http://eapps-gluster03.uwg.westga.edu>
>> > 31: option remote-subvolume /export/sdb1/gv0
>> > 32: option transport-type socket
>> > 33: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 34: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 35: end-volume
>> > 36:
>> > 37: volume gv0-replicate-0
>> > 38: type cluster/replicate
>> > 39: option node-uuid 416d712a-06fc-4b3c-a92f-8c82145626ff
>> > 46: subvolumes gv0-client-0 gv0-client-1 gv0-client-2
>> > 47: end-volume
>> > 48:
>> > 49: volume glustershd
>> > 50: type debug/io-stats
>> > 51: subvolumes gv0-replicate-0
>> > 52: end-volume
>> > 53:
>> >
>> >
>> +------------------------------------------------------------------------------+
>> > [2015-09-28 13:01:13.154898] E [MSGID: 114058]
>> > [client-handshake.c:1524:client_query_portmap_cbk] 0-gv0-client-2:
>> failed
>> > to get the port number for remote subvolume. Please run 'gluster
>> volume
>> > status' on server to see if brick process is running.
>> > [2015-09-28 13:01:13.155031] I [MSGID: 114018]
>> > [client.c:2042:client_rpc_notify] 0-gv0-client-2: disconnected from
>> > gv0-client-2. Client process will keep trying to connect to
>> glusterd until
>> > brick's port is available
>> > [2015-09-28 13:01:13.155080] W [MSGID: 108001]
>> > [afr-common.c:4081:afr_notify] 0-gv0-replicate-0: Client-quorum is
>> not met
>> > [2015-09-29 08:11:24.728797] I [MSGID: 100011]
>> > [glusterfsd.c:1291:reincarnate] 0-glusterfsd: Fetching the volume
>> file from
>> > server...
>> > [2015-09-29 08:11:24.763338] I
>> [glusterfsd-mgmt.c:1512:mgmt_getspec_cbk]
>> > 0-glusterfs: No change in volfile, continuing
>> > [2015-09-29 12:50:41.915254] E [rpc-clnt.c:201:call_bail]
>> 0-gv0-client-2:
>> > bailing out frame type(GF-DUMP) op(DUMP(1)) xid = 0xd91f sent =
>> 2015-09-29
>> > 12:20:36.092734. timeout = 1800 for 160.10.31.227:24007
>> <http://160.10.31.227:24007>
>> > [2015-09-29 12:50:41.923550] W [MSGID: 114032]
>> > [client-handshake.c:1623:client_dump_version_cbk] 0-gv0-client-2:
>> received
>> > RPC status error [Transport endpoint is not connected]
>> > [2015-09-30 23:54:36.547979] W [socket.c:588:__socket_rwv]
>> 0-glusterfs:
>> > readv on 127.0.0.1:24007 <http://127.0.0.1:24007> failed (No data
>> available)
>> > [2015-09-30 23:54:46.812870] E [socket.c:2278:socket_connect_finish]
>> > 0-glusterfs: connection to 127.0.0.1:24007
>> <http://127.0.0.1:24007> failed (Connection refused)
>> > [2015-10-01 00:14:20.997081] I
>> [glusterfsd-mgmt.c:1512:mgmt_getspec_cbk]
>> > 0-glusterfs: No change in volfile, continuing
>> > [2015-10-01 00:15:36.770579] W [socket.c:588:__socket_rwv]
>> 0-gv0-client-2:
>> > readv on 160.10.31.227:24007 <http://160.10.31.227:24007> failed
>> (Connection reset by peer)
>> > [2015-10-01 00:15:37.906708] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-2: connection to 160.10.31.227:24007
>> <http://160.10.31.227:24007> failed (Connection
>> > refused)
>> > [2015-10-01 00:15:53.008130] W [glusterfsd.c:1219:cleanup_and_exit]
>> > (-->/lib64/libpthread.so.0() [0x3b91807a51]
>> > -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xcd) [0x405e4d]
>> > -->/usr/sbin/glusterfs(cleanup_and_exit+0x65) [0x4059b5] ) 0-:
>> received
>> > signum (15), shutting down
>> > [2015-10-01 00:15:53.008697] I [timer.c:48:gf_timer_call_after]
>> > (-->/usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x3e2) [0x3b9480f992]
>> > -->/usr/lib64/libgfrpc.so.0(__save_frame+0x76) [0x3b9480f046]
>> > -->/usr/lib64/libglusterfs.so.0(gf_timer_call_after+0x1b1)
>> [0x3b93447881] )
>> > 0-timer: ctx cleanup started
>> > [2015-10-01 00:15:53.994698] I [MSGID: 100030]
>> [glusterfsd.c:2301:main]
>> > 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version
>> 3.7.4
>> > (args: /usr/sbin/glusterfs -s localhost --volfile-id
>> gluster/glustershd -p
>> > /var/lib/glusterd/glustershd/run/glustershd.pid -l
>> > /var/log/glusterfs/glustershd.log -S
>> > /var/run/gluster/9a9819e90404187e84e67b01614bbe10.socket
>> --xlator-option
>> > *replicate*.node-uuid=416d712a-06fc-4b3c-a92f-8c82145626ff)
>> > [2015-10-01 00:15:54.020401] I [MSGID: 101190]
>> > [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
>> thread
>> > with index 1
>> > [2015-10-01 00:15:54.086777] I [graph.c:269:gf_add_cmdline_options]
>> > 0-gv0-replicate-0: adding option 'node-uuid' for volume
>> 'gv0-replicate-0'
>> > with value '416d712a-06fc-4b3c-a92f-8c82145626ff'
>> > [2015-10-01 00:15:54.093004] I [MSGID: 101190]
>> > [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started
>> thread
>> > with index 2
>> > [2015-10-01 00:15:54.098144] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-0: parent translators are ready, attempting connect on
>> > transport
>> > [2015-10-01 00:15:54.107432] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-1: parent translators are ready, attempting connect on
>> > transport
>> > [2015-10-01 00:15:54.115962] I [MSGID: 114020] [client.c:2118:notify]
>> > 0-gv0-client-2: parent translators are ready, attempting connect on
>> > transport
>> > [2015-10-01 00:15:54.120474] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-1: connection to 160.10.31.64:24007
>> <http://160.10.31.64:24007> failed (Connection
>> > refused)
>> > [2015-10-01 00:15:54.120639] I [rpc-clnt.c:1851:rpc_clnt_reconfig]
>> > 0-gv0-client-0: changing port to 49152 (from 0)
>> > Final graph:
>> >
>> >
>> +------------------------------------------------------------------------------+
>> > 1: volume gv0-client-0
>> > 2: type protocol/client
>> > 3: option ping-timeout 42
>> > 4: option remote-host eapps-gluster01.uwg.westga.edu
>> <http://eapps-gluster01.uwg.westga.edu>
>> > 5: option remote-subvolume /export/sdb1/gv0
>> > 6: option transport-type socket
>> > 7: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 8: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 9: end-volume
>> > 10:
>> > 11: volume gv0-client-1
>> > 12: type protocol/client
>> > 13: option ping-timeout 42
>> > 14: option remote-host eapps-gluster02.uwg.westga.edu
>> <http://eapps-gluster02.uwg.westga.edu>
>> > 15: option remote-subvolume /export/sdb1/gv0
>> > 16: option transport-type socket
>> > 17: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 18: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 19: end-volume
>> > 20:
>> > 21: volume gv0-client-2
>> > 22: type protocol/client
>> > 23: option ping-timeout 42
>> > 24: option remote-host eapps-gluster03.uwg.westga.edu
>> <http://eapps-gluster03.uwg.westga.edu>
>> > 25: option remote-subvolume /export/sdb1/gv0
>> > 26: option transport-type socket
>> > 27: option username 0005f8fa-107a-4cc8-ac38-bb821c014c14
>> > 28: option password 379bae9a-6529-4564-a6f5-f5a9f7424d01
>> > 29: end-volume
>> > 30:
>> > 31: volume gv0-replicate-0
>> > 32: type cluster/replicate
>> > 33: option node-uuid 416d712a-06fc-4b3c-a92f-8c82145626ff
>> > 40: subvolumes gv0-client-0 gv0-client-1 gv0-client-2
>> > 41: end-volume
>> > 42:
>> > 43: volume glustershd
>> > 44: type debug/io-stats
>> > 45: subvolumes gv0-replicate-0
>> > 46: end-volume
>> > 47:
>> >
>> >
>> +------------------------------------------------------------------------------+
>> > [2015-10-01 00:15:54.135650] I [MSGID: 114057]
>> > [client-handshake.c:1437:select_server_supported_programs]
>> 0-gv0-client-0:
>> > Using Program GlusterFS 3.3, Num (1298437), Version (330)
>> > [2015-10-01 00:15:54.136223] I [MSGID: 114046]
>> > [client-handshake.c:1213:client_setvolume_cbk] 0-gv0-client-0:
>> Connected to
>> > gv0-client-0, attached to remote volume '/export/sdb1/gv0'.
>> > [2015-10-01 00:15:54.136262] I [MSGID: 114047]
>> > [client-handshake.c:1224:client_setvolume_cbk] 0-gv0-client-0:
>> Server and
>> > Client lk-version numbers are not same, reopening the fds
>> > [2015-10-01 00:15:54.136410] I [MSGID: 108005]
>> > [afr-common.c:3998:afr_notify] 0-gv0-replicate-0: Subvolume
>> 'gv0-client-0'
>> > came back up; going online.
>> > [2015-10-01 00:15:54.136500] I [MSGID: 114035]
>> > [client-handshake.c:193:client_set_lk_version_cbk] 0-gv0-client-0:
>> Server
>> > lk version = 1
>> > [2015-10-01 00:15:54.401702] E [MSGID: 114058]
>> > [client-handshake.c:1524:client_query_portmap_cbk] 0-gv0-client-2:
>> failed
>> > to get the port number for remote subvolume. Please run 'gluster
>> volume
>> > status' on server to see if brick process is running.
>> > [2015-10-01 00:15:54.401834] I [MSGID: 114018]
>> > [client.c:2042:client_rpc_notify] 0-gv0-client-2: disconnected from
>> > gv0-client-2. Client process will keep trying to connect to
>> glusterd until
>> > brick's port is available
>> > [2015-10-01 00:15:54.401878] W [MSGID: 108001]
>> > [afr-common.c:4081:afr_notify] 0-gv0-replicate-0: Client-quorum is
>> not met
>> > [2015-10-01 03:57:52.755426] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-2: connection to 160.10.31.227:24007
>> <http://160.10.31.227:24007> failed (Connection
>> > refused)
>> > [2015-10-01 13:50:49.000708] E [socket.c:2278:socket_connect_finish]
>> > 0-gv0-client-2: connection to 160.10.31.227:24007
>> <http://160.10.31.227:24007> failed (Connection
>> > timed out)
>> > [2015-10-01 14:36:40.481673] E [MSGID: 114058]
>> > [client-handshake.c:1524:client_query_portmap_cbk] 0-gv0-client-1:
>> failed
>> > to get the port number for remote subvolume. Please run 'gluster
>> volume
>> > status' on server to see if brick process is running.
>> > [2015-10-01 14:36:40.481833] I [MSGID: 114018]
>> > [client.c:2042:client_rpc_notify] 0-gv0-client-1: disconnected from
>> > gv0-client-1. Client process will keep trying to connect to
>> glusterd until
>> > brick's port is available
>> > [2015-10-01 14:36:41.982037] I [rpc-clnt.c:1851:rpc_clnt_reconfig]
>> > 0-gv0-client-1: changing port to 49152 (from 0)
>> > [2015-10-01 14:36:41.993478] I [MSGID: 114057]
>> > [client-handshake.c:1437:select_server_supported_programs]
>> 0-gv0-client-1:
>> > Using Program GlusterFS 3.3, Num (1298437), Version (330)
>> > [2015-10-01 14:36:41.994568] I [MSGID: 114046]
>> > [client-handshake.c:1213:client_setvolume_cbk] 0-gv0-client-1:
>> Connected to
>> > gv0-client-1, attached to remote volume '/export/sdb1/gv0'.
>> > [2015-10-01 14:36:41.994647] I [MSGID: 114047]
>> > [client-handshake.c:1224:client_setvolume_cbk] 0-gv0-client-1:
>> Server and
>> > Client lk-version numbers are not same, reopening the fds
>> > [2015-10-01 14:36:41.994899] I [MSGID: 108002]
>> > [afr-common.c:4077:afr_notify] 0-gv0-replicate-0: Client-quorum is met
>> > [2015-10-01 14:36:42.002275] I [MSGID: 114035]
>> > [client-handshake.c:193:client_set_lk_version_cbk] 0-gv0-client-1:
>> Server
>> > lk version = 1
>> >
>> >
>> >
>> >
>> > Thanks,
>> > Gene Liverman
>> > Systems Integration Architect
>> > Information Technology Services
>> > University of West Georgia
>> > gliverma at westga.edu <mailto:gliverma at westga.edu>
>> >
>> > ITS: Making Technology Work for You!
>> >
>> >
>> >
>> > On Wed, Sep 30, 2015 at 10:54 PM, Gaurav Garg < ggarg at redhat.com
>> <mailto:ggarg at redhat.com> > wrote:
>> >
>> >
>> > Hi Gene,
>> >
>> > Could you paste or attach core file/glusterd log file/cmd history
>> to find
>> > out actual RCA of the crash. What steps you performed for this crash.
>> >
>> > >> How can I troubleshoot this?
>> >
>> > If you want to troubleshoot this then you can look into the
>> glusterd log
>> > file, core file.
>> >
>> > Thank you..
>> >
>> > Regards,
>> > Gaurav
>> >
>> > ----- Original Message -----
>> > From: "Gene Liverman" < gliverma at westga.edu
>> <mailto:gliverma at westga.edu> >
>> > To: gluster-users at gluster.org <mailto:gluster-users at gluster.org>
>> > Sent: Thursday, October 1, 2015 7:59:47 AM
>> > Subject: [Gluster-users] glusterd crashing
>> >
>> > In the last few days I've started having issues with my glusterd
>> service
>> > crashing. When it goes down it seems to do so on all nodes in my
>> replicated
>> > volume. How can I troubleshoot this? I'm on a mix of CentOS 6 and
>> RHEL 6.
>> > Thanks!
>> >
>> >
>> >
>> > Gene Liverman
>> > Systems Integration Architect
>> > Information Technology Services
>> > University of West Georgia
>> > gliverma at westga.edu <mailto:gliverma at westga.edu>
>> >
>> >
>> > Sent from Outlook on my iPhone
>> >
>> >
>> > _______________________________________________
>> > Gluster-users mailing list
>> > Gluster-users at gluster.org <mailto:Gluster-users at gluster.org>
>> > http://www.gluster.org/mailman/listinfo/gluster-users
>> >
>> >
>> > _______________________________________________
>> > Gluster-users mailing list
>> > Gluster-users at gluster.org <mailto:Gluster-users at gluster.org>
>> > http://www.gluster.org/mailman/listinfo/gluster-users
>> >
>>
>>
>>
>>
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