[Gluster-users] [Bugs] Bricks are going offline unable to recover with heal/start force commands
Sanju Rakonde
srakonde at redhat.com
Wed Jan 23 08:44:58 UTC 2019
Hi Shaik,
I can see below errors in glusterd logs.
[2019-01-22 09:20:17.540196] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/vols/vol_e1aa1283d5917485d88c4a742eeff422/192.168.3.6-var-lib-heketi-mounts-vg_526f35058433c6b03130bba4e0a7dd87-brick_9e7c382e5f853d471c347bc5590359af-brick.pid
[2019-01-22 09:20:17.546408] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/vols/vol_f0ed498d7e781d7bb896244175b31f9e/192.168.3.6-var-lib-heketi-mounts-vg_56391bec3c8bfe4fc116de7bddfc2af4-brick_47ed9e0663ad0f6f676ddd6ad7e3dcde-brick.pid
[2019-01-22 09:20:17.552575] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/vols/vol_f387519c9b004ec14e80696db88ef0f8/192.168.3.6-var-lib-heketi-mounts-vg_56391bec3c8bfe4fc116de7bddfc2af4-brick_06ad6c73dfbf6a5fc21334f98c9973c2-brick.pid
[2019-01-22 09:20:17.558888] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/vols/vol_f8ca343c60e6efe541fe02d16ca02a7d/192.168.3.6-var-lib-heketi-mounts-vg_526f35058433c6b03130bba4e0a7dd87-brick_525225f65753b05dfe33aeaeb9c5de39-brick.pid
[2019-01-22 09:20:17.565266] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/vols/vol_fe882e074c0512fd9271fc2ff5a0bfe1/192.168.3.6-var-lib-heketi-mounts-vg_28708570b029e5eff0a996c453a11691-brick_d4f30d6e465a8544b759a7016fb5aab5-brick.pid
[2019-01-22 09:20:17.585926] E [MSGID: 106028]
[glusterd-utils.c:8222:glusterd_brick_signal] 0-glusterd: Unable to get pid
of brick process
[2019-01-22 09:20:17.617806] E [MSGID: 106028]
[glusterd-utils.c:8222:glusterd_brick_signal] 0-glusterd: Unable to get pid
of brick process
[2019-01-22 09:20:17.649628] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/glustershd/glustershd.pid
[2019-01-22 09:20:17.649700] E [MSGID: 101012]
[common-utils.c:4010:gf_is_service_running] 0-: Unable to read pidfile:
/var/run/gluster/glustershd/glustershd.pid
So it looks like, neither gf_is_service_running()
nor glusterd_brick_signal() are able to read the pid file. That means
pidfiles might be having nothing to read.
Can you please paste the contents of brick pidfiles. You can find brick
pidfiles in /var/run/gluster/vols/<volname>/ or you can just run this
command "for i in `ls /var/run/gluster/vols/*/*.pid`;do echo $i;cat $i;done"
On Wed, Jan 23, 2019 at 12:49 PM Shaik Salam <shaik.salam at tcs.com> wrote:
> Hi Sanju,
>
> Please find requested information attached logs.
>
>
>
>
> Below brick is offline and try to start force/heal commands but doesn't
> makes up.
>
> sh-4.2#
> sh-4.2# gluster --version
> glusterfs 4.1.5
>
>
> sh-4.2# gluster volume status vol_3442e86b6d994a14de73f1b8c82cf0b8
> Status of volume: vol_3442e86b6d994a14de73f1b8c82cf0b8
> Gluster process TCP Port RDMA Port Online
> Pid
>
> ------------------------------------------------------------------------------
> Brick 192.168.3.6:/var/lib/heketi/mounts/vg
> _ca57f326195c243be2380ce4e42a4191/brick_952
> d75fd193c7209c9a81acbc23a3747/brick 49166 0 Y
> 269
> Brick 192.168.3.5:/var/lib/heketi/mounts/vg
> _d5f17487744584e3652d3ca943b0b91b/brick_e15
> c12cceae12c8ab7782dd57cf5b6c1/brick N/A N/A N
> N/A
> Brick 192.168.3.15:/var/lib/heketi/mounts/v
> g_462ea199185376b03e4b0317363bb88c/brick_17
> 36459d19e8aaa1dcb5a87f48747d04/brick 49173 0 Y
> 225
> Self-heal Daemon on localhost N/A N/A Y
> 45826
> Self-heal Daemon on 192.168.3.6 N/A N/A Y
> 65196
> Self-heal Daemon on 192.168.3.15 N/A N/A Y
> 52915
>
> Task Status of Volume vol_3442e86b6d994a14de73f1b8c82cf0b8
>
> ------------------------------------------------------------------------------
>
>
> We can see following events from when we start forcing volumes
>
> /mgmt/glusterd.so(+0xe2b3a) [0x7fca9e139b3a]
> -->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2605)
> [0x7fca9e139605] -->/lib64/libglusterfs.so.0(runner_log+0x115)
> [0x7fcaa346f0e5] ) 0-management: Ran script:
> /var/lib/glusterd/hooks/1/start/post/S29CTDBsetup.sh
> --volname=vol_3442e86b6d994a14de73f1b8c82cf0b8 --first=no --version=1
> --volume-op=start --gd-workdir=/var/lib/glusterd
> [2019-01-21 08:22:34.555068] E [run.c:241:runner_log]
> (-->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2b3a)
> [0x7fca9e139b3a]
> -->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2563)
> [0x7fca9e139563] -->/lib64/libglusterfs.so.0(runner_log+0x115)
> [0x7fcaa346f0e5] ) 0-management: Failed to execute script:
> /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh
> --volname=vol_3442e86b6d994a14de73f1b8c82cf0b8 --first=no --version=1
> --volume-op=start --gd-workdir=/var/lib/glusterd
> [2019-01-21 08:22:53.389049] I [MSGID: 106499]
> [glusterd-handler.c:4314:__glusterd_handle_status_volume] 0-management:
> Received status volume req for volume vol_3442e86b6d994a14de73f1b8c82cf0b8
> [2019-01-21 08:23:25.346839] I [MSGID: 106487]
> [glusterd-handler.c:1486:__glusterd_handle_cli_list_friends] 0-glusterd:
> Received cli list req
>
>
> We can see following events from when we heal volumes.
>
> [2019-01-21 08:20:07.576070] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:20:07.580225] I [cli-rpc-ops.c:9182:gf_cli_heal_volume_cbk]
> 0-cli: Received resp to heal volume
> [2019-01-21 08:20:07.580326] I [input.c:31:cli_batch] 0-: Exiting with: -1
> [2019-01-21 08:22:30.423311] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:22:30.463648] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:22:30.463718] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:30.463859] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:22:33.427710] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:34.581555] I
> [cli-rpc-ops.c:1472:gf_cli_start_volume_cbk] 0-cli: Received resp to start
> volume
> [2019-01-21 08:22:34.581678] I [input.c:31:cli_batch] 0-: Exiting with: 0
> [2019-01-21 08:22:53.345351] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:22:53.387992] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:22:53.388059] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:53.388138] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:22:53.394737] I [input.c:31:cli_batch] 0-: Exiting with: 0
> [2019-01-21 08:23:25.304688] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:23:25.346319] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:23:25.346389] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:23:25.346500] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
>
>
> Enabled DEBUG mode for brick level. But nothing writing to brick log.
>
> gluster volume set vol_3442e86b6d994a14de73f1b8c82cf0b8
> diagnostics.brick-log-level DEBUG
>
> sh-4.2# pwd
> /var/log/glusterfs/bricks
>
> sh-4.2# ls -la |grep brick_e15c12cceae12c8ab7782dd57cf5b6c1
> -rw-------. 1 root root 0 Jan 20 02:46
> var-lib-heketi-mounts-vg_d5f17487744584e3652d3ca943b0b91b-brick_e15c12cceae12c8ab7782dd57cf5b6c1-brick.log
>
>
>
>
>
>
> From: Sanju Rakonde <srakonde at redhat.com>
> To: Shaik Salam <shaik.salam at tcs.com>
> Cc: Amar Tumballi Suryanarayan <atumball at redhat.com>, "
> gluster-users at gluster.org List" <gluster-users at gluster.org>
> Date: 01/22/2019 02:21 PM
> Subject: Re: [Gluster-users] [Bugs] Bricks are going offline
> unable to recover with heal/start force commands
> ------------------------------
>
>
>
> *"External email. Open with Caution"*
> Hi Shaik,
>
> Can you please provide us complete glusterd and cmd_history logs from all
> the nodes in the cluster? Also please paste output of the following
> commands (from all nodes):
> 1. gluster --version
> 2. gluster volume info
> 3. gluster volume status
> 4. gluster peer status
> 5. ps -ax | grep glusterfsd
>
> On Tue, Jan 22, 2019 at 12:47 PM Shaik Salam <*shaik.salam at tcs.com*
> <shaik.salam at tcs.com>> wrote:
> Hi Surya,
>
> It is already customer setup and cant redeploy again.
> Enabled debug for brick level log but nothing writing to it.
> Can you tell me is any other ways to troubleshoot or logs to look??
>
>
> From: Shaik Salam/HYD/TCS
> To: "Amar Tumballi Suryanarayan" <*atumball at redhat.com*
> <atumball at redhat.com>>
> Cc: "*gluster-users at gluster.org* <gluster-users at gluster.org> List"
> <*gluster-users at gluster.org* <gluster-users at gluster.org>>
> Date: 01/22/2019 12:06 PM
> Subject: Re: [Bugs] Bricks are going offline unable to recover
> with heal/start force commands
> ------------------------------
>
>
> Hi Surya,
>
> I have enabled DEBUG mode for brick level. But nothing writing to brick
> log.
>
> gluster volume set vol_3442e86b6d994a14de73f1b8c82cf0b8
> diagnostics.brick-log-level DEBUG
>
> sh-4.2# pwd
> /var/log/glusterfs/bricks
>
> sh-4.2# ls -la |grep brick_e15c12cceae12c8ab7782dd57cf5b6c1
> -rw-------. 1 root root 0 Jan 20 02:46
> var-lib-heketi-mounts-vg_d5f17487744584e3652d3ca943b0b91b-brick_e15c12cceae12c8ab7782dd57cf5b6c1-brick.log
>
> BR
> Salam
>
>
>
>
> From: "Amar Tumballi Suryanarayan" <*atumball at redhat.com*
> <atumball at redhat.com>>
> To: "Shaik Salam" <*shaik.salam at tcs.com* <shaik.salam at tcs.com>>
> Cc: "*gluster-users at gluster.org* <gluster-users at gluster.org> List"
> <*gluster-users at gluster.org* <gluster-users at gluster.org>>
> Date: 01/22/2019 11:38 AM
> Subject: Re: [Bugs] Bricks are going offline unable to recover
> with heal/start force commands
> ------------------------------
>
>
>
> * "External email. Open with Caution"*
> Hi Shaik,
>
> Can you check what is there in brick logs? They are located in
> /var/log/glusterfs/bricks/*?
>
> Looks like the samba hooks script failed, but that shouldn't matter in
> this use case.
>
> Also, I see that you are trying to setup heketi to provision volumes,
> which means you may be using gluster in container usecases. If you are
> still in 'PoC' phase, can you give *https://github.com/gluster/gcs*
> <https://github.com/gluster/gcs> a try? That makes the deployment and the
> stack little simpler.
>
> -Amar
>
>
>
>
> On Tue, Jan 22, 2019 at 11:29 AM Shaik Salam <*shaik.salam at tcs.com*
> <shaik.salam at tcs.com>> wrote:
> Can anyone respond how to recover bricks apart from heal/start force
> according to below events from logs.
> Please let me know any other logs required.
> Thanks in advance.
>
> BR
> Salam
>
>
>
> From: Shaik Salam/HYD/TCS
> To: *bugs at gluster.org* <bugs at gluster.org>,
> *gluster-users at gluster.org* <gluster-users at gluster.org>
> Date: 01/21/2019 10:03 PM
> Subject: Bricks are going offline unable to recover with
> heal/start force commands
> ------------------------------
>
>
> Hi,
>
> Bricks are in offline and unable to recover with following commands
>
> gluster volume heal <vol-name>
>
> gluster volume start <vol-name> force
>
> But still bricks are offline.
>
>
> sh-4.2# gluster volume status vol_3442e86b6d994a14de73f1b8c82cf0b8
> Status of volume: vol_3442e86b6d994a14de73f1b8c82cf0b8
> Gluster process TCP Port RDMA Port Online
> Pid
>
> ------------------------------------------------------------------------------
> Brick 192.168.3.6:/var/lib/heketi/mounts/vg
> _ca57f326195c243be2380ce4e42a4191/brick_952
> d75fd193c7209c9a81acbc23a3747/brick 49166 0 Y
> 269
> Brick 192.168.3.5:/var/lib/heketi/mounts/vg
> _d5f17487744584e3652d3ca943b0b91b/brick_e15
> c12cceae12c8ab7782dd57cf5b6c1/brick N/A N/A N
> N/A
> Brick 192.168.3.15:/var/lib/heketi/mounts/v
> g_462ea199185376b03e4b0317363bb88c/brick_17
> 36459d19e8aaa1dcb5a87f48747d04/brick 49173 0 Y
> 225
> Self-heal Daemon on localhost N/A N/A Y
> 45826
> Self-heal Daemon on 192.168.3.6 N/A N/A Y
> 65196
> Self-heal Daemon on 192.168.3.15 N/A N/A Y
> 52915
>
> Task Status of Volume vol_3442e86b6d994a14de73f1b8c82cf0b8
>
> ------------------------------------------------------------------------------
>
>
> We can see following events from when we start forcing volumes
>
> /mgmt/glusterd.so(+0xe2b3a) [0x7fca9e139b3a]
> -->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2605)
> [0x7fca9e139605] -->/lib64/libglusterfs.so.0(runner_log+0x115)
> [0x7fcaa346f0e5] ) 0-management: Ran script:
> /var/lib/glusterd/hooks/1/start/post/S29CTDBsetup.sh
> --volname=vol_3442e86b6d994a14de73f1b8c82cf0b8 --first=no --version=1
> --volume-op=start --gd-workdir=/var/lib/glusterd
> [2019-01-21 08:22:34.555068] E [run.c:241:runner_log]
> (-->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2b3a)
> [0x7fca9e139b3a]
> -->/usr/lib64/glusterfs/4.1.5/xlator/mgmt/glusterd.so(+0xe2563)
> [0x7fca9e139563] -->/lib64/libglusterfs.so.0(runner_log+0x115)
> [0x7fcaa346f0e5] ) 0-management: Failed to execute script:
> /var/lib/glusterd/hooks/1/start/post/S30samba-start.sh
> --volname=vol_3442e86b6d994a14de73f1b8c82cf0b8 --first=no --version=1
> --volume-op=start --gd-workdir=/var/lib/glusterd
> [2019-01-21 08:22:53.389049] I [MSGID: 106499]
> [glusterd-handler.c:4314:__glusterd_handle_status_volume] 0-management:
> Received status volume req for volume vol_3442e86b6d994a14de73f1b8c82cf0b8
> [2019-01-21 08:23:25.346839] I [MSGID: 106487]
> [glusterd-handler.c:1486:__glusterd_handle_cli_list_friends] 0-glusterd:
> Received cli list req
>
>
> We can see following events from when we heal volumes.
>
> [2019-01-21 08:20:07.576070] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:20:07.580225] I [cli-rpc-ops.c:9182:gf_cli_heal_volume_cbk]
> 0-cli: Received resp to heal volume
> [2019-01-21 08:20:07.580326] I [input.c:31:cli_batch] 0-: Exiting with: -1
> [2019-01-21 08:22:30.423311] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:22:30.463648] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:22:30.463718] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:30.463859] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:22:33.427710] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:34.581555] I
> [cli-rpc-ops.c:1472:gf_cli_start_volume_cbk] 0-cli: Received resp to start
> volume
> [2019-01-21 08:22:34.581678] I [input.c:31:cli_batch] 0-: Exiting with: 0
> [2019-01-21 08:22:53.345351] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:22:53.387992] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:22:53.388059] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:22:53.388138] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
> [2019-01-21 08:22:53.394737] I [input.c:31:cli_batch] 0-: Exiting with: 0
> [2019-01-21 08:23:25.304688] I [cli.c:768:main] 0-cli: Started running
> gluster with version 4.1.5
> [2019-01-21 08:23:25.346319] I [MSGID: 101190]
> [event-epoll.c:617:event_dispatch_epoll_worker] 0-epoll: Started thread
> with index 1
> [2019-01-21 08:23:25.346389] I [socket.c:2632:socket_event_handler]
> 0-transport: EPOLLERR - disconnecting now
> [2019-01-21 08:23:25.346500] W [rpc-clnt.c:1753:rpc_clnt_submit]
> 0-glusterfs: error returned while attempting to connect to host:(null),
> port:0
>
>
>
> Please let us know steps to recover bricks.
>
>
> BR
> Salam
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>
> --
> Amar Tumballi (amarts)
> _______________________________________________
> Gluster-users mailing list
> *Gluster-users at gluster.org* <Gluster-users at gluster.org>
> *https://lists.gluster.org/mailman/listinfo/gluster-users*
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>
>
> --
> Thanks,
> Sanju
>
--
Thanks,
Sanju
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