<font size=2 face="sans-serif">Hi Surya,</font>
<br>
<br><font size=2 face="sans-serif">It is already customer setup and cant
redeploy again.</font>
<br><font size=2 face="sans-serif">Enabled debug for brick level log but
nothing writing to it.</font>
<br><font size=2 face="sans-serif">Can you tell me is any other ways to
troubleshoot or logs to look??</font>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Shaik Salam/HYD/TCS</font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">"Amar Tumballi
Suryanarayan" <atumball@redhat.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Cc:
</font><font size=1 face="sans-serif">"gluster-users@gluster.org
List" <gluster-users@gluster.org></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">01/22/2019 12:06 PM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [Bugs] Bricks
are going offline unable to recover with heal/start force commands</font>
<br>
<hr noshade>
<br>
<br><font size=2 face="sans-serif">Hi Surya,</font>
<br>
<br><font size=2 face="sans-serif">I have enabled DEBUG mode for brick
level. But nothing writing to brick log.</font>
<br>
<br><font size=2 face="sans-serif">gluster volume set vol_3442e86b6d994a14de73f1b8c82cf0b8
diagnostics.brick-log-level DEBUG</font>
<br>
<br><font size=2 face="sans-serif">sh-4.2# pwd</font>
<br><font size=2 face="sans-serif">/var/log/glusterfs/bricks</font>
<br>
<br><font size=2 face="sans-serif">sh-4.2# ls -la |grep brick_e15c12cceae12c8ab7782dd57cf5b6c1</font>
<br><font size=2 face="sans-serif">-rw-------. 1 root root
</font><font size=2 color=red face="sans-serif">0</font><font size=2 face="sans-serif">
Jan 20 02:46 var-lib-heketi-mounts-vg_d5f17487744584e3652d3ca943b0b91b-brick_e15c12cceae12c8ab7782dd57cf5b6c1-brick.log</font>
<br>
<br><font size=2 face="sans-serif">BR</font>
<br><font size=2 face="sans-serif">Salam</font>
<br>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">"Amar Tumballi
Suryanarayan" <atumball@redhat.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">"Shaik Salam"
<shaik.salam@tcs.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Cc:
</font><font size=1 face="sans-serif">"gluster-users@gluster.org
List" <gluster-users@gluster.org></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">01/22/2019 11:38 AM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [Bugs] Bricks
are going offline unable to recover with heal/start force commands</font>
<br>
<hr noshade>
<br>
<br>
<br><font size=2 color=#ff8141><b>"External email. Open with Caution"</b></font>
<br><font size=3>Hi Shaik,</font>
<br>
<br><font size=3>Can you check what is there in brick logs? They are located
in /var/log/glusterfs/bricks/*? </font>
<br>
<br><font size=3>Looks like the samba hooks script failed, but that shouldn't
matter in this use case.</font>
<br>
<br><font size=3>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 </font><a href=https://github.com/gluster/gcs><font size=3 color=blue><u>https://github.com/gluster/gcs</u></font></a><font size=3>
a try? That makes the deployment and the stack little simpler.</font>
<br>
<br><font size=3>-Amar</font>
<br>
<br>
<br>
<br>
<br><font size=3>On Tue, Jan 22, 2019 at 11:29 AM Shaik Salam <</font><a href=mailto:shaik.salam@tcs.com><font size=3 color=blue><u>shaik.salam@tcs.com</u></font></a><font size=3>>
wrote:</font>
<br><font size=2 face="sans-serif">Can anyone respond how to recover bricks
apart from heal/start force according to below events from logs.</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Please let me know any other logs required.</font><font size=3> </font><font size=2 face="sans-serif"><br>
Thanks in advance.</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
BR</font><font size=3> </font><font size=2 face="sans-serif"><br>
Salam</font><font size=3> <br>
<br>
<br>
</font><font size=1 color=#5f5f5f face="sans-serif"><br>
From: </font><font size=1 face="sans-serif">Shaik
Salam/HYD/TCS</font><font size=3> </font><font size=1 color=#5f5f5f face="sans-serif"><br>
To: </font><a href=mailto:bugs@gluster.org target=_blank><font size=1 color=blue face="sans-serif"><u>bugs@gluster.org</u></font></a><font size=1 face="sans-serif">,
</font><a href="mailto:gluster-users@gluster.org" target=_blank><font size=1 color=blue face="sans-serif"><u>gluster-users@gluster.org</u></font></a><font size=3>
</font><font size=1 color=#5f5f5f face="sans-serif"><br>
Date: </font><font size=1 face="sans-serif">01/21/2019
10:03 PM</font><font size=3> </font><font size=1 color=#5f5f5f face="sans-serif"><br>
Subject: </font><font size=1 face="sans-serif">Bricks
are going offline unable to recover with heal/start force commands</font><font size=3>
<br>
</font>
<hr noshade><font size=3><br>
</font><font size=2 face="sans-serif"><br>
Hi,</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
Bricks are in offline and unable to recover with following commands</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
gluster volume heal <vol-name></font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
gluster volume start <vol-name> force</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
But still bricks are offline.</font><font size=3> <br>
<br>
</font><font size=2 face="sans-serif"><br>
sh-4.2# gluster volume status vol_3442e86b6d994a14de73f1b8c82cf0b8</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Status of volume: vol_3442e86b6d994a14de73f1b8c82cf0b8</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Gluster process
TCP Port RDMA Port Online
Pid</font><font size=3> </font><font size=2 face="sans-serif"><br>
------------------------------------------------------------------------------</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Brick 192.168.3.6:/var/lib/heketi/mounts/vg</font><font size=3> </font><font size=2 face="sans-serif"><br>
_ca57f326195c243be2380ce4e42a4191/brick_952</font><font size=3> </font><font size=2 face="sans-serif"><br>
d75fd193c7209c9a81acbc23a3747/brick 49166
0 Y 269</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Brick 192.168.3.5:/var/lib/heketi/mounts/vg</font><font size=3> </font><font size=2 face="sans-serif"><br>
_d5f17487744584e3652d3ca943b0b91b/brick_e15</font><font size=3> </font><font size=2 face="sans-serif"><br>
c12cceae12c8ab7782dd57cf5b6c1/brick N/A
N/A N N/A</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Brick 192.168.3.15:/var/lib/heketi/mounts/v</font><font size=3> </font><font size=2 face="sans-serif"><br>
g_462ea199185376b03e4b0317363bb88c/brick_17</font><font size=3> </font><font size=2 face="sans-serif"><br>
36459d19e8aaa1dcb5a87f48747d04/brick 49173
0 Y 225</font><font size=3>
</font><font size=2 face="sans-serif"><br>
Self-heal Daemon on localhost
N/A N/A Y
45826</font><font size=3> </font><font size=2 face="sans-serif"><br>
Self-heal Daemon on 192.168.3.6
N/A N/A Y
65196</font><font size=3> </font><font size=2 face="sans-serif"><br>
Self-heal Daemon on 192.168.3.15 N/A
N/A Y
52915</font><font size=3> <br>
</font><font size=2 face="sans-serif"><br>
Task Status of Volume vol_3442e86b6d994a14de73f1b8c82cf0b8</font><font size=3>
</font><font size=2 face="sans-serif"><br>
------------------------------------------------------------------------------</font><font size=3>
<br>
<br>
</font><font size=2 face="sans-serif"><br>
We can see following events from when we start forcing volumes</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
/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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3>
</font><font size=2 face="sans-serif"><br>
[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</font><font size=3> <br>
<br>
</font><font size=2 face="sans-serif"><br>
We can see following events from when we heal volumes.</font><font size=3>
<br>
</font><font size=2 face="sans-serif"><br>
[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</font><font size=3>
</font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:20:07.580326] I [input.c:31:cli_batch] 0-: Exiting with:
-1</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:30.423311] I [cli.c:768:main] 0-cli: Started running
gluster with version 4.1.5</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:30.463718] I [socket.c:2632:socket_event_handler] 0-transport:
EPOLLERR - disconnecting now</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3>
</font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:33.427710] I [socket.c:2632:socket_event_handler] 0-transport:
EPOLLERR - disconnecting now</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:34.581678] I [input.c:31:cli_batch] 0-: Exiting with:
0</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:53.345351] I [cli.c:768:main] 0-cli: Started running
gluster with version 4.1.5</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:53.388059] I [socket.c:2632:socket_event_handler] 0-transport:
EPOLLERR - disconnecting now</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3>
</font><font size=2 face="sans-serif"><br>
[2019-01-21 08:22:53.394737] I [input.c:31:cli_batch] 0-: Exiting with:
0</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:23:25.304688] I [cli.c:768:main] 0-cli: Started running
gluster with version 4.1.5</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3> </font><font size=2 face="sans-serif"><br>
[2019-01-21 08:23:25.346389] I [socket.c:2632:socket_event_handler] 0-transport:
EPOLLERR - disconnecting now</font><font size=3> </font><font size=2 face="sans-serif"><br>
[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</font><font size=3>
<br>
<br>
<br>
</font><font size=2 face="sans-serif"><br>
Please let us know steps to recover bricks.</font><font size=3> <br>
<br>
</font><font size=2 face="sans-serif"><br>
BR</font><font size=3> </font><font size=2 face="sans-serif"><br>
Salam</font><font size=3> </font>
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<br>
<br><font size=3>-- </font>
<br><font size=3>Amar Tumballi (amarts)</font>
<br>