[Gluster-users] Upgrade to 4.1.1 geo-replication does not work

Thu Jul 12 19:56:03 UTC 2018

Hi Kotresh,

i have replaced both files (gsyncdconfig.py<https://review.gluster.org/#/c/20207/1/geo-replication/syncdaemon/gsyncdconfig.py> and repce.py<https://review.gluster.org/#/c/20207/1/geo-replication/syncdaemon/repce.py>) in all nodes both master and slave.

I rebooted all servers but geo-replication status is still Stopped.

I tried to start geo-replication with response Successful but status still show Stopped on all nodes.

Nothing has been written to geo-replication logs since I sent the tail of the log.

So I do not know what info to provide?

Please, help me to find a way to solve this.

Thanks!

Regards

Marcus

________________________________
Från: gluster-users-bounces at gluster.org <gluster-users-bounces at gluster.org> för Marcus Pedersén <marcus.pedersen at slu.se>
Skickat: den 12 juli 2018 08:51
Till: Kotresh Hiremath Ravishankar
Kopia: gluster-users at gluster.org
Ämne: Re: [Gluster-users] Upgrade to 4.1.1 geo-replication does not work

Thanks Kotresh,
I installed through the official centos channel, centos-release-gluster41.
Isn't this fix included in centos install?
I will have a look, test it tonight and come back to you!

Thanks a lot!

Regards
Marcus

################
Marcus Pedersén
Systemadministrator
Interbull Centre
################
Sent from my phone
################

Den 12 juli 2018 07:41 skrev Kotresh Hiremath Ravishankar <khiremat at redhat.com>:
Hi Marcus,

I think the fix [1] is needed in 4.1
Could you please this out and let us know if that works for you?

[1] https://review.gluster.org/#/c/20207/

Thanks,
Kotresh HR

On Thu, Jul 12, 2018 at 1:49 AM, Marcus Pedersén <marcus.pedersen at slu.se<mailto:marcus.pedersen at slu.se>> wrote:

Hi all,

I have upgraded from 3.12.9 to 4.1.1 and been following upgrade instructions for offline upgrade.

I upgraded geo-replication side first 1 x (2+1) and the master side after that 2 x (2+1).

Both clusters works the way they should on their own.

After upgrade on master side status for all geo-replication nodes is Stopped.

I tried to start the geo-replication from master node and response back was started successfully.

Status again .... Stopped

Tried to start again and get response started successfully, after that all glusterd crashed on all master nodes.

After a restart of all glusterd the master cluster was up again.

Status for geo-replication is still Stopped and every try to start it after this gives the response successful but still status Stopped.

Please help me get the geo-replication up and running again.

Best regards

Marcus Pedersén

Part of geo-replication log from master node:

[2018-07-11 18:42:48.941760] I [changelogagent(/urd-gds/gluster):73:__init__] ChangelogAgent: Agent listining...
[2018-07-11 18:42:48.947567] I [resource(/urd-gds/gluster):1780:connect_remote] SSH: Initializing SSH connection between master and slave...
[2018-07-11 18:42:49.363514] E [syncdutils(/urd-gds/gluster):304:log_raise_exception] <top>: connection to peer is broken
[2018-07-11 18:42:49.364279] E [resource(/urd-gds/gluster):210:errlog] Popen: command returned error    cmd=ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret\
.pem -p 22 -oControlMaster=auto -S /tmp/gsyncd-aux-ssh-hjRhBo/7e5534547f3675a710a107722317484f.sock geouser at urd-gds-geo-000 /nonexistent/gsyncd --session-owner 5e94eb7d-219f-4741-a179-d4ae6b50c7ee --local-id .%\
2Furd-gds%2Fgluster --local-node urd-gds-001 -N --listen --timeout 120 gluster://localhost:urd-gds-volume   error=2
[2018-07-11 18:42:49.364586] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh> usage: gsyncd.py [-h]
[2018-07-11 18:42:49.364799] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>
[2018-07-11 18:42:49.364989] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>                  {monitor-status,monitor,worker,agent,slave,status,config-check,config-get,config-set,config-reset,voluuidget,d\
elete}
[2018-07-11 18:42:49.365210] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>                  ...
[2018-07-11 18:42:49.365408] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh> gsyncd.py: error: argument subcmd: invalid choice: '5e94eb7d-219f-4741-a179-d4ae6b50c7ee' (choose from 'monitor-status', 'monit\
or', 'worker', 'agent', 'slave', 'status', 'config-check', 'config-get', 'config-set', 'config-reset', 'voluuidget', 'delete')
[2018-07-11 18:42:49.365919] I [syncdutils(/urd-gds/gluster):271:finalize] <top>: exiting.
[2018-07-11 18:42:49.369316] I [repce(/urd-gds/gluster):92:service_loop] RepceServer: terminating on reaching EOF.
[2018-07-11 18:42:49.369921] I [syncdutils(/urd-gds/gluster):271:finalize] <top>: exiting.
[2018-07-11 18:42:49.369694] I [monitor(monitor):353:monitor] Monitor: worker died before establishing connection       brick=/urd-gds/gluster
[2018-07-11 18:42:59.492762] I [monitor(monitor):280:monitor] Monitor: starting gsyncd worker   brick=/urd-gds/gluster  slave_node=ssh://geouser@urd-gds-geo-000:gluster://localhost:urd-gds-volume
[2018-07-11 18:42:59.558491] I [resource(/urd-gds/gluster):1780:connect_remote] SSH: Initializing SSH connection between master and slave...
[2018-07-11 18:42:59.559056] I [changelogagent(/urd-gds/gluster):73:__init__] ChangelogAgent: Agent listining...
[2018-07-11 18:42:59.945693] E [syncdutils(/urd-gds/gluster):304:log_raise_exception] <top>: connection to peer is broken
[2018-07-11 18:42:59.946439] E [resource(/urd-gds/gluster):210:errlog] Popen: command returned error    cmd=ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret\
.pem -p 22 -oControlMaster=auto -S /tmp/gsyncd-aux-ssh-992bk7/7e5534547f3675a710a107722317484f.sock geouser at urd-gds-geo-000 /nonexistent/gsyncd --session-owner 5e94eb7d-219f-4741-a179-d4ae6b50c7ee --local-id .%\
2Furd-gds%2Fgluster --local-node urd-gds-001 -N --listen --timeout 120 gluster://localhost:urd-gds-volume   error=2
[2018-07-11 18:42:59.946748] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh> usage: gsyncd.py [-h]
[2018-07-11 18:42:59.946962] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>
[2018-07-11 18:42:59.947150] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>                  {monitor-status,monitor,worker,agent,slave,status,config-check,config-get,config-set,config-reset,voluuidget,d\
elete}
[2018-07-11 18:42:59.947369] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh>                  ...
[2018-07-11 18:42:59.947552] E [resource(/urd-gds/gluster):214:logerr] Popen: ssh> gsyncd.py: error: argument subcmd: invalid choice: '5e94eb7d-219f-4741-a179-d4ae6b50c7ee' (choose from 'monitor-status', 'monit\
or', 'worker', 'agent', 'slave', 'status', 'config-check', 'config-get', 'config-set', 'config-reset', 'voluuidget', 'delete')
[2018-07-11 18:42:59.948046] I [syncdutils(/urd-gds/gluster):271:finalize] <top>: exiting.
[2018-07-11 18:42:59.951392] I [repce(/urd-gds/gluster):92:service_loop] RepceServer: terminating on reaching EOF.
[2018-07-11 18:42:59.951760] I [syncdutils(/urd-gds/gluster):271:finalize] <top>: exiting.
[2018-07-11 18:42:59.951817] I [monitor(monitor):353:monitor] Monitor: worker died before establishing connection       brick=/urd-gds/gluster
[2018-07-11 18:43:10.54580] I [monitor(monitor):280:monitor] Monitor: starting gsyncd worker    brick=/urd-gds/gluster  slave_node=ssh://geouser@urd-gds-geo-000:gluster://localhost:urd-gds-volume
[2018-07-11 18:43:10.88356] I [monitor(monitor):345:monitor] Monitor: Changelog Agent died, Aborting Worker     brick=/urd-gds/gluster
[2018-07-11 18:43:10.88613] I [monitor(monitor):353:monitor] Monitor: worker died before establishing connection        brick=/urd-gds/gluster
[2018-07-11 18:43:20.112435] I [gsyncdstatus(monitor):242:set_worker_status] GeorepStatus: Worker Status Change status=inconsistent
[2018-07-11 18:43:20.112885] E [syncdutils(monitor):331:log_raise_exception] <top>: FAIL:
Traceback (most recent call last):
  File "/usr/libexec/glusterfs/python/syncdaemon/syncdutils.py", line 361, in twrap
    except:
  File "/usr/libexec/glusterfs/python/syncdaemon/monitor.py", line 428, in wmon
    sys.exit()
TypeError: 'int' object is not iterable
[2018-07-11 18:43:20.114610] I [syncdutils(monitor):271:finalize] <top>: exiting.

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Thanks and Regards,
Kotresh H R

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