4:01 a.m.
Hi Adrian,
Have you checked the passwordless rsync between master and slave volume nodes ?
Best Regards,
Strahil NikolovOn Dec 11, 2019 22:36, adrianquintero(a)gmail.com wrote:
Hi,
I am trying to setup geo-replication between 2 sites, but I keep getting:
[root@host1 ~]# gluster vol geo-rep geo-master slave1.mydomain2.com::geo-slave status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
host1.mydomain1.com geo-master /gluster_bricks/geo-master/geo-master
root slave1.mydomain2.com::geo-slave N/A Faulty N/A
N/A
host2.mydomain2.com geo-master /gluster_bricks/geo-master/geo-master
root slave1.mydomain2.com::geo-slave N/A Faulty N/A
N/A
vmm11.virt.iad3p geo-master /gluster_bricks/geo-master/geo-master root
slave1.mydomain2.com::geo-slave N/A Faulty N/A N/A
oVirt GUI has an icon in the volume that says "volume data is being
geo-replicated" but we know that is not the case
From the logs i can see:
[2019-12-11 19:57:48.441557] I [fuse-bridge.c:6810:fini] 0-fuse: Unmounting
'/tmp/gsyncd-aux-mount-5WaCmt'.
[2019-12-11 19:57:48.441578] I [fuse-bridge.c:6815:fini] 0-fuse: Closing fuse connection
to '/tmp/gsyncd-aux-mount-5WaCmt'
and
[2019-12-11 19:45:14.785758] I [monitor(monitor):278:monitor] Monitor: worker died in
startup phase brick=/gluster_bricks/geo-master/geo-master
thoughts?
thanks,
Adrian
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8:42 a.m.
New subject: ovirt 4.3.7 geo-replication not working
+Sunny Kumar <sunkumar(a)redhat.com>
On Thu, Dec 12, 2019 at 6:33 AM Strahil <hunter86_bg(a)yahoo.com> wrote:
Hi Adrian,
Have you checked the passwordless rsync between master and slave volume
nodes ?
Best Regards,
Strahil NikolovOn Dec 11, 2019 22:36, adrianquintero(a)gmail.com wrote:
>
> Hi,
> I am trying to setup geo-replication between 2 sites, but I keep
getting:
> [root@host1 ~]# gluster vol geo-rep geo-master slave1.mydomain2.com::geo-slave
status
>
> MASTER NODE MASTER VOL MASTER
BRICK SLAVE USER
SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
>
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> host1.mydomain1.com geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
> host2.mydomain2.com geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
> vmm11.virt.iad3p geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
>
>
> oVirt GUI has an icon in the volume that says "volume data is being
geo-replicated" but we know that is not the case
> From the logs i can see:
> [2019-12-11 19:57:48.441557] I [fuse-bridge.c:6810:fini] 0-fuse:
Unmounting '/tmp/gsyncd-aux-mount-5WaCmt'.
> [2019-12-11 19:57:48.441578] I [fuse-bridge.c:6815:fini] 0-fuse: Closing
fuse connection to '/tmp/gsyncd-aux-mount-5WaCmt'
>
> and
> [2019-12-11 19:45:14.785758] I [monitor(monitor):278:monitor] Monitor:
worker died in startup phase brick=/gluster_bricks/geo-master/geo-master
>
> thoughts?
>
> thanks,
>
> Adrian
> _______________________________________________
> Users mailing list -- users(a)ovirt.org
> To unsubscribe send an email to users-leave(a)ovirt.org
> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
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12:50 p.m.
New subject: ovirt 4.3.7 geo-replication not working
Hi Adrian,
If possible please share geo-rep logs, it will help to root cause.
/sunny
On Thu, Dec 12, 2019 at 5:43 AM Sahina Bose <sabose(a)redhat.com> wrote:
+Sunny Kumar
On Thu, Dec 12, 2019 at 6:33 AM Strahil <hunter86_bg(a)yahoo.com> wrote:
>
> Hi Adrian,
>
> Have you checked the passwordless rsync between master and slave volume nodes ?
>
> Best Regards,
> Strahil NikolovOn Dec 11, 2019 22:36, adrianquintero(a)gmail.com wrote:
> >
> > Hi,
> > I am trying to setup geo-replication between 2 sites, but I keep getting:
> > [root@host1 ~]# gluster vol geo-rep geo-master slave1.mydomain2.com::geo-slave
status
> >
> > MASTER NODE MASTER VOL MASTER BRICK SLAVE
USER SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
> >
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > host1.mydomain1.com geo-master /gluster_bricks/geo-master/geo-master
root slave1.mydomain2.com::geo-slave N/A Faulty N/A
N/A
> > host2.mydomain2.com geo-master /gluster_bricks/geo-master/geo-master
root slave1.mydomain2.com::geo-slave N/A Faulty N/A
N/A
> > vmm11.virt.iad3p geo-master /gluster_bricks/geo-master/geo-master root
slave1.mydomain2.com::geo-slave N/A Faulty N/A N/A
> >
> >
> > oVirt GUI has an icon in the volume that says "volume data is being
geo-replicated" but we know that is not the case
> > From the logs i can see:
> > [2019-12-11 19:57:48.441557] I [fuse-bridge.c:6810:fini] 0-fuse: Unmounting
'/tmp/gsyncd-aux-mount-5WaCmt'.
> > [2019-12-11 19:57:48.441578] I [fuse-bridge.c:6815:fini] 0-fuse: Closing fuse
connection to '/tmp/gsyncd-aux-mount-5WaCmt'
> >
> > and
> > [2019-12-11 19:45:14.785758] I [monitor(monitor):278:monitor] Monitor: worker
died in startup phase brick=/gluster_bricks/geo-master/geo-master
> >
> > thoughts?
> >
> > thanks,
> >
> > Adrian
> > _______________________________________________
> > Users mailing list -- users(a)ovirt.org
> > To unsubscribe send an email to users-leave(a)ovirt.org
> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/
> > oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
> > List Archives:
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> _______________________________________________
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4:29 p.m.
New subject: ovirt 4.3.7 geo-replication not working
Hi Sunny,
Thanks for replying, the issue was solved and added the comments to the
thread
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/ZAN3VFGL347R...
really appreciate you looking into it.
regards,
Adrian
On Thu, Dec 12, 2019 at 4:50 AM Sunny Kumar <sunkumar(a)redhat.com> wrote:
Hi Adrian,
If possible please share geo-rep logs, it will help to root cause.
/sunny
On Thu, Dec 12, 2019 at 5:43 AM Sahina Bose <sabose(a)redhat.com> wrote:
>
> +Sunny Kumar
>
> On Thu, Dec 12, 2019 at 6:33 AM Strahil <hunter86_bg(a)yahoo.com> wrote:
>>
>> Hi Adrian,
>>
>> Have you checked the passwordless rsync between master and slave
volume nodes ?
>>
>> Best Regards,
>> Strahil NikolovOn Dec 11, 2019 22:36, adrianquintero(a)gmail.com wrote:
>> >
>> > Hi,
>> > I am trying to setup geo-replication between 2 sites, but I keep
getting:
>> > [root@host1 ~]# gluster vol geo-rep geo-master
slave1.mydomain2.com::geo-slave
status
>> >
>> > MASTER NODE MASTER VOL MASTER BRICK
SLAVE USER SLAVE SLAVE NODE STATUS
CRAWL STATUS LAST_SYNCED
>> >
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>> > host1.mydomain1.com geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
>> > host2.mydomain2.com geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
>> > vmm11.virt.iad3p geo-master
/gluster_bricks/geo-master/geo-master root slave1.mydomain2.com::geo-slave
N/A Faulty N/A N/A
>> >
>> >
>> > oVirt GUI has an icon in the volume that says "volume data is being
geo-replicated" but we know that is not the case
>> > From the logs i can see:
>> > [2019-12-11 19:57:48.441557] I [fuse-bridge.c:6810:fini] 0-fuse:
Unmounting '/tmp/gsyncd-aux-mount-5WaCmt'.
>> > [2019-12-11 19:57:48.441578] I [fuse-bridge.c:6815:fini] 0-fuse:
Closing fuse connection to '/tmp/gsyncd-aux-mount-5WaCmt'
>> >
>> > and
>> > [2019-12-11 19:45:14.785758] I [monitor(monitor):278:monitor]
Monitor: worker died in startup phase
brick=/gluster_bricks/geo-master/geo-master
>> >
>> > thoughts?
>> >
>> > thanks,
>> >
>> > Adrian
>> > _______________________________________________
>> > Users mailing list -- users(a)ovirt.org
>> > To unsubscribe send an email to users-leave(a)ovirt.org
>> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/
>> > oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
>> > List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/TPTAODQ3Q4Z...
>> _______________________________________________
>> Users mailing list -- users(a)ovirt.org
>> To unsubscribe send an email to users-leave(a)ovirt.org
>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
>> oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
>> List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZAN3VFGL347...
--
Adrian Quintero
1:35 p.m.
New subject: ovirt 4.3.7 geo-replication not working
Hi Sahina/Strahil,
We followed the recommended setup from gluster documentation however one of my colleagues
noticed a python entry in the logs, turns out it is a missing sym link to a library
We created the following symlink to all the master servers (cluster 1 oVirt 1) and slave
servers (Cluster 2, oVirt2) and geo-sync started working:
/lib64/libgfchangelog.so -> /lib64/libgfchangelog.so.0
--------------------------------------------------------------------------------------------------------------------------------------------------------
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
host1.mydomain1.com geo-master /gluster_bricks/geo-master/geo-master root
slave1.mydomain2.com::geo-slave slave1.mydomain2.com Active Changelog Crawl
2019-12-12 05:22:56
host2.mydomain1.com geo-master /gluster_bricks/geo-master/geo-master root
slave1.mydomain2.com::geo-slave slave2.mydomain2.com Passive N/A
N/A
host3.mydomain1.com geo-master /gluster_bricks/geo-master/geo-master root
slave1.mydomain2.com::geo-slave slave3.mydomain2.com Passive N/A
N/A
--------------------------------------------------------------------------------------------------------------------------------------------------------
we still require a bit more testing but at least it is syncing now.
I am trying to find good documentation on how to achieve geo-replication for oVirt, is
that something you can point me to? basically looking for a way to do Geo-replication from
site A to Site B, but the Geo-Replication pop up window from ovirt does not seem to have
the functionality to connect to a slave server from another oVirt setup....
As a side note, from the oVirt WEB UI the "cancel button" for the "New
Geo-Replication" does not seem to work: storage > volumes > "select your
volume" > "click 'Geo-Replication'
Any good documentation you can point me to is welcome.
thank you for the swift assistance.
Regards,
Adrian
5:12 p.m.
New subject: ovirt 4.3.7 geo-replication not working
Forgot to add the log entry that lead us to the solution for our particular case:
Log =
/var/log/glusterfs/geo-replication/geo-master_slave1.mydomain2.com_geo-slave/gsyncd.log
---------------------------------------------------------------------------------
[2019-12-11 20:37:27.831976] E [syncdutils(worker
/gluster_bricks/geo-master/geo-master):339:log_raise_exception] <top>: FAIL:
Traceback (most recent call last):
File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py", line 330, in main
func(args)
File "/usr/libexec/glusterfs/python/syncdaemon/subcmds.py", line 82, in
subcmd_worker
local.service_loop(remote)
File "/usr/libexec/glusterfs/python/syncdaemon/resource.py", line 1267, in
service_loop
changelog_agent.init()
File "/usr/libexec/glusterfs/python/syncdaemon/repce.py", line 233, in
__call__
return self.ins(self.meth, *a)
File "/usr/libexec/glusterfs/python/syncdaemon/repce.py", line 215, in
__call__
raise res
OSError: libgfchangelog.so: cannot open shared object file: No such file or directory
---------------------------------------------------------------------------------
1807
days inactive
1807
days old
5 comments
5 participants
participants (5)
-
Adrian Quintero -
adrianquintero＠gmail.com
-
Sahina Bose -
Strahil -
Sunny Kumar