12:58 a.m.
By the way, have you tried to set each host into maintenanceand then 'Reinstall'
from the Admin Portal ?
Best Regards,Strahil Nikolov
On Sun, Jul 24, 2022 at 0:53, Strahil Nikolov<hunter86_bg(a)yahoo.com> wrote: Did
you identify any errors in the Engine log that could provide any clue ?
Best Regards,Strahil Nikolov
On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka<jiri.slezka(a)slu.cz> wrote: On 7/19/22
22:40, Strahil Nikolov wrote:
Then, just ensure that the glusterd.service is enabled on all hosts
and
leave it as it is.
If it worries you, you will have to move one of the hosts in another
cluster (probably a new one) and slowly migrate the VMs from the old to
the new one.
Yet, if you use only 3 hosts that can put your VMs in risk (new cluster
having a single host could lead to downtimes).
well, it blocks me from any changes on cluster so it is serious
problem... but personally I don't like this "new cluster and migration"
approach :-(
To be honest, I wouldn't change DB if it's a productive
cluster. If you
decide to go that one -> make an engine backup before that.
Would anyone from oVirt/gluster developers have a look?
Thanks in advance,
Jiri
Best Regards,
Strahil Nikolov
On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka
<jiri.slezka(a)slu.cz> wrote:
On 7/16/22 07:53, Strahil Nikolov wrote:
> Try first with a single host. Set it into maintenance and check
if the
> checkmark is available.
setting single host to maintenance didn't change state of the gluster
services checkbox in cluster settings.
> If not, try to 'reinstall' (UI, Hosts, Installation, Reinstall) the
> host. During the setup, it should give you to update if the host
can run
> the HE and it should allow you to select the checkmark for Gluster.
well, in my oVirt install there is no way to setup glusterfs services
during host reinstall. There are only choices to configure firewall,
activate host after install, reboot host after install and
deploy/undeploy hosted engine...
I think that gluster related stuff is installed automatically as it is
configured on cluster level (where in my case are gluster services
disabled).
> Let's work with a single node before being so drastic and
outage-ing a
> cluster.
Cheers,
Jiri
>
> Best Regards,
> Strahil Nikolov
>
> On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka
> <jiri.slezka(a)slu.cz <mailto:jiri.slezka@slu.cz>> wrote:
> Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a):
> > Go to the UI, select the volume , pres 'Start' and mark the
> checkbox for
> > 'Force'-fully start .
>
> well, it worked :-) Now all bricks are in UP state. In fact from
> commandline point of view all volumes were active and all
bricks up all
> the time.
>
> > At least it should update the engine that everything is
running .
> > Have you checked if the checkmark for the Gluster service is
> available
> > if you set the Host into maintenance?
>
> which host do you mean? If all hosts in the cluster I have to
plan an
> outage... will try...
>
> Thanks,
>
> Jiri
>
> >
> > Best Regards,
> > Strahil Nikolov
> >
> > On Thu, Jul 14, 2022 at 16:08, Jiří Sléžka
> > <jiri.slezka(a)slu.cz <mailto:jiri.slezka@slu.cz>
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