11:28 p.m.
glustereventad will notify the engine when something changes - like a new volume is
created from the cli (or bad things happened ;) ), so it should be running.
You can use the workaround from the github issue and reatart the glustereventsd service.
For the vdsm, you can always run '/usr/libexec/vdsm/vdsmd_init_common.sh
--pre-start' which is executed by the vdsmd.service before every start (ExecStartPre
stanza) and see if it complains about something.
Best Regards,Strahil Nikolov
On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka<jiri.slezka(a)slu.cz> wrote: On 7/11/22
16:22, Jiří Sléžka wrote:
On 7/11/22 15:57, Strahil Nikolov wrote:
> Can you check for AVC denials and the error message like the described
> in
> https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?
thanks for reply, there are two unrelated (qemu-kvm) avc denials logged
(related probably to sanlock recovery)
also I cannot find glustereventsd in any related log... is it really
used by vdsm-gluster?
this service runs on no hosts
systemctl status glustereventsd
● glustereventsd.service - Gluster Events Notifier
Loaded: loaded (/usr/lib/systemd/system/glustereventsd.service;
disabled; vendor preset: disabled)
Active: inactive (dead)
it looks like root of the problem is that Gluster service is disabled in
cluster settings and cannot be enabled. But it was enabled before...
also I have to manually install vdsm-gluster when I (re)install new
host, but bricks from this host are in unknown state in admin. Maybe
vdsm-gluster is not correctly configured? Maybe glustereventsd is not
running? I am just guessing...
I have no access to other HCI installation so I cannot compare differences.
I would be really happy if someone could tell me what circumstances
could disable Gluster service checkbox in admin and how to enable it
again...
Cheers,
Jiri
Cheers,
Jiri
>
>
> Best Regards,
> Strahil Nikolov
>
> On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka
> <jiri.slezka(a)slu.cz> wrote:
> Hello,
>
> On 7/11/22 14:34, Strahil Nikolov wrote:
> > Can you check something on the host:
> > cat /etc/glusterfs/eventsconfig.json
>
> cat /etc/glusterfs/eventsconfig.json
> {
> "log-level": "INFO",
> "port": 24009,
> "disable-events-log": false
> }
>
>
> > semanage port -l | grep $(awk -F ':' '/port/
{gsub(",","",$2);
> print
> > $2}' /etc/glusterfs/eventsconfig.json)
>
> semanage port -l | grep 24009
>
> returns empty set, it looks like this port is not labeled
>
> Cheers,
>
> Jiri
>
> >
> > Best Regards,
> > Strahil Nikolov
> > В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
> > <jiri.slezka(a)slu.cz <mailto:jiri.slezka@slu.cz>> написа:
> >
> >
> > Hi,
> >
> > I would like to change CPU Type in my oVirt 4.4.10 HCI cluster
> (based on
> > 3 glusterfs/virt hosts). When I try to I got this error
> >
> > Error while executing action: Cannot disable gluster service on
> the
> > cluster as it contains volumes.
> >
> > As I remember I had Gluster Service enabled on this cluster but
> now both
> > (Enable Virt Services and Enable Gluster Service) checkboxes are
> grayed
> > out and Gluster Service is unchecked.
> >
> > Also Storage / Volumes displays my volumes... well, displays one
> brick
> > on particular host in unknown state (? mark) which is new
> situation. As
> > I can see from command line all bricks are online, no healing in
> > progress, all looks good...
> >
> > I am not sure if the second issue is relevant to first one so main
> > question is how can I (re)enable gluster service in my cluster?
> >
> > Thanks in advance,
> >
> > Jiri
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