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.
On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka<jiri.slezka@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@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);
>> > $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@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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