Re: libvirt memory leak?
by Strahil
Hi Alex,
As a sys admin - I would rexommend to thoroughly check the 'journalctl' if it is permanent.
If not - check libvirt logs (/var/log/something/qemu/VM-name.log -> this is based on memory).
Also, if you run out of memory - the OOM killer kicked in and it will be reporting details kn /var/log/messages.
Best Regards,
Strahil NikolovOn Jun 2, 2019 06:37, Alex McWhirter <alex(a)triadic.us> wrote:
>
> After moving from 4.2 -> 4.3 libvirtd seems to be leaking memory, it
> recently crashed a host by eating 123GB of RAM. Seems to follow one
> specific VM around, this is the only VM i have created since 4.3, the
> others were all made in 4.2 them upgraded to 4.3
>
> What logs would be applicable?
>
> Libvirt 4.5.0
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1 year, 4 months
Re: Uploading disk images (oVirt 4.3.3.1)
by Strahil
If you can, edit your /etc/hosts (linux client browsing the web) to point 'engine.mydomain.otherstuff.com' to the IP of the engine.
I'm using the same approach but from windows and it worka for me.
I am not sure but a CNAME in DNS should also work, but someone more experienced should step in.
Best Regards,
Strahil NikolovOn May 31, 2019 23:55, adrianquintero(a)gmail.com wrote:
>
> Hi,
> I have an issue while trying to upload disk images thru the Web UI.
> "Connection to ovirt-imageio-proxy service has failed. Make sure the service is installed, configured, and ovirt-engine certificate is registered as a valid CA in the browser."
>
> My ovirt engine's fqdn is ovirt-engine.mydomain.com however due to network restrictions I had to set rules in order to reach our ovirt-engine
> ovirt-engine.mydomain.com = 192.168.0.45
>
> For example ovirt-engine.mydomain.otherstuff.com - 192.168.10.109:80, 192.168.10.109:443, 192.168.0.45:80
> So as you can see I need to hit the ovirt-engine using ovirt-engine.mydomain.otherstuff.com which I am able to by modifyting the 11-setup-sso.conf file and adding "SSO_ENGINE_URL="https://ovirt-engine.mydomain.otherstuff.com:443/ovirt-engine/"
>
> I am able to upload disk images when using http://ovirt-engine.mydomain.com but not able to http://ovirt-engine.mydomain.otherstuff.com
> I know it might be related to the certificates but I need to be able to upload disk images using both URLs.
>
> any ideas?
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1 year, 4 months
Re: possible to clear vm started under different name warning in gui?
by Strahil
KVM allows the config to be updated when the feature cannot be done live.
The 'poweron' is the only time KVM reads the configuration files.
In our case, vdsm completely destroys the VM (virsh undefine) during poweroff and creates the VM (virsh define) during poweron.
When using 'reboot' the KVM process never stops - so from Virtualization perspective , the VM never stops and thus no reread of the config.
Best Regards,
Strahil NikolovOn May 31, 2019 16:58, Jayme <jaymef(a)gmail.com> wrote:
>
> Thanks, I feel silly for not figuring that out but it looks like a full shutdown/power-off resolved it. I was only doing reboots previously.
>
> On Fri, May 31, 2019 at 10:47 AM Strahil Nikolov <hunter86_bg(a)yahoo.com> wrote:
>>
>> Have you tried to power off and then power on the VM ?
>>
>> Best Regards,
>> Strahil Nikolov
>>
>> В петък, 31 май 2019 г., 8:59:54 ч. Гринуич-4, Jayme <jaymef(a)gmail.com> написа:
>>
>>
>> When a VM is renamed a warning in engine gui appears with an exclamation point stating "vm was started with a different name". Is there a way to clear this warning? The VM has been restarted a few times since but it doesn't go away.
>>
>> Thanks!
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1 year, 4 months
libvirt memory leak?
by Alex McWhirter
After moving from 4.2 -> 4.3 libvirtd seems to be leaking memory, it
recently crashed a host by eating 123GB of RAM. Seems to follow one
specific VM around, this is the only VM i have created since 4.3, the
others were all made in 4.2 them upgraded to 4.3
What logs would be applicable?
Libvirt 4.5.0
1 year, 4 months
