Re: Invalid value '-1' for 'cpu.max': Invalid argument - a result of?

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On 5/15/23 15:35, lejeczek wrote:
> On 15/05/2023 12:06, Michal Prívozník wrote:
>> On 5/14/23 07:35, lejeczek wrote:
>>> Hi guys.
>>> In hope that an expert read this - what is, can be, the below a
>>> result of?
>>> 12284 still running (86040)
>>> Invalid value '-1' for 'cpu.max': Invalid argument
>> This looks like a string coming from libvirt. When setting CGroups, from
>> virCgroupSetValueRaw() which seems to be called (transitively) from
>> virCgroupV2SetCpuCfsPeriod().
>>> 12284 still running (86035)
>>> 12284 still running (86030)
>> This string doesn't appear in our code base.
>>> this is a snippet from libvirtd logs which is a consequence of what
>>> ovirt's engine setup is doing.
>>> To troubleshoot ansible playbooks which is what engine setup does, as I
>>> understand it, would be an impossible task for me so I reckoned I should
>>> try this end.
>> If you don't provide more context from the log I don't think we can help
>> you, sorry. If there isn't more context (which I doubt, because at least
>> common log line prefix was stripped) then set up debug logs, paste them
>> somewhere and provide us with the link.
>> Michal
> I think it might be here or related:

Yep, looks like it's the same bug. It's supposed to be fixed in
libvirt-9.0.0-2 rpm OR libvirt-9.1.0 upstream. What's your libvirt version?

> This should be reproducible easily I'd think as comes from widely - as I
> understand - used VM management platform.
> This is oVirt self hosted engine setup in a kvm-vm for which VM
> bare-metal host is Centos 9 Stream with everything up-to-dayte off the
> distro repos.
> I'd imagine if you/anybody were to try to deploy current-stable oVirt
> node and attempted to deploy hosted engine - will hit this very
> issue/errors.

Unfortunately, I don't have a setup for running oVirt, nor I intent to
create one, sorry.


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