[PVE-User] vGPU scheduling

[Eneko Lacunza]

Hi,

El 25/5/23 a las 10:03, Eneko Lacunza escribió:
>>>>
>>>>> As Ubuntu 22.04 is in it and the Proxmox kernel is derived from 
>>>>> it, the technical effort may not be so large.
>>>>
>>>> Yes, their current Linux KVM package (15.2) should work with our 
>>>> 5.15 kernel,
>>>> it's what i use here locally to test, e.g. [0]
>>>
>>> We had varying success with 5.15 kernels, some versions work but 
>>> others do not (refused to work after kernel upgrade and had to pin 
>>> older kernel). Maybe it would be worth to keep a list of known to 
>>> work/known not to work kernels?
>>
>> Normally i have my tests running with each update of the 5.15 kernel 
>> and i did not see
>> any special problems there. The only recent thing was that we had to 
>> change how we
>> clean up the mediated devices for their newer versions [0]
>>
>> Note that i only test the latest supported GRID version though 
>> (Currently 15.2)
>
> Thanks for the info, I can't recall the exact details right now, we 
> set this up some months ago. We'll be performing an update of this 
> cluster shortly so I'll be able to get the working version and I think 
> there were 2 non-working versions. Will try to test with latest 5.15 
> kernel too.

At least kernel 5.15.64-1 was problematic.

5.15.35-1 (more than 6 months in service) and 5.15.107-2 (upgraded 
today) are good.

Cheers

Eneko Lacunza
Zuzendari teknikoa | Director técnico
Binovo IT Human Project

Tel. +34 943 569 206 | https://www.binovo.es
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