[vfio-users] Nvidia glitches on Windows 10 guest

Berillions berillions at gmail.com
Tue Jun 21 19:15:17 UTC 2016


New try with a direct live for an Euro 2016's match :

4GB VM : corruption, glitches and freeze
2GB VM : nothing ...



2016-06-21 20:35 GMT+02:00 Berillions <berillions at gmail.com>:

> Test if i allocate 4GB to the VM.
>
> - VM not launched :
>
>> AnonHugePages:         0 kB
>> HugePages_Total:    2050
>> HugePages_Free:     2050
>> HugePages_Rsvd:        0
>> HugePages_Surp:        0
>> Hugepagesize:       2048 kB
>>
>
> - VM launched :
>
>> AnonHugePages:     10240 kB
>> HugePages_Total:    2050
>> HugePages_Free:        2
>> HugePages_Rsvd:        0
>> HugePages_Surp:        0
>> Hugepagesize:       2048 kB
>>
>
> 2016-06-21 20:32 GMT+02:00 Alex Williamson <alex.l.williamson at gmail.com>:
>
>> On Tue, Jun 21, 2016 at 12:28 PM, Berillions <berillions at gmail.com>
>> wrote:
>>
>>> To enable the Hugepages and to allocate 4096, i only follow the Debian
>>> Wiki like i said. And concerning the VM, i only add in the .xml :
>>> "<memoryBacking>
>>>          <hugepages/>
>>> </memoryBacking>"
>>>
>>
>> And when the VM is running does  HugePages_Free in /proc/meminfo decrease
>> from HugePages_Total?
>>
>
>
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