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Re: [vfio-users] Win10 guest stops responding. How to debug?




On 23 Mar 2016 01:36, Okky Hendriansyah <okky htf gmail com> wrote:
>
> On Sat, Feb 27, 2016 at 8:15 PM, Guillaume Brogi <gui-gui netcourrier com> wrote:
>>
>> Hello Okky,
>>
>> Thanks a lot. I'll stay with the stable build for now too. It seems to work really well.
>>
>> Currently running 3DMark in the guest to measure the difference with bare metal. I'll try with and without explicit hugepages to see if it changes anything.
>>
>> Cheers,
>>
>> --
>> Guillaume
>>
>> On 27 Feb 2016 13:41, Okky Hendriansyah <okky nostratech com> wrote:
>>>
>>> On February 27, 2016 at 19:37:57, gui-gui netcourrier com (gui-gui netcourrier com) wrote:
>>>>
>>>> Thank you for the info about hugepages and hv_vapic.
>>>>
>>>> As for my problem, it seems to be the virtio-scsi driver. I booted with "-hda <file>" and had no hangs. I should have tried earlier, especially since I was suspecting the disk already...
>>>> Which version of the scsi driver are people using for windows10?
>>>> I first installed version 0.1.112 (which was the latest at the time of install) and am now trying version 0.1.102 (the stable version), but these are win8 drivers as the iso doesn't seem to include win10 drivers, and I have had no hangs yet (even through a radeon update). I'll stick with those and see how it goes, unless someone can recommend a better version.
>>>> And now, on to the last problem, sound! I'll start a new thread.
>>>>
>>>> Cheers,
>>>>
>>>> --
>>>> Guillaume
>>>
>>>
>>> Hi Guillaume,
>>>
>>> I experienced slowness after updating to the latest virtio-scsi driver (the one which has a Windows 10 release), and revert back to the stable build (the one which does not have the Windows 10 release).
>>>
>>> The slowness appeared just after updating and rebooting the guest. It just stayed loading at the boot screen, with that circling dots.
>>>
>>> Best regards,
>>> Okky Hendriansyah
>>>
>
> Hi Guillaume,
>
> I just tried updating again to latest build (0.1.113), but this time I am using the WIndows 8.1 driver version for my Windows 10 guest. Just as I suspected, the virtio-scsi driver can be installed and my guest is running smooth and normal just like it has on version 0.1.110. So I think the issue lies on the Windows 10 driver edition, which is quite strange given that our guests are actually WIndows 10 not Windows 8.1 guests. Can you try that also in your guest machine? Please do some backup first if necessary. :)
>
> Best regards,
> Okky Hendriansyah 

Hello,

Just tried the 0.1.113 (driver for win8.1 for win10) and it's not stable for me. It looked stable but I couldn't stop the VM. So I tried again, and it hung while two games were updating at the same time. Staying on stable for now ^^

Cheers,

Guillaume


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