Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-12 Thread Berillions
est OS. At least, this is what it would >> appear to be (it might be simply swapping, but that slows down guest >> execution speed by orders of magnitude, so it is effectively frozen) >> >> >> B. >> >> *From: *Berillions >> *Sent: *Friday, 7 October

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-11 Thread LOMBARD Maxime
wn guest >> execution speed by orders of magnitude, so it is effectively frozen) >> >> >> B. >> >> From: Berillions >> Sent: Friday, 7 October 2016 20:00 >> To: Jayme Howard >> Cc: mar...@schrodt.org; vfio-users >> Subject: Re: [vfio-users] Wi

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-08 Thread Berillions
gt; *Sent: *Friday, 7 October 2016 20:00 > *To: *Jayme Howard > *Cc: *mar...@schrodt.org; vfio-users > *Subject: *Re: [vfio-users] Win10 Guest, stability is horrible and freeze > quickly > > Very very very things. If i set more than 2GB Memory Ram in Virt-Manager > for the Guest,

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-08 Thread Bronek Kozicki
Perhaps you have something eating into RAM of the host. I had my host freezing when I forgot to limit memory utilization in the ZFS. It does not matter what eats into your host RAM - since qemu is just a regular u

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Berillions
Very very very things. If i set more than 2GB Memory Ram in Virt-Manager for the Guest, i have artefacts and freeze. If I set 2GB like actually, the guest works perfectly. So i don't know if it will be good for gaming even if i set Windows swap to 10GB ... 2016-10-07 19:43 GMT+02:00 Jayme Howard

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Jayme Howard
Put the 960 into the one that goes 4x if you're that worried about it, but it shouldn't be a huge deal. I don't know if the 960 can even saturate a 4x. It might be able to, but since it's a lower performance card anyway, it shouldn't really matter. On Fri, Oct 7, 2016 at 12:36 PM, Berillions wr

[vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Berillions
I have two PCI-E 3.0 16x slot, The first with the 960 and the second for the 970. if the second slot is used, his bandwidth will not be 16x but 4x. The others slots are only PCI-E 3.0 1x ... ___ vfio-users mailing list vfio-users@redhat.com https://www.r

[vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Berillions
Ok, I will follow this procedure : https://wiki.archlinux.org/index.php/PCI_passthrough_via_ OVMF#Plugging_your_guest_GPU_in_an_unisolated_CPU-based_PCIe_slot ___ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Martin Schrodt
Hey, On 10/07/2016 06:51 PM, Berillions wrote: > My PC Configuration : > - Debian Jessie 64-bits > - Proc : Intel i7-6700 > - MB : MSI B150 PC MATE > - 32G Memory RAM > > IOMMU-Groups : > > /sys/kernel/iommu_groups/1/devices/:01:00.0 ---> Nvidia GTX960 > /sys/kernel/iommu_groups/1/devices/00

[vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Berillions
My PC Configuration : - Debian Jessie 64-bits - Proc : Intel i7-6700 - MB : MSI B150 PC MATE - 32G Memory RAM IOMMU-Groups : /sys/kernel/iommu_groups/0/devices/:00:00.0 /sys/kernel/iommu_groups/1/devices/:00:01.0 /sys/kernel/iommu_groups/1/devices/:01:00.0 ---> Nvidia GTX960 /sys/kern

Re: [vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-07 Thread Martin Schrodt
Hey, > I have a big problem (still the same) with my Win10 guest. > Linux use is own Nvidia graphic card (Gtx960) and the Guest a Nvidia Gtx970. > I use Debian Jessie with Qemu 2.5, libvirt 1.0.1 and virt-manager 1.4.0 What CPU and motherboard? Could you list the IOMMU-groups your host and gues G

[vfio-users] Win10 Guest, stability is horrible and freeze quickly

2016-10-06 Thread Berillions
Hi guys, I have a big problem (still the same) with my Win10 guest. Linux use is own Nvidia graphic card (Gtx960) and the Guest a Nvidia Gtx970. I use Debian Jessie with Qemu 2.5, libvirt 1.0.1 and virt-manager 1.4.0 1- I add to /etc/default/grub to "GRUB_CMDLINE_LINUX_DEFAULT" intel_iommu=on def