[vfio-users] Virt-manager setup issues - CPU "host-passthrough" - can't boot media using edk2 EFI - no bridge available
Garland Key
david.garland.key at gmail.com
Tue Mar 8 20:00:08 UTC 2016
*Specs*OS: Arch Linux x86_64
Mobo: ASUS Sabertooth X99
CPU: i7-5930K
RAM: 32G DDR4
GPU: Gigabyte Nvidia GTX 970
I've successfully installed qemu, libvirt, edk2.git-ovmf-x64 and
vfio-linux. I have successfully dedicated one gpu to vfio and the other to
the nvidia driver. Each of my gpus are listed in different groups, so I
don't need the ACS over ride patch. As such, I'm using the standard kernel.
I'm following the following guide
<http://vfio.blogspot.com/2015/05/vfio-gpu-how-to-series-part-4-our-first.html>
in an attempt to setup the initial VM but I'm running into various problems.
1. If I manually enter "host-pass-through" in
Processor>CPUs>Configuration>Model:, my host will lock up when I click
"Begin Installation". My only option is to hard reset the host. I've been
using Haswell-noTSX instead. Will this be okay? What would cause
"host-passthrough" to freeze my host like that?
2. When booting to the EFI shell, I'm unable to load the linked virtio
drivers
<https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.113-1/>
or the Windows 10 install iso, even though I've selected them as IDE CDROM
1 & 2. When I select CDROM 1 in the boot options of the EFI shell, it says
to press any key to boot from cd rom, but when I do nothing happens and it
goes back to the EFI shell. Is this likely a problem with my isos or is it
possible that I'm doing something wrong?
3. I don't have the Bridge option available as a network source. Is
this something I can create through virt-manager or do I need to look
elsewhere. If you know of a link, it would be very helpful - I'm don't
know enough about how this works to google the right keywords.
Any help that you can provide is greatly appreciated.
Best,
Garland
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