Hello,
i have tried every documentation that i found to bring GPU Passtrough with a
Nvidia Grid K2 to ovirt, but i failed.
I am confident that it has to run with my hardware, but i have no ideas
anymore. Maybe the community can help me.
Actually my VM (Win7 and Win10) crashes or hangs on startup.
I have done theese steps:
1. lspci -nnk
.........
07:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK104GL [GRID K2]
[10de:11bf] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:100a]
Kernel driver in use: pci-stub
Kernel modules: nouveau
08:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK104GL [GRID K2]
[10de:11bf] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:100a]
Kernel driver in use: pci-stub
Kernel modules: nouveau
.........
2. /etc/default/grub
.........
GRUB_CMDLINE_LINUX="crashkernel=auto rd.lvm.lv=cl/root rd.lvm.lv=cl/swap rhgb
quiet pci-stub.ids=10de:11bf rdblacklist=nouveau amd_iommu=on"
........
3.
Added Line
"options vfio-pci ids=10de:11bf"
to nano /etc/modprobe.d/vfio.conf
dmesg | grep -i vfio ->
[ 11.202767] VFIO - User Level meta-driver version: 0.3
[ 11.315368] vfio_pci: add [10de:11bf[ffff:ffff]] class 0x000000/00000000
[ 1032.582778] vfio_ecap_init: 0000:07:00.0 hiding ecap 0x19@0x900
[ 1046.232009] vfio-pci 0000:07:00.0: irq 61 for MSI/MSI-X
-------------------------------------------------------------------------
After assigning the GPU to the VM, the OS hangs on startup
Any ideas?
Best Regards
Reza
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