PVE IGPU Passthrough

yfdoor

New Member
Jul 12, 2019
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0
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Hi guys, I want to passthrough my IGPU to VM(101) OMV system. My CPU modle is J3455

Following below step:

1. Modify GRUB_CMDLINE_LINUX_DEFAULT="quiet" to GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=efifb: off" in /etc/default/grub and then run "update-grub"
2. Add below items in /etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
3. echo "options vfio-pci ids=8086:5a85" > /etc/modprobe.d/vfio.conf
4. Add below items in /etc/modprobe.d/pve-blacklist.conf, and then run "update-initramfs -u -k all"
blacklist nvidiafb
blacklist nouveau
blacklist nvidia
blacklist radeon
blacklist amdgpu
5. Reboot PVE​

Now, I can add PCI device in OMV(VM 101) hardware list with "00:02" and can find this VGA card with "lspci", but one problem is that PVE always will be "reboot" when I did "stop" action on OMV(VM 101).
Who can give me some more suggestion for this issue, thanks
 
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