KennethCheng
Published on 2020-06-11 / 1 Visits
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Proxmom VE硬件直通

内核开启IOMMU支持

编辑grub

vi /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT="quiet" 改为GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=efifb:off" 保存后执行

update-grub

添加Vfio驱动

vi /etc/modules

末尾加上以下模块,每个一行

vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd

添加驱动黑名单

echo "blacklist radeon" >> /etc/modprobe.d/blacklist.conf
echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf
echo "blacklist nvidia" >> /etc/modprobe.d/blacklist.conf

更新信息

update-initramfs -u

GPU绑定至Vfio

lspci
lspci -n -s 01:00
# 01:00.0 0300: 10de:1d01 (rev a1)
# 01:00.1 0403: 10de:0fb8 (rev a1)
echo "options vfio-pci ids=10de:1d01,10de:0fb8" > /etc/modprobe.d/vfio.conf

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