通过PVE从零开始部署AIO家庭服务器系统--Arrow Lake GPU 虚拟化：Intel SR-IOV +i915 驱动直通终极指南,一卡多用！

i915-sriov-dkms项目作者Github主页：https://github.com/strongtz 1. 安装构建工具命令：apt install build-essential dkms 2. 安装内核与头文件命令：apt install proxmox-default-kernel proxmox-default-headers 3. 下载安装包命令：wget -O /tmp/i915-sriov-dkms_2026.03.05_amd64.deb "https://github.com/strongtz/i915-srio..." （请将下载地址替换为您实际复制的地址） 4. 安装命令：dpkg -i /tmp/i915-sriov-dkms_2026.03.05_amd64.deb 5. 修改Grub配置文件：nano /etc/default/grub （确保GRUB_CMDLINE_LINUX_DEFAULT 字段含有参数： intel_iommu=on i915.enable_guc=3 i915.max_vfs=7 module_blacklist=xe） 6. 更新Grub 和initramfs命令：update-grub update-initramfs -u 7. 安装sysfsutils命令：apt install sysfsutils 8. 编辑 /etc/sysfs.conf 命令：nano /etc/sysfs.conf 9. /etc/sysfs.conf 模板： ========================================================= Intel SR-IOV iGPU Resource Allocation (i915-sriov-dkms) Target: Core Ultra 5 225T | Kernel: 6.17+ ========================================================= 开启 3 个虚拟显卡 devices/pci0000:00/0000:00:02.0/sriov_numvfs = 3 --------------------------------------------------------- VF1: Windows 11 (高性能) --------------------------------------------------------- devices/pci0000:00/0000:00:02.0/iov/vf1/gt/lmem_quota = 2048 devices/pci0000:00/0000:00:02.0/iov/vf1/gt/contexts_quota = 1024 devices/pci0000:00/0000:00:02.0/iov/vf1/gt/doorbells_quota = 256 devices/pci0000:00/0000:00:02.0/iov/vf1/gt/scheduling_weight = 100 --------------------------------------------------------- VF2: LXC (Jellyfin 转码) --------------------------------------------------------- devices/pci0000:00/0000:00:02.0/iov/vf2/gt/lmem_quota = 1024 devices/pci0000:00/0000:00:02.0/iov/vf2/gt/contexts_quota = 512 devices/pci0000:00/0000:00:02.0/iov/vf2/gt/doorbells_quota = 128 devices/pci0000:00/0000:00:02.0/iov/vf2/gt/scheduling_weight = 80 --------------------------------------------------------- VF3: 备用 (Debian VM) --------------------------------------------------------- devices/pci0000:00/0000:00:02.0/iov/vf3/gt/lmem_quota = 512 devices/pci0000:00/0000:00:02.0/iov/vf3/gt/contexts_quota = 128 devices/pci0000:00/0000:00:02.0/iov/vf3/gt/doorbells_quota = 64 devices/pci0000:00/0000:00:02.0/iov/vf3/gt/scheduling_weight = 20 10. 查看显卡信息： lspci | grep -i vga 11. 查看显卡设备及其对应的PCI地址：ls -l /sys/class/drm/renderD*/device 12. 编辑虚拟机配置文件：nano /etc/pve/qemu-server/200.conf （确保含有如下参数： hostpci0: 0000:00:02,pcie=1,romfile=igd.rom args: -set device.hostpci0.x-igd-opregion=on） 13.通过PVE从零开始部署AIO家庭服务器系统--安装Windows11并核显直通    • 通过PVE从零开始部署AIO家庭服务器系统--安装Windows11并核显直通   14. 将PCI地址绑定到设备名： nano /etc/udev/rules.d/99-i915-sriov.rules KERNEL=="renderD*", SUBSYSTEM=="drm", KERNELS=="0000:00:02.1", SYMLINK+="dri/vf1", MODE="0666" （请替换为您的实际设备名和PCI地址） 15. 使PCI地址绑定到设备名生效：udevadm control --reload-rules && udevadm trigger 16. 编辑容器配置文件：nano /etc/pve/lxc/300.conf 17. 允许容器访问显卡：lxc.cgroup2.devices.allow: c 226:* rwm 18. 挂载渲染节点：lxc.mount.entry: /dev/dri/vf2 dev/dri/renderD128 none bind,optional,create=file