Исправление soomrack, (текущая версия) :
Из моего скрипта 3х летней давности:
# Several tips for HOST configuration:
#
# Alternative I: HOST system has no driver for VIDEO CARD for passthrough.
#
# 1. cat /etc/modprobe.d/vfio.conf
# options vfio-pci ids=1002:67b0,1002:aac8
#
# 2. cat /etc/udev/rules.d/80-my-qemu.rules
# SUBSYSTEM=="vfio", OWNER="root", GROUP="kvm"
#
#
# Alternative II: HOST system has driver for VIDEO CARD.
#
# 1. cat /etc/modprobe.d/qemu.conf
# # reserve hardware with vfio_pci for GUEST
# install nvidia /sbin/modprobe vfio_pci; /sbin/modprobe --ignore-install nvidia
# install snd_hda_intel /sbin/modprobe vfio_pci; /sbin/modprobe --ignore-install snd_hda_intel
# install vfio_pci /etc/modprobe.d/sh/qemu.sh
#
# 2. cat /etc/modprobe.d/sh/qemu.sh
# #!/bin/sh
#
# # reserve VIDEO CARD and SOUND CARD (HDMI) for GUEST
# echo 'vfio-pci' > '/sys/bus/pci/devices/0000:05:00.0/driver_override'
# echo 'vfio-pci' > '/sys/bus/pci/devices/0000:05:00.1/driver_override'
#
# # reserve usb for guest
# echo '0000:02:00.0' > '/sys/bus/pci/devices/0000:02:00.0/driver/unbind'
# echo 'vfio-pci' > '/sys/bus/pci/devices/0000:02:00.0/driver_override'
#
# # modprobe vfio-pci should be before all other modprobe
# /sbin/modprobe --ignore-install vfio_pci
#
# 3. cat /etc/udev/rules.d/99-qemu.rules
# GROUP="kvm", MODE="0660", ACTION=="add", DEVPATH=="/devices/virtual/misc/vhost-net"
# GROUP="kvm", MODE="0660", ACTION=="add", DEVPATH=="/devices/virtual/vfio/20"
#
# 4. cat /etc/rc.conf | grep rc_ulimit
# rc_ulimit="-l unlimited"
Исходная версия soomrack, :
Из моего скрипта 3х летней давности:
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