kvm

revert.sh

#!/bin/bash
modprobe -r vfio_pci
modprobe -r vfio_iommu_type1
modprobe -r vfio
virsh nodedev-reattach pci_0000_01_00_0
virsh nodedev-reattach pci_0000_01_00_1
virsh nodedev-reattach pci_0000_01_00_2
virsh nodedev-reattach pci_0000_01_00_3
virsh nodedev-reattach pci_0000_05_00_0
echo 1 > /sys/class/vtconsole/vtcon1/bind
echo 1 > /sys/class/vtconsole/vtcon0/bind
echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/bind
modprobe nvidia_drm
modprobe nvidia_uvm
modprobe nvidia_modeset
modprobe drm_kms_helper
modprobe nvidia
modprobe i2c_nvidia_gpu
modprobe drm
sv start agetty-tty1

start.sh

#!/bin/bash
set -x
sv stop agetty-tty1
umount -R /data
echo 0 > /sys/class/vtconsole/vtcon0/bind
echo 0 > /sys/class/vtconsole/vtcon1/bind
echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind
sleep 5
modprobe -r nvidia_drm
modprobe -r nvidia_uvm
modprobe -r nvidia_modeset
modprobe -r drm_kms_helper
modprobe -r nvidia
modprobe -r i2c_nvidia_gpu
modprobe -r drm
virsh nodedev-detach pci_0000_01_00_0
virsh nodedev-detach pci_0000_01_00_1
virsh nodedev-detach pci_0000_01_00_2
virsh nodedev-detach pci_0000_01_00_3
virsh nodedev-detach pci_0000_05_00_0
modprobe vfio
modprobe vfio_pci
modprobe vfio_iommu_type1