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Added framebuffer unbinding for single GPU passthrough

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This commit is contained in:
Jakub Filo 2022-01-14 01:14:54 +00:00
parent 704b2de78d
commit bd65a06983
1 changed files with 6 additions and 0 deletions
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roles/libvirthost/files/usr/local/bin/kvm-tuning.sh
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@ -26,4 +26,10 @@ echo 0 > /sys/bus/workqueue/devices/writeback/numa
echo 0 > /proc/sys/kernel/watchdog echo 0 > /proc/sys/kernel/watchdog
echo 300 > /proc/sys/vm/stat_interval echo 300 > /proc/sys/vm/stat_interval
# For single GPU passthrough
# Unbind VTconsoles
echo 0 > /sys/class/vtconsole/vtcon0/bind
echo 0 > /sys/class/vtconsole/vtcon1/bind
# Unbind EFI-Framebuffer
echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind