[Pkg-libvirt-maintainers] Bug#931243: libvirt0: does not work under cgroup v2 (and rtkit)

[Ryutaroh Matsumoto]

I found a much better workaround.

rtkit works fine after the CGroup V2 CPU controller is enabled.
So, if the V2 CPU controller is enabled before a user process gets
the realtime priority, libvirt-daemon works also fine.

I made the following lines to /etc/systemd/system/libvirtd.service.d/cpu.conf

[Service]
CPUQuota=10000%

Now everything works as expected in my environment!

Ryutaroh Matsumoto