#688635 - Don’t kill libvirt VMs when restarting libvirt
I ported a patch from the Fedora systemd packaging which avoids killing all
processes of a cgroup when restarting a service. This is necessary for
libvirtd, otherwise all virtual machines get killed when you restart
libvirt-bin.service. libvirt-bin 0.10.2-4 (experimental) ships systemd service
files.