
In the last commit, I introduced a dependency cyle: (File_line[/etc/sysconfig/libvirtd libvirtd args] => Service[libvirt] => Class[Nova::Compute::Libvirt] => File_line[/etc/sysconfig/libvirtd libvirtd args]) The "require" is useless, since the migration class is called by nova::compute::libvirt, let's delete it. Change-Id: I97aeb9dcc11bb867e020826ad9ed5d7d0e04a8e8