Comment 25 for bug 1571209

Found while testing:
BTW - the base path of the socket is configurable, so the fixes would need to consider "unix_sock_dir" from /etc/libvirt/libvirtd.conf to be correct.
If anyone changes that in the config the service will become "unstartable" as it always would consider it not up and break it.
That should be wrapped up in the fix for Trusty where sysv/ustart is used.
Continuing on systemd tests (while there is no explicit libvirtd.target to wait on I want to know how it behaves).