[opensuse-virtual] sistemad telling me "Time has been changed", only on xen guests?

After having migrated a number of systems to a xen setup, I am seeing this "Time has been changed" message from systemd twice a minute in the guest systems (once per systemd daemon). The host is running ntpd, the guests aren't. Both host and guests are using openSUSE 13.2 + latest updates. I guess it's not causing any problems, but I'd like to understand what it means. -- Per Jessen, Zürich (5.2°C) http://www.hostsuisse.com/ - virtual servers, made in Switzerland. -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-virtual+owner@opensuse.org