On 2014-05-27 21:23 (GMT-0400) Cristian Rodríguez composed:
Since both zypp and systemd can mount and umount things..please file a bug report so who is doing what can be determined.
Since it happens when you are using zypper, it is probably a bug in libzypp.
https://bugzilla.novell.com/show_bug.cgi?id=880208 filed against basesystem for lack of better starting point. It seems likely to be triggered by the upgrade of nfs-client.