Change 78591,7 (vdsm) failed system tests

[oVirt Jenkins]

Change 78591,7 (vdsm) is probably the reason behind recent system test failures
in the "ovirt-master" change queue and needs to be fixed.

This change had been removed from the testing queue. Artifacts build from this
change will not be released until it is fixed.

For further details about the change see:
https://gerrit.ovirt.org/#/c/78591/7

For failed test results see:
http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/928/