Host was put to maintanance before upgrade, after upgrade and reboot, host was still in maintanance, verified Red Hat Virtualization Manager Version: 4.0.6.3-0.1.el7ev
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2017-0043.html