vdsm-hook-vhostmd-4.17.23.1-0.el7ev already built into the build rhev-hypervisor7-7.2-20160318.2.
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://access.redhat.com/errata/RHBA-2016:0589