Description of problem: To also show the RHEL version, the pretty name should be changed to "Red Hat Virtualization Host 4.0 (el7.2)"
VERIFIED on redhat-release-virtualization-host-4.0-0.29.el7 # rpm -qa redhat-release-virtualization-host redhat-release-virtualization-host-4.0-0.29.el7.x86_64 # cat /etc/os-release | grep PRETTY PRETTY_NAME="Red Hat Virtualization Host 4.0 (el7.2)"
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://rhn.redhat.com/errata/RHBA-2016-1688.html