Hi, just had a look at Bug 1501761 <https://bugzilla.redhat.com/show_bug.cgi?id=1501761> - Add the additional host to the HostedEngine failed due to miss the package "qemu-kvm-tools" Issue is that since qemu-kvm-tools has been removed in recent qemu-kvm we dropped it as requirement in 4.2 so it's not included anymore in oVirt Node 4.2. - Is oVirt Node 4.2 supposed to be backward compatible with oVirt Engine 4.1? If so, we need to change ovirt-host-deploy in the upcoming 4.1.7 release in order to not fail when adding a 4.2 node. -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> <http://www.teraplan.it/redhat-osd-2017/>