On Mon, Oct 16, 2017 at 5:18 PM, Sandro Bonazzola <sbonazzo@redhat.com> wrote:Hi,just had a look atBug 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.Oy :(- Is oVirt Node 4.2 supposed to be backward compatible with oVirt Engine 4.1?Definite yes.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.Yes :(