Dear developers, patch requiring 7.3-based qemu-kvm machine type[1] has been merged to master For using the 4.1 Cluster Level please make sure you have qemu-kvm-rhev 2.6 and libvirt 2.0+ on RHEL 7.3, CentOS 7.3 prerelase repo ([2], I suppose[3] too, and [4]), or Fedora 24+virt-preview repo If you are unable to update your hosts please do use 4.0 compatibility clusters Also note that previous 4.1 or master deployments, including oVirt 4.1 beta from last week, do not properly update the machine type in 4.1 clusters, so please update that manually in the db Thanks, michal [1] https://gerrit.ovirt.org/#/c/65979/ [2] http://buildlogs.centos.org/c7.1611.00/ [3] http://buildlogs.centos.org/c7.1611.01/ [4] https://cbs.centos.org/koji/buildinfo?buildID=13884