On Fedora: kvm:x:36:qemu,sanlock
Edit the /etc/group file on the installed image.
.../configure --enable-board=intel-xeon-core --enable-kernel=preempt-rt+xfs --enable-rootfs=ovp-ovirt-node+gdb --enable-addons=wr-ovp ... make all egrep kvm: export/dist/etc/group