Hello, on February I installed OVN controller on some hypervisors (CentOS 7.3 hosts). At that time the vdsm-tool command was part of vdsm-python-4.19.4-1.el7.centos.noarch I was able to configure my hosts with command vdsm-tool ovn-config OVN_central_server_IP local_OVN_tunneling_IP as described here: https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/ and now here https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/htm... I have 2 hosts that I added later and on which I want to configure OVN external network provider too. But now, with vdsm-python at version vdsm-python-4.19.10.1-1.el7.centos.noarch I get an usage error trying to execute the command [root@ov301 ~]# vdsm-tool ovn-config 10.4.192.43 10.4.167.41 Usage: /bin/vdsm-tool [options] <action> [arguments] Valid options: -h, --help Show this help menu. -l, --logfile <path> ... Also, the changelog of the package seems quite broken: [root@ov301 ~]# rpm -q --changelog vdsm-python * Wed Aug 03 2016 Yaniv Bronhaim <ybronhei@redhat.com> - 4.18.999 - Re-review of vdsm.spec to return it to fedora Bug #1361659 * Sun Oct 13 2013 Yaniv Bronhaim <ybronhei@redhat.com> - 4.13.0 - Removing vdsm-python-cpopen from the spec - Adding dependency on formal cpopen package * Sun Apr 07 2013 Yaniv Bronhaim <ybronhei@redhat.com> - 4.9.0-1 - Adding cpopen package * Wed Oct 12 2011 Federico Simoncelli <fsimonce@redhat.com> - 4.9.0-0 - Initial upstream release * Thu Nov 02 2006 Simon Grinberg <simong@qumranet.com> - 0.0-1 - Initial build [root@ov301 ~]# How can I configure OVN? Thanks in advance, Gianluca