Hello all, good afternoon. I'm new here, my name is Wagner and I live in The Netherlands. I inherited an old 4.2 oVirt cluster and I'm in process of adding new CentOS hypervisors to it. Sadly this isn't working well due to a conflict in vdsm and sos. I did some research, and found this[1] on RedHat and also this thread[2] and this gerrit review[3]. Looks like the sos package now contains vdsm sos module and this needs to be removed on 4.2 version. Current sos package conflicts[4] with vdsm <= 4.30.17. The way forward (if this is accepted by you and CentOS) would be to release a new 4.2 version, and change the conflict on sos package to accept this new 4.2 vdsm version. I can help with pull requests, building packages (.src.rpm) or whatever. What you guys think about it? [1]: https://bugzilla.redhat.com/show_bug.cgi?id=1714509 [2]: https://lists.ovirt.org/archives/list/devel@ovirt.org/thread/AGIX5H4EJQ66FUL... [3]: https://gerrit.ovirt.org/#/c/100576/ [4]: https://git.centos.org/rpms/sos/blob/c7/f/SPECS/sos.spec#_20 Best regards, Wagner Sartori Junior