Hello Martin, Is oVirt 4.2 on CentOS 7.6 requirement only because of the sos problem? Do you know any other problem coming from installing 4.2 on 7.7? Best regards, Wagner Sartori Junior From: "Martin Perina" <mperina(a)redhat.com&gt; To: trunet-ovirt(a)wsartori.com Cc: "devel" <devel(a)ovirt.org&gt; Sent: Wednesday, October 23, 2019 2:57:39 PM Subject: Re: [ovirt-devel] Processing Conflict: sos-3.7-6.el7.centos.noarch conflicts vdsm <= 4.30.17 Hi, oVirt 4.2 works only on CentOS 7.6. If you want to upgrade your CentOS to 7.7, you need to upgrade also oVirt to 4.3, which I highly recommend as oVirt 4.3 provides huge number of bug fixes and improvements over 4.2. M. On Wed, Oct 23, 2019 at 2:41 PM < [ mailto:trunet-ovirt@wsartori.com | trunet-ovirt(a)wsartori.com ] > wrote: 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 | https://bugzilla.redhat.com/show_bug.cgi?id=1714509 ] [2]: [ https://lists.ovirt.org/archives/list/devel@ovirt.org/thread/AGIX5H4EJQ66... | https://lists.ovirt.org/archives/list/devel@ovirt.org/thread/AGIX5H4EJQ66... ] [3]: [ https://gerrit.ovirt.org/#/c/100576/ | https://gerrit.ovirt.org/#/c/100576/ ] [4]: [ https://git.centos.org/rpms/sos/blob/c7/f/SPECS/sos.spec#_20 | https://git.centos.org/rpms/sos/blob/c7/f/SPECS/sos.spec#_20 ] Best regards, Wagner Sartori Junior _______________________________________________ Devel mailing list -- [ mailto:devel@ovirt.org | devel(a)ovirt.org ] To unsubscribe send an email to [ mailto:devel-leave@ovirt.org | devel-leave(a)ovirt.org ] Privacy Statement: [ https://www.ovirt.org/site/privacy-policy/ | https://www.ovirt.org/site/privacy-policy/ ] oVirt Code of Conduct: [ https://www.ovirt.org/community/about/community-guidelines/ | https://www.ovirt.org/community/about/community-guidelines/ ] List Archives: [ https://lists.ovirt.org/archives/list/devel@ovirt.org/message/DHYOP43EU23... | https://lists.ovirt.org/archives/list/devel@ovirt.org/message/DHYOP43EU23... ] -- Martin Perina Manager, Software Engineering Red Hat Czech s.r.o.