[ovirt-users] Re: Cannot upgrade cluster to v4.5 (All hosts are CentOS 8.3.2011)

On Wed, Dec 16, 2020 at 6:21 PM Martin Perina <mperina(a)redhat.com&gt; wrote: > > > On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara <gilboad(a)gmail.com&gt; wrote: > >> Thanks for the prompt reply. >> I assume I can safely ignore the "Upgrade cluster compatibility" warning >> until libvirt 6.6 gets pushed to CentOS 8.3? >> > > We are working on releasing AV 8.3, hopefully it will be available soon, > but until that happen you have no way how to upgrade to CL 4.5 and you just > need to stay in 4.4 > Understood. Thanks again. - Gilboa

>> - Gilboa >> >> On Wed, Dec 16, 2020 at 5:56 PM Martin Perina <mperina(a)redhat.com&gt; >> wrote: >> >>> >>> >>> On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara <gilboad(a)gmail.com&gt; >>> wrote: >>> >>>> Shani, >>>> >>>> 1. I created a new 4.5 cluster with the same CPU (Secure Intel >>>> Cascadelake Server Family) and platform type (Q35/BIOS). >>>> 2. All 3 hosts are 8.3, but report 4.4 compatibility. >>>> 3. The only reason I attempted to upgrade the cluster was simple: The >>>> cluster state kept on dropping down to "unavailable" (even though all 3 >>>> hosts are up) and I was offered to upgrade the cluster to v4.5. >>>> >>>> - Gilboa >>>> >>>> On Wed, Dec 16, 2020 at 1:28 PM Shani Leviim <sleviim(a)redhat.com&gt; >>>> wrote: >>>> >>>>> Hi Gilboa, >>>>> >>>>> Here are some guidelines/checks: >>>>> - Are you able to create a 4.5 DC/cluster? >>>>> - Host can be Up in the 4.5 clusters only when it reports 4.5 level >>>>> compatibility (it's based on RHEL 8.3). >>>>> Can you make sure that on all 3 hosts? >>>>> - You can upgrade the 4.4 clusters to 4.5 only when all >>>>> Up/NonOperational hosts are reporting 4.5 level >>>>> - You can upgrade 4.4 DC to 4.5 only when all clusters inside are on >>>>> the 4.5 level >>>>> - A 4.5 host-based on RHEL 8.3 should be fully functional in >>>>> 4.2/4.3/4.4 clusters >>>>> >>>>> >>>>> >>>>> *Regards,* >>>>> >>>>> *Shani Leviim* >>>>> >>>>> >>>>> On Wed, Dec 16, 2020 at 12:53 PM Gilboa Davara <gilboad(a)gmail.com&gt; >>>>> wrote: >>>>> >>>>>> Hello all, >>>>>> >>>>>> I'm more-or-less finished building a new ovirt over glusterfs >>>>>> cluster with 3 fairly beefy servers. >>>>>> Nodes were fully upgraded to CentOS Linux release 8.3.2011 before >>>>>> they joined the cluster. >>>>>> Looking at the cluster view in the WebUI, I get an exclamation mark >>>>>> with the following message: "Upgrade cluster compatibility level". >>>>>> When I try to upgrade the cluster, 2 of the 3 hosts go into >>>>>> maintenance and reboot, but once the procedure is complete, the cluster >>>>>> version remains the same. >>>>>> Looking at the host vdsm logs, I see that once the engine refreshes >>>>>> their capabilities, all hosts return 4.2-4.4 and not 4.5. >>>>>> >>>>>> E.g. >>>>>> 'supportedENGINEs': ['4.2', '4.3', '4.4'], 'clusterLevels': ['4.2', >>>>>> '4.3', '4.4'] >>>>>> I assume I should be seeing 4.5 after the upgrade, no? >>>>>> >>>>>> AmI missing something? >>>>>> >>>>> >>> EL 8.3 is not enough, you also need Advanced Virtualization 8.3 (in >>> particular libvirt 6.6) >>> >>>> >>>>>> Thanks, >>>>>> - Gilboa >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/7CCUHPEGVZD... >>>>>> >>>>> _______________________________________________ >>>> Users mailing list -- users(a)ovirt.org >>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>> oVirt Code of Conduct: >>>> https://www.ovirt.org/community/about/community-guidelines/ >>>> List Archives: >>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/RMZ3S64FFIO... >>>> >>> >>> >>> -- >>> Martin Perina >>> Manager, Software Engineering >>> Red Hat Czech s.r.o. >>> >> > > -- > Martin Perina > Manager, Software Engineering > Red Hat Czech s.r.o. > _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OEL5Y7UYBGL...