Il giorno mer 16 dic 2020 alle ore 17:43 Gilboa Davara <[email protected]> ha scritto:
> On Wed, Dec 16, 2020 at 6:21 PM Martin Perina <[email protected]> wrote: > >> >> >> On Wed, Dec 16, 2020 at 4:59 PM Gilboa Davara <[email protected]> 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 > > Just updating that oVirt 4.4.4 released yesterday comes with Advanced Virtualization 8.3 so you can now enable CL 4.5. > >>> - Gilboa >>> >>> On Wed, Dec 16, 2020 at 5:56 PM Martin Perina <[email protected]> >>> wrote: >>> >>>> >>>> >>>> On Wed, Dec 16, 2020 at 2:25 PM Gilboa Davara <[email protected]> >>>> 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 <[email protected]> >>>>> 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 <[email protected]> >>>>>> 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 -- [email protected] >>>>>>> To unsubscribe send an email to [email protected] >>>>>>> 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/[email protected]/message/7CCUHPEGVZD3BBLBDTOCHG5J6EEG5DE2/ >>>>>>> >>>>>> _______________________________________________ >>>>> Users mailing list -- [email protected] >>>>> To unsubscribe send an email to [email protected] >>>>> 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/[email protected]/message/RMZ3S64FFIOFTRBQOWVTTLCRJJA65EMJ/ >>>>> >>>> >>>> >>>> -- >>>> 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 -- [email protected] > To unsubscribe send an email to [email protected] > 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/[email protected]/message/OEL5Y7UYBGLOTKVOTJ3Y5MPFX55FRO4P/ > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> [email protected] <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*
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