> On 9 Feb 2019, at 11:42, Vinícius Ferrão <fer...@versatushpc.com.br> wrote: > > > >> On 9 Feb 2019, at 11:29, Vinícius Ferrão <fer...@versatushpc.com.br >> <mailto:fer...@versatushpc.com.br>> wrote: >> >> Hi Greg, >> >>> On 9 Feb 2019, at 08:42, Greg Sheremeta <gsher...@redhat.com >>> <mailto:gsher...@redhat.com>> wrote: >>> >>> >>> On Fri, Feb 8, 2019 at 11:55 PM Juhani Rautiainen >>> <juhani.rautiai...@gmail.com <mailto:juhani.rautiai...@gmail.com>> wrote: >>> On Sat, Feb 9, 2019 at 1:05 AM Vinícius Ferrão >>> <fer...@versatushpc.com.br <mailto:fer...@versatushpc.com.br>> wrote: >>> > >>> > Hello, >>> > >>> > For reasons unknown during oVirt 4.2 -> 4.3 my CPU type was Broadwell >>> > IBRS and because of this I can’t upgrade the datacenter to 4.3. The >>> > problem was that on 4.3 theres only Broadwell IBRS SSBD and Broadwell. >>> > >>> > So the only way to up the cluster to 4.3 was to downgrade to plain >>> > Broadwell. >>> > >>> > Now I can’t upgrade it Broadwell IBRS SSBD. >>> >>> Broadwell IBRS SSBD should be a supported CPU, though. Why can't you set it >>> to that? Are you getting an error, or does it not show in the UI? >>> https://bugzilla.redhat.com/show_bug.cgi?id=1540921#c5 >>> <https://bugzilla.redhat.com/show_bug.cgi?id=1540921#c5> >> Hi Greg, I don’t know what’s happening. On 4.2 I was using Broadwell IBRS >> (only), and now I’ve got an error message when selecting Broadwell IBRS SSBD: >> >> <attachment.png>Host CPU type is not compatible with Cluster Properties. >> >> I checked the flags and yes, I can’t find SSBD: >> >> Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge >> mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall >> nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl >> xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor >> ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 >> x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm >> 3dnowprefetch epb cat_l3 cdp_l3 intel_ppin intel_pt ibrs ibpb stibp >> tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep >> bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap xsaveopt cqm_llc >> cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts spec_ctrl >> intel_stibp >> >> I don’t know whats happening but I was thinking that my CPU supports this >> flag: >> >> Model name: Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz > > Answering my own question: I think I need a BIOS update. Let me check this…
Yes… the BIOS updated solved the issue. So always remember to update your BIOS. > >> >> >>> >>> > >>> > So, how can I upgrade it back? >>> >>> There has been lot's of discussion about that this week. I had same >>> problem with Opteron G3->Epyc conversion. There steps were suggested >>> to me and they worked and you problem is similar: >>> >>> +1, thanks >>> >>> >>> - set HE global maintenance mode >>> - set one of the hosted-engine hosts into maintenance mode >>> - move it to a different cluster >>> - shutdown the engine VM >>> - manually restart the engine VM on the host on the custom cluster >>> directly executing on that host: hosted-engine --vm-start >>> - connect again to the engine >>> - set all the hosts of the initial cluster into maintenance mode >>> - upgrade the cluster >>> - shut down again the engine VM >>> - manually restart the engine VM on one of the hosts of the initial cluster >>> - move back the host that got into a temporary cluster to its initial >>> cluster >>> >>> As first step I would add that you create new cluster which already >>> has 4.3 level and CPU Type you want so already can check if cluster >>> accepts nodes. >>> >>> -Juhani >>> _______________________________________________ >>> Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> >>> To unsubscribe send an email to users-le...@ovirt.org >>> <mailto:users-le...@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/users@ovirt.org/message/VFWTYTLXCLN3DGUH5ENLWVK34SHPZAC2/ >>> >>> <https://lists.ovirt.org/archives/list/users@ovirt.org/message/VFWTYTLXCLN3DGUH5ENLWVK34SHPZAC2/> >>> >>> >>> -- >>> GREG SHEREMETA >>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>> Red Hat NA >>> >>> <https://www.redhat.com/> >>> gsher...@redhat.com <mailto:gsher...@redhat.com> IRC: gshereme >>>
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