> On 9 Feb 2019, at 11:29, Vinícius Ferrão <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... > > >> >> > >> > 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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