On Fri, Feb 8, 2019 at 11:55 PM Juhani Rautiainen < juhani.rautiainen@gmail.com> wrote:
On Sat, Feb 9, 2019 at 1:05 AM Vinícius Ferrão <ferrao@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
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 To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VFWTYTLXCLN3DG...
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