Re: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

Jeff Bailey

25 May 2021 25 May '21

4:06 p.m.

If it's the same problem that I ran into then it's the latest version of edk2-ovmf. I'm not sure why it was pushed into the repos without a fixed libvirt to go with it. On 5/25/2021 7:20 AM, Nur Imam Febrianto wrote:

...

Hi,

This morning I have a problem that suddenly my Host (Using Centos 8 Stream, not oVirt Node) showing error with Cpu Compatibility. It says my CPU doesn’t have Haswell-noTSX and spec_ctrl flag. After downgrading the kernel back from 4.18.0 – 305 to 4.18.0 – 301.1 and rollback yum update, it working again. Do anybody having same issue ?

I’m using Xeon E5-2695v4 with cluster compatibility Secure Intel Haswell. Using oVirt 4.4.6 on CentOS Stream host.

Thanks before.

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nsurma＠provmed.net

25 May 25 May

5:38 p.m.

New subject: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

Thanks Jeff Bailey, The issue was with edk2-ovmf, rolling that package back and it started recognizing the CPU correctly.

Jeff Bailey

26 May 26 May

4:09 p.m.

New subject: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

You might also want to watch out for hostname-3.20-7.el8.x86_64. It's causing loops in systemd's service start ordering which get broken by randomly not starting a service. Often this service turns out to be NetworkManager :( On 5/25/2021 1:38 PM, nsurma@provmed.net wrote:

...

Thanks Jeff Bailey,

The issue was with edk2-ovmf, rolling that package back and it started recognizing the CPU correctly. _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/6J2WGNN3XPPH6A...

k.gunasekhar＠non.keysight.com

4:29 p.m.

New subject: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

i do see this issue Network manager keep breaking .

k.gunasekhar＠non.keysight.com

4:28 p.m.

New subject: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

Thank you for your update . is yum downgrade edk2-ovmf worked? of any other changes to be made.

Jeff Bailey

4:42 p.m.

New subject: CPU Compatibility Problem after Upgrading Centos 8 Stream Host

Yes, downgrading edk2-ovmf will fix it. Ultimately, there should be a new version of libvirt that works with the new edk2-ovmf but for now they're incompatible. On 5/26/2021 12:28 PM, k.gunasekhar--- via Users wrote:

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Thank you for your update .

is yum downgrade edk2-ovmf worked? of any other changes to be made. _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/QTECUZO5WYA3AZ...