Il giorno gio 9 mar 2023 alle ore 07:43 Yedidyah Bar David <didi@redhat.com> ha scritto:
Hi,

Great job!

Perhaps you'd like to post this somewhere more noticeable/findable?

I'd love to say "E.g. on the oVirt blog", but I have absolutely no idea
how that is updated. Adding Sandro...

For oVirt blog we need to create an account for Lars so he can publish a blog post.

Alternative is to add the procedure to the upgrade guide I guess.
 

Best regards,

On Thu, Mar 9, 2023 at 6:46 AM <lars.stolpe@bvg.de> wrote:
>
> instead of downgrading microcode i did eventually enabled the needed CPU flag:
> #> grubby --update-kernel=ALL --args="tsx=on"
> #> grub2-mkconfig -o /etc/grub2.cfg
> #> reboot
>
> Reverse changes after change the default CPU type of the cluster:
> set host in maintenance
> #> grubby --update-kernel=ALL --remove-args="tsx=on"
> #> grub2-mkconfig -o /etc/grub2.cfg
> #> reboot
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--
Didi



--

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING - Red Hat In-Vehicle Operating System

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