Re: Problem with upgrade

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Hi Tyler,

Maybe you didn't read the full message, but in the message you will notice
that I'm doing exactly that, and the problem just occurred when I was doing
the upgrade from Octopus to Pacific. I'm nowhere near Quincy yet. The
original goal was to move from Nautilus to Quincy, but I have gone to
Octopus (no problems) and now to Pacific (problems).

On Thu, Oct 26, 2023 at 3:36 PM Tyler Stachecki <stachecki.tyler@xxxxxxxxx>
wrote:

>
> On Thu, Oct 26, 2023, 6:16 PM Jorge Garcia <jgarcia@xxxxxxxxxxxx> wrote:
> >
> > from Centos 7 and Nautilus to
> > Rocky 9 and Quincy.
>
> I hate to be the bearer of bad news here, but:
>
> https://docs.ceph.com/en/latest/releases/quincy/#upgrading-from-pre-octopus-releases-like-nautilus
>
> "You *must* first upgrade to Octopus (15.2.z) or Pacific (16.2.z) before
> upgrading to Quincy."
>
> > Is this expected? What am I missing? Thanks for any pointers!
>
> Personally, what I would do in this situation is treat the 2 Quincy mons
> as permanently failed, and recover from the Nautilus one that's still
> working. That is: take a copy of the monmap, then purge the two Quincy mons
> that were prematurely upgraded, and finally rebuild those same 2 mons with
> Centos 7/Nautilus.
>
> Preferably, this is done in some kind of staging environment first for
> validation as you do not want to mess with that last mon at this point.
>
> Cheers,
> Tyler
>
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