Hi, We're actually on very similar setup to you with 18.04 and Nautilus and thinking about the 20.04 upgrade process.
As for your RGW, I think I would not consider the downgrade. I believe the order is about avoiding issues with newer RGW connecting to older mons and osds. Since you're already in this situation and not having any issues, I would probably continue forward with the upgrade on Mons, then Managers, then osds as per documentation. Then just restart the RGW at the end. I think that trying to downgrade at this point may introduce new issues that you don't currently have. This is just my opinion though, as I have not actually tried this. Do you have a test cluster you could practice on? I would be keen to hear how your upgrade goes. Regards, Richard On Sat, 4 Feb 2023 at 22:10, <[email protected]> wrote: > > We are finally going to upgrade our Ceph from Nautilus to Octopus, before > looking at moving onward. We are still on Ubuntu 18.04, so once on Octopus, > we will then upgrade the OS to 20.04, ready for the next upgrade. > > Unfortunately, we have already upgraded our rados gateways to Ubuntu 20.04, > last Sept, which had the side effect of upgrading the RGWs to Octopus. So I'm > looking to downgrade the rados gateways, back to Nautilus, just to be safe. > We can then do the upgrade in the right order. > > I have no idea if the newer Octopus rados gateways will have altered any > metadata, that would affect a downgrade back to Nautilus. > > Any advise. > _______________________________________________ > ceph-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
