Well, I just upgraded Pacific to Reef 18.2.4 and the only problems I ran into had been problems previously seen in Pacific. Your Mileage May Vary. as the only part of Ceph I put a strain on is deploying stuff and adding/removing OSDs, but for the rest, I'd look to recent Reef complaints on the list and see if any of them apply. Regards, Tim On Mon, 2025-03-31 at 21:37 -0400, Alex Petty wrote:
Hello,
I'm seeking guidance on best practices for major version upgrades with Cephadm managed clusters. I have a production Pacfic 16.2.15 cluster that has had minor version upgrades with Cephadm, but always just a single step at a time. We plan to upgrade to Reef soon. Is it best to go straight to the most recent Reef release available, which is 18.2.4 at this time? Or could there be reasons to start at 18.2.0?
Is the best source of documentation about major version upgrades the blog posts when a major release happens: https://ceph.io/en/news/blog/2023/v18-2-0-reef-released/#upgrade ?
Thanks,
Alex _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io