[ceph-users] Re: Ceph Multisite Version Compatibility

Hi Alex, I don't have a real good answer, just wanted to mention that one of our customers had some issues with multi-site when they were on the same major version (Octopus) but not on the same minor version. But it wasn't that the sync didn't work at all, it worked in general. Only from

[ceph-users] Re: Ceph Multisite Version Compatibility

I wondered if this applies: Ceph Releases (general) — Ceph Documentation. "Online, rolling upgrade support and testing from the last two (2) stable release(s) (starting from Luminous)." - which does imply I'm doing something invalid with one si