To be honest I am not confident that "ceph osd
set-require-min-compat-client nautilus" is a necessary step for you. What prompted
you to run that command?
That step is not listed here:
https://docs.ceph.com/en/latest/releases/nautilus/#upgrading-from-mimic-or-…
You're correct indeed, it's neither listed in the docs for upgrading to Mimic nor
Nautilus. It apparently just slipped over from my Luminous upgrade checklist, which I
based the Nautilus upgrade steps upon.
Anthony D'Atri <aad(a)dreamsnake.net>
features *happen* to be named after releases don't
always correlate 1:1.
That somehow makes sense, but can be a bit confusing. It's good to hear that
apparently I did not miss any steps. I wonder whether this should be documented somewhere,
and where the chances of folks actually finding it are the best. (docs, manpage)
Kind regards
Oliver