10 Dec
2025
10 Dec
'25
1:41 p.m.
The clients being post-Luminous is the biggest factor here, so they can handle pg-umap.
On Dec 10, 2025, at 6:39 AM, Kees Meijs | Nefos via ceph-users <ceph-users@ceph.io> wrote:
And as far as ceph stuff goes, RBD is (when used with mostly defaults) is quite simple and the protocol or stored data isn't changing much between releases. It does develop new features like being able to be stored on EC pools, fast diffs and things like that, but the basic read and write operations are quite the same.