SUSE, the enterprise Linux company, is working on its own storage solution using open-source Ceph: SUSE Storage.
Steady progress towards final release, although we still have a big
unknown worry in a regression that Dave Jones reported and that we
haven't solved yet. In the process of chasing that one down, there's
been a fair amount of looking at various low-level details, and that
found some dubious issues, but no smoking gun yet. But that explains
some of the patches in rc6..