A broad question for the cephfs user community:
I've been looking at adding inline_data write support for kcephfs [1].
It's non-trivial to handle correctly in the kernel (due to the more
complex locking, primarily), and I'm finding some bugs in what's already
there.
Is anyone actually enabling inline_data in their environments? Is this
something we should be expending effort to support?
Thanks,
--
Jeff Layton <jlayton(a)redhat.com>
[1]:
http://docs.ceph.com/docs/master/cephfs/experimental-features/#inline-data