#7317 ENOSPC and OSD epoch barrier handling


Related:
https://github.com/ceph/ceph-qa-suite/pull/225
https://github.com/ceph/ceph-client/pull/7
I'm afraid I don't see how this helps us at all. A client who doesn't know that the inline data fields won't be able to extract the osd_epoch_barrier either...? Or did you update the kclient so that it knows the field sizes and just skips them?