Description of problem:
Need to expose APIs to enable manila's cephfs driver to atomically update RADOS objects. Implement 'put_object_versioned()' and 'get_object_and_version()' methods in ceph_volume_client to allow the manila driver to do so.
You can run the following test in the qa suite to verify that the new method work,
Verified in following fs regression run: http://pulpito.ceph.redhat.com/vasu-2018-11-17_00:06:38-fs-luminous-distro-basic-argo/
specific test: http://pulpito.ceph.redhat.com/vasu-2018-11-17_00:06:38-fs-luminous-distro-basic-argo/313866/
Moving the bug to verified state.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.