To support the Manila/CephFS scenario with a TripleO managed Ceph deployment we need to add a CephMDS role in TripleO.
The changes submitted for this use bug/1644784 topic branch
We should have now a new CephMDS service optionally deployed in the overcloud; we can move forward patching the configuration of Manila to use it.
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.