tree 7cdb65070ac047fa9155016d7329d471c530404b
parent dfc5486b7dd9650a49478f0f6f984315f4e60116
author Ramana Raja <rraja@redhat.com> 1466789056 +0530
committer Ramana Raja <rraja@redhat.com> 1470907727 +0530

cephfs_native: add read-only share support

Add read-only share support for cephfs_native driver
using CephFSVolumeClient's enhanced authorize() interface.
Ensure backwards compatibility with older version of
CephFSVolumeClient by checking it's version attribute, or
lack thereof.

The support for read-only authorize() was added in
CephFSVolumeClient with the following commits in Ceph:

Master branch:
https://github.com/ceph/ceph/commit/011ea5e7fb35ee0

Jewel branch:
https://github.com/ceph/ceph/commit/2cd3ed8a59786be

Change-Id: I29eb45104c04da1706c3978441babe9c4a52ca02
DocImpact
Partially-Implements: bp cephfs-native-driver-enhancements