[Test] Add test to verify permission changes made on mount dir

Adding test to verify whether the permission changes
made on the mount point dir is reflected on the brick
dirs as well, even when the change is made while a
brick was down.

1. create pure dist volume
2. mount on client
3. Checked default permission (should be 755)
4. Change the permission to 444 and verify
5. Kill a brick
6. Change root permission to 755
7. Verify permission changes on all bricks, except down brick
8. Bring back the brick and verify the changes are reflected

Change-Id: I0a24b94fc5b75706c664f9e2d1363d38b77f9e3a
Signed-off-by: Pranav <prprakas@redhat.com>

0 files changed, 0 insertions, 0 deletions