Issue

• An RBD image is mapped onto a RHEL7.1 (or higher versions) client node.

• A filesystem is created on top of the RBD image and mounted onto a location in the filesystem tree.

• Files are being written to the mount point and the space usage is verified by 'ceph df' and 'df -h'.

• Deleting the files shows the space reclaimed in 'df -h', but not in 'ceph df'.

• The objects created in the underlying pool, as part of the files created under the mount point, are not deleted and can be verified with:

# rados -p rbd ls