'Returns the mount point base for the remote fs.
This method facilitates returning mount point base
for the specific remote fs. Override this method
in the respective driver to return the entry to be
used while attach/detach using brick in cinder.
If not overridden then it returns None without
raising exception to continue working for cases
when not used with brick.'

def _get_mount_point_base(self):

    LOG.debug('Driver    specific    implementation    needs    to    return    mount_point_base.')
    return None
