ceph-fuse --id foo --client_fs mycephfs2 /mnt/mycephfs2
-You may also add a ``client_fs`` setting to your ``ceph.conf``
+You may also add a ``client_fs`` setting to your ``ceph.conf``. Alternatively, the option
+``--client_mds_namespace`` is supported for backward compatibility.
Unmounting CephFS
=================