import quincy beta 17.1.0

[ceph.git] / ceph / doc / cephfs / mount-prerequisites.rst

diff --git a/ceph/doc/cephfs/mount-prerequisites.rst b/ceph/doc/cephfs/mount-prerequisites.rst
index 2f9a22c31bc6b7173888ab287a6cd9363b0c8a79..6ed8a19b620584e7f4fee608158adf70694e00bf 100644 (file)
--- a/ceph/doc/cephfs/mount-prerequisites.rst
+++ b/ceph/doc/cephfs/mount-prerequisites.rst
@@ -2,9 +2,11 @@ Mount CephFS: Prerequisites
 ===========================
 
 You can use CephFS by mounting it to your local filesystem or by using
-`cephfs-shell`_. CephFS can be mounted `using kernel`_ as well as `using
-FUSE`_. Both have their own advantages. Read the following section to
-understand more about both of these ways to mount CephFS.
+`cephfs-shell`_. Mounting CephFS requires superuser privileges to trim
+dentries by issuing a remount of itself. CephFS can be mounted
+`using kernel`_ as well as `using FUSE`_. Both have their own
+advantages. Read the following section to understand more about both of
+these ways to mount CephFS.
 
 For Windows CephFS mounts, please check the `ceph-dokan`_ page.