doc/glossary: rewrite "Ceph File System"

Improve the definition of "Ceph File System".

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(cherry picked from commit 918f539399ad4ed43d46d8db473d938a0bad4187)

diff --git a/doc/glossary.rst b/doc/glossary.rst
index c1f39d042d38157a7d033439c4697ca76c615e50..cdf40b894efbfd0c5e2bc821a59c13a3c08677eb 100644 (file)
--- a/doc/glossary.rst
+++ b/doc/glossary.rst
@@ -54,10 +54,10 @@
        Ceph File System
                 See :term:`CephFS`
 
-       CephFS
-                The POSIX filesystem components of Ceph. Refer :ref:`CephFS
-                Architecture <arch-cephfs>` and :ref:`ceph-file-system` for
-                more details.
+       :ref:`CephFS<ceph-file-system>`
+                The Ceph File System, or CephFS, is a POSIX-compliant file
+                system built on top of Ceph’s distributed object store, RADOS.
+                See :ref:`CephFS Architecture <arch-cephfs>` for more details.
 
        Ceph Interim Release
                 A version of Ceph that has not yet been put through quality