doc: Adds additional terms for use with librados.

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

diff --git a/doc/glossary.rst b/doc/glossary.rst
index 949dd3b38d5ced1b6389710e0dcce835a9d496f9..144e7faefefe259da77283b008328799041559c8 100644 (file)
--- a/doc/glossary.rst
+++ b/doc/glossary.rst
@@ -18,6 +18,10 @@ reflect either technical terms or legacy ways of referring to Ceph systems.
                The aggregate term for the people, software, mission and infrastructure 
                of Ceph.
                
+       cephx
+               The Ceph authentication protocol. Cephx operates like Kerberos, but it
+               has no single point of failure.
+
        Ceph
        Ceph Platform
                All Ceph software, which includes any piece of code hosted at 
@@ -130,6 +134,13 @@ reflect either technical terms or legacy ways of referring to Ceph systems.
        CRUSH
                Controlled Replication Under Scalable Hashing. It is the algorithm
                Ceph uses to compute object storage locations.
+               
+       ruleset
+               A set of CRUSH data placement rules that applies to a particular pool(s).
+
+       Pool
+       Pools
+               Pools are logical partitions for storing objects.
 
 .. _http://github.com/ceph: http://github.com/ceph
 .. _Cluster Map: ../architecture#cluster-map