doc/glossary: add "Ceph Manager" and "OSD Daemons" to glossary

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/doc/glossary.rst b/doc/glossary.rst
index 603ac7647a3c2170ee0117542be74802c8ddf503..9c2d4e81f97db3a20679252fc3c0c3374cfee514 100644 (file)
--- a/doc/glossary.rst
+++ b/doc/glossary.rst
@@ -84,6 +84,7 @@ reflect either technical terms or legacy ways of referring to Ceph systems.
                proper term is "Ceph OSD".
                
        Ceph OSD Daemon
+       Ceph OSD Daemons
        Ceph OSD
                The Ceph OSD software, which interacts with a logical
                disk (:term:`OSD`). Sometimes, Ceph users use the
@@ -93,7 +94,12 @@ reflect either technical terms or legacy ways of referring to Ceph systems.
        Ceph Monitor
        MON
                The Ceph monitor software.
-       
+
+       Ceph Manager
+       MGR
+               The Ceph manager software, which collects all the state from the whole
+               cluster in one place.
+
        Ceph Metadata Server
        MDS
                The Ceph metadata software.