doc/rados: add pg-states and pg-concepts to tree

Add "pg-states" and "pg-concepts" to the left tree pane on
docs.ceph.com.

This commit has been made in response to a request from the upstream
made in https://pad.ceph.com/p/Report_Documentation_Bugs.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 0629f47faf73a5b88adbeceaf022ee23111bae7d)

diff --git a/doc/rados/operations/index.rst b/doc/rados/operations/index.rst
index 179b4818ecbe45a95460b97a18aba8432ec8b4d7..d57599b80ea9ac12e8fd34a6dcba13e72e7d0bbc 100644 (file)
--- a/doc/rados/operations/index.rst
+++ b/doc/rados/operations/index.rst
@@ -40,6 +40,8 @@ CRUSH algorithm.
        cache-tiering
        placement-groups
        balancer
+        pg-states
+        pg-concepts
        upmap
        crush-map
        crush-map-edits