doc: "mds blacklist interval" vs manually blacklisting

The "mds blacklist interval" setting has no effect on the time that the "ceph osd blacklist" command will use by default. Clarify this in the docs. Signed-off-by: Ken Dreyer <[email protected]>
mulbc · Oct 9, 2017 · 4fb89a6 · 4fb89a6
1 parent 765259a
commit 4fb89a6
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/doc/cephfs/mds-config-ref.rst b/doc/cephfs/mds-config-ref.rst
@@ -97,7 +97,12 @@
 
 ``mds blacklist interval``
 
-:Description: The blacklist duration for failed MDSs in the OSD map.
+:Description: The blacklist duration for failed MDSs in the OSD map. Note,
+              this controls how long failed MDS daemons will stay in the
+              OSDMap blacklist. It has no effect on how long something is
+              blacklisted when the administrator blacklists it manually. For
+              example, ``ceph osd blacklist add`` will still use the default
+              blacklist time.)
 :Type:  Float
 :Default: ``24.0*60.0``