CHANGES and release note

diff --git a/CHANGES b/CHANGES
index 2ad5684af73a3031c46c11672d509ffccabcf2a5..a041b0d5ac5ebd3d93c19a73256b5237ddbd9325 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+5371.  [bug]           Improve incremental updates of the RPZ summary
+                       database to reduce delays that could occur when
+                       a policy zone update included a large number of
+                       record deletions. [GL #1447]
+
 5370.  [bug]           Deactivation of a netmgr handle associated with a
                        socket could be skipped in some circumstances.
                        Fixed by deactivating the netmgr handle before

diff --git a/doc/arm/notes-9.17.1.xml b/doc/arm/notes-9.17.1.xml
index 4c33ea316d0cdb384f9151d89fa22afb81f8d47c..1e6c5a28b2ff54c33611488a4b248f14ee902db7 100644 (file)
--- a/doc/arm/notes-9.17.1.xml
+++ b/doc/arm/notes-9.17.1.xml
@@ -55,7 +55,12 @@
     <itemizedlist>
       <listitem>
         <para>
-         None.
+         When an RPZ policy zone was updated via zone transfer
+         and a large number of records were deleted, <command>named</command>
+         could become nonresponsive for a short period while deleted
+         names were removed from the RPZ summary database. This database
+         cleanup is now done incrementally over a longer period of time,
+         reducing such delays. [GL #1447]
         </para>
       </listitem>
     </itemizedlist>