Log Message:
-----------
Add item regarding Duplicate Key bug

Modified Files:
--------------
    slony1-engine/doc/adminguide:
        maintenance.sgml (r1.14 -> r1.15)

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Index: maintenance.sgml
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RCS file: /usr/local/cvsroot/slony1/slony1-engine/doc/adminguide/maintenance.sgml,v
retrieving revision 1.14
retrieving revision 1.15
diff -Ldoc/adminguide/maintenance.sgml -Ldoc/adminguide/maintenance.sgml -u -w -r1.14 -r1.15
--- doc/adminguide/maintenance.sgml
+++ doc/adminguide/maintenance.sgml
@@ -33,6 +33,17 @@
 <envar>pg_listener</envar> growing large and will slow
 replication.</para></listitem>
 
+
+<listitem> <para> The <link linkend="dupkey"> Duplicate Key Violation
+</link> bug has helped track down some &postgres; race conditions.
+One remaining issue is that it appears that is a case where
+<command>VACUUM</command> is not reclaiming space correctly, leading
+to corruption of B-trees. </para>
+
+<para> It may be helpful to run the command <command> REINDEX TABLE
+sl_log_1;</command> periodically to avoid the problem
+occurring. </para> </listitem>
+
 </itemizedlist>
 </para>