From a11e15c7b66c647269ecad73560be0e717ffc400 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 31 Jan 2013 16:32:35 -0500
Subject: [PATCH] pg_upgrade docs: mention modification of postgresql.conf in
 new cluster

Mention it might be necessary to modify postgresql.conf in the new
cluster to match the old cluster.

Backpatch to 9.2.

Suggested by user.
---
 doc/src/sgml/pgupgrade.sgml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/pgupgrade.sgml b/doc/src/sgml/pgupgrade.sgml
index e0765babfc5..5baf420a27a 100644
--- a/doc/src/sgml/pgupgrade.sgml
+++ b/doc/src/sgml/pgupgrade.sgml
@@ -402,7 +402,9 @@ pg_upgrade.exe
 
     <para>
      If you modified <filename>pg_hba.conf</> to use <literal>trust</>,
-     restore its original authentication settings.
+     restore its original authentication settings.  It might also be
+     necessary to adjust other configurations files in the new cluster to
+     match the old cluster, e.g. <filename>postgresql.conf</>.
     </para>
    </step>
 
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