From 95a231aef9bb872913f67f30a8cffcfefaf8ca51 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 20 Sep 2017 09:36:19 -0400
Subject: [PATCH] docs:   re-add instructions on setting wal_level for rsync
 use

This step was erroneously removed four days ago by me.

Reported-by: Magnus via IM

Backpatch-through: 9.5
---
 doc/src/sgml/ref/pgupgrade.sgml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/ref/pgupgrade.sgml b/doc/src/sgml/ref/pgupgrade.sgml
index 4e248eae38..6d5b76abd9 100644
--- a/doc/src/sgml/ref/pgupgrade.sgml
+++ b/doc/src/sgml/ref/pgupgrade.sgml
@@ -326,7 +326,9 @@ NET STOP postgresql-9.0
      against the old primary and standby clusters.  Verify that the
      <quote>Latest checkpoint location</> values match in all clusters.
      (There will be a mismatch if old standby servers were shut down
-     before the old primary.)
+     before the old primary.)  Also, change <varname>wal_level</> to
+     <literal>replica</> in the <filename>postgresql.conf</> file on the
+     new primary cluster.
     </para>
    </step>