From de592e2669380d5f95766d2bbe583558772fb6ce Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Sat, 26 Mar 2011 21:18:53 -0400
Subject: [PATCH] Remove disclaimer stating that fsync=off slows down sync rep.
The underlying problem that caused this phenomenon was fixed by commit
92f4786fa9b730fd12cbfe973eb96addc6e98924.
---
doc/src/sgml/high-availability.sgml | 6 ------
1 file changed, 6 deletions(-)
diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml
index 40b8b7393f8..f6308dd7849 100644
--- a/doc/src/sgml/high-availability.sgml
+++ b/doc/src/sgml/high-availability.sgml
@@ -1013,12 +1013,6 @@ synchronous_replication = on
the rate of generation of WAL data.
</para>
- <para>
- Replies are only sent when WAL is written to disk, so setting
- <varname>fsync</> to <literal>off</> on the standby will significantly
- reduce performance of synchronous replication and should be avoided.
- </para>
-
</sect3>
<sect3 id="synchronous-replication-ha">
--
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