From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 20 Nov 2006 21:26:22 +0000 (+0000)
Subject: Add mention that Shared Disk Failover can use file system mirroring of
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=0ef510800faec1174f8152db62e9818c6fe88c10;p=users%2Fbernd%2Fpostgres.git

Add mention that Shared Disk Failover can use file system mirroring of
the mirroring is consistent.
---

diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml
index dc589edc29..17d9b67714 100644
--- a/doc/src/sgml/high-availability.sgml
+++ b/doc/src/sgml/high-availability.sgml
@@ -98,7 +98,10 @@
     disk array fails or becomes corrupt, the primary and standby
     servers are both nonfunctional.  Another issue is that the
     standby server should never access the shared storage while
-    the primary server is running.
+    the primary server is running.  It is also possible to use
+    some type of file system mirroring to keep the standby server
+    current, but the mirroring must be done in a way that the
+    standby server has a consistent copy of the file system.
    </para>
   </listitem>
  </varlistentry>