-<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.104 2007/10/16 02:48:57 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.105 2007/10/16 05:37:40 momjian Exp $ -->
<chapter id="backup">
<title>Backup and Restore</title>
has synced up with the master server (running the older version of
<productname>PostgreSQL</>), you can switch masters and make the slave
the master and shut down the older database instance. Such a
- switch-over results in only several minutes of downtime for an upgrade.
+ switch-over results in only several seconds of downtime for an upgrade.
</para>
<para>