-<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.137 2010/01/23 16:37:12 sriggs Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.138 2010/01/24 14:46:01 mha Exp $ -->
<chapter id="backup">
<title>Backup and Restore</title>
very aggressive setting. If the standby server is tasked as an additional
server for decision support queries then it may be acceptable to set this
to a value of many hours (in seconds).
+ </para>
<para>
Transaction status "hint bits" written on primary are not WAL-logged,