g-enabling-high-availability-features.xml

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  PUBLIC "-//OASIS//DTD DITA Composite//EN" "ditabase.dtd">
<topic id="topic1">
   <title>Enabling High Availability Features</title>
   <abstract>
      <shortdesc>The fault tolerance and the high-availability features of Greenplum Database can be
         configured.</shortdesc>
   </abstract>
   <body>
      <note type="important"> When data loss is not acceptable for a <ph otherprops="pivotal"
            >Pivotal </ph>Greenplum Database cluster, master and segment mirroring must be
            enabled<ph otherprops="pivotal"> in order for the cluster to be supported by
            Pivotal</ph>. Without mirroring, system and data availability is not guaranteed<ph
            otherprops="pivotal">, Pivotal will make best efforts to restore a cluster in this
            case</ph>. For information about master and segment mirroring, see <xref
            href="../../intro/about_ha.xml#about_ha">About Redundancy and Failover</xref>.</note>
      <p>For information about the utilities that are used to enable high availability, see the
            <i>Greenplum Database Utility Guide</i>. </p>
   </body>
</topic>