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97 lines
4.1 KiB
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>repmgr_set_ack_policy</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB C API Reference" />
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<link rel="up" href="configuration_reference.html" title="Appendix D. DB_CONFIG Parameter Reference" />
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<p>Library Version 11.2.5.2</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">repmgr_set_ack_policy</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="rep_set_timeout_parameter.html">Prev</a> </td>
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<th width="60%" align="center">Appendix D. DB_CONFIG Parameter Reference</th>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="repmgr_set_ack_policy_parameter"></a>repmgr_set_ack_policy</h2>
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</div>
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</div>
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</div>
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<p>
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Specifies how master and client sites
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will handle acknowledgment of replication messages which are necessary for "permanent"
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records.
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</p>
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<p>
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The syntax of this parameter in the <a href="../../programmer_reference/env_db_config.html#env_db_config.DB_CONFIG" class="olink">DB_CONFIG</a> file is a
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single line with the string
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<code class="literal">repmgr_set_ack_policy</code>, one or more
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whitespace characters, and the ack_policy parameter
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specified as a string. For example:
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</p>
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<pre class="programlisting">repmgr_set_ack_policy DB_REPMGR_ACKS_ALL</pre>
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<p>
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Specifies that the master should wait until all replication
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clients have acknowledged each permanent replication
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message.
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</p>
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<p>
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The ack_policy parameters are:
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</p>
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<div class="itemizedlist">
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<ul type="disc">
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<li>DB_REPMGR_ACKS_ALL</li>
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<li>DB_REPMGR_ACKS_ALL_AVAILABLE</li>
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<li>DB_REPMGR_ACKS_ALL_PEERS</li>
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<li>DB_REPMGR_ACKS_NONE</li>
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<li>DB_REPMGR_ACKS_ONE</li>
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<li>DB_REPMGR_ACKS_ONE_PEER</li>
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<li>DB_REPMGR_ACKS_QUORUM</li>
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</ul>
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</div>
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<p>
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For more information, see
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<a class="xref" href="repmgrset_ack_policy.html" title="DB_ENV->repmgr_set_ack_policy()">DB_ENV->repmgr_set_ack_policy()</a>.
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="rep_set_timeout_parameter.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="configuration_reference.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="repmgr_site_parameter.html">Next</a></td>
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<tr>
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<td width="40%" align="left" valign="top">rep_set_timeout </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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<td width="40%" align="right" valign="top"> repmgr_site</td>
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