mirror of
https://github.com/yasuhirokimura/db18
synced 2026-06-08 18:29:23 +00:00
Yasuhiro KIMURA
100 lines
4.2 KiB
HTML
100 lines
4.2 KiB
HTML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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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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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>Log configuration</title>
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<link rel="stylesheet" href="gettingStarted.css" type="text/css" />
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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 Upgrade Guide" />
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<link rel="up" href="upgrade_4_7_toc.html" title="Chapter 3. Upgrading Berkeley DB 4.6 applications to Berkeley DB 4.7" />
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<link rel="prev" href="upgrade_4_7_interdir.html" title="DB_ENV->set_intermediate_dir" />
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<link rel="next" href="upgrade_4_7_disk.html" title="Upgrade Requirements" />
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</head>
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<body>
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<div xmlns="" class="navheader">
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<div class="libver">
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<p>Library Version 18.1.40</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">Log configuration</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="upgrade_4_7_interdir.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 3. Upgrading Berkeley DB 4.6 applications to Berkeley DB 4.7</th>
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<td width="20%" align="right"> <a accesskey="n" href="upgrade_4_7_disk.html">Next</a></td>
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</tr>
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</table>
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<hr />
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</div>
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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="upgrade_4_7_log"></a>Log configuration</h2>
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</div>
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</div>
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</div>
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<p>In the Berkeley DB 4.7 release, the logging subsystem is configured using the
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<a href="../api_reference/C/envlog_set_config.html" class="olink">DB_ENV->log_set_config()</a> method instead of the previously used
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<a href="../api_reference/C/envset_flags.html" class="olink">DB_ENV->set_flags()</a> method.</p>
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<p>The <a href="../api_reference/C/envset_flags.html" class="olink">DB_ENV->set_flags()</a> method no longer accepts the flags DB_DIRECT_LOG,
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DB_DSYNC_LOG, DB_LOG_INMEMORY or DB_LOG_AUTOREMOVE. Applications should
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be modified to use the equivalent flags accepted by the
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<a href="../api_reference/C/envlog_set_config.html" class="olink">DB_ENV->log_set_config()</a> method.</p>
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<div class="informaltable">
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<table border="1" width="80%">
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<colgroup>
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<col />
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<col />
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</colgroup>
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<thead>
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<tr>
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<th>Previous <a href="../api_reference/C/envset_flags.html" class="olink">DB_ENV->set_flags()</a> flag</th>
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<th>Replacement <a href="../api_reference/C/envlog_set_config.html" class="olink">DB_ENV->log_set_config()</a> flag</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>DB_DIRECT_LOG</td>
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<td>DB_LOG_DIRECT</td>
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</tr>
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<tr>
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<td>DB_DSYNC_LOG</td>
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<td>DB_LOG_DSYNC</td>
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</tr>
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<tr>
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<td>DB_LOG_INMEMORY</td>
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<td>DB_LOG_IN_MEMORY</td>
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</tr>
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<tr>
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<td>DB_LOG_AUTOREMOVE</td>
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<td>DB_LOG_AUTO_REMOVE</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div class="navfooter">
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<hr />
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<table width="100%" summary="Navigation footer">
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="upgrade_4_7_interdir.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="upgrade_4_7_toc.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="upgrade_4_7_disk.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">DB_ENV->set_intermediate_dir </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>
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<td width="40%" align="right" valign="top"> Upgrade Requirements</td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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