1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY db-download-http
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8 | "http://download.oracle.com/berkeley-db/db-&db-version;.tar.gz">
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9 | <!ENTITY db-download-ftp " ">
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10 | <!ENTITY db-md5sum "3fda0b004acdaa6fa350bfc41a3b95ca">
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11 | <!ENTITY db-size "34 MB">
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12 | <!ENTITY db-buildsize "265 MB">
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13 | <!ENTITY db-time "0.4 SBU">
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14 | ]>
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15 |
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16 | <sect1 id="db" xreflabel="Berkeley DB-&db-version;">
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17 | <?dbhtml filename="db.html"?>
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18 |
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19 | <sect1info>
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20 | <othername>$LastChangedBy$</othername>
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21 | <date>$Date$</date>
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22 | </sect1info>
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23 |
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24 | <title>Berkeley DB-&db-version;</title>
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25 |
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26 | <indexterm zone="db">
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27 | <primary sortas="a-Berkeley-DB">Berkeley DB</primary>
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28 | </indexterm>
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29 |
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30 | <sect2 role="package">
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31 | <title>Introduction to Berkeley DB</title>
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32 |
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33 | <para>
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34 | The <application>Berkeley DB</application> package contains programs and
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35 | utilities used by many other applications for database related functions.
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36 | </para>
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37 |
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38 | &lfs72_checked;
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39 |
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40 | <bridgehead renderas="sect3">Package Information</bridgehead>
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41 | <itemizedlist spacing="compact">
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42 | <listitem>
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43 | <para>
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44 | Download (HTTP): <ulink url="&db-download-http;"/>
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45 | </para>
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46 | </listitem>
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47 | <listitem>
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48 | <para>
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49 | Download (FTP): <ulink url="&db-download-ftp;"/>
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50 | </para>
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51 | </listitem>
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52 | <listitem>
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53 | <para>
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54 | Download MD5 sum: &db-md5sum;
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55 | </para>
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56 | </listitem>
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57 | <listitem>
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58 | <para>
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59 | Download size: &db-size;
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60 | </para>
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61 | </listitem>
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62 | <listitem>
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63 | <para>
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64 | Estimated disk space required: &db-buildsize;
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65 | </para>
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66 | </listitem>
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67 | <listitem>
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68 | <para>
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69 | Estimated build time: &db-time;
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70 | </para>
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71 | </listitem>
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72 | </itemizedlist>
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73 |
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74 | <bridgehead renderas="sect3">Berkeley DB Dependencies</bridgehead>
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75 |
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76 | <bridgehead renderas="sect4">Optional</bridgehead>
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77 | <para role="optional">
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78 | <xref linkend="tcl"/>,
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79 | <xref linkend="openjdk"/><!-- or <xref linkend="jdk"/> -->, and
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80 | <xref linkend="sharutils"/> (for the <command>uudecode</command> command)
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81 | </para>
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82 |
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83 | <para condition="html" role="usernotes">
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84 | User Notes: <ulink url="&blfs-wiki;/db"/>
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85 | </para>
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86 | </sect2>
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87 |
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88 | <!-- <sect2 role="testing">
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89 | <title>Testing Berkeley DB</title>
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90 |
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91 | <para>
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92 | If you can't wait 12 hours or so you may want to skip ahead to
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93 | <xref linkend="bdb-installation"/>. The test suite can take a long time
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94 | and has a few bugs causing a report of <quote>Regression tests
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95 | failed</quote>. However, running the test suite is a very exhaustive test
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96 | of your hardware, perhaps pushing your machine harder (especially disk
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97 | I/O) than it will ever see during production use. Note that you must have
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98 | <application>Tcl</application> installed to run the test suite.
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99 | </para>
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100 |
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101 | <para>
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102 | Build for the <application>Berkeley DB</application> test by running the
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103 | following commands:
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104 | </para>
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105 |
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106 | <screen><userinput>cd build_unix &&
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107 | ../dist/configure --prefix=/usr \
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108 | --enable-test \
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109 | --enable-tcl \
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110 | --enable-dbm \
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111 | --with-tcl=/usr/lib &&
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112 | make</userinput></screen>
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113 |
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114 | <para>
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115 | To test the results, start <command>tclsh</command>:
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116 | </para>
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117 |
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118 | <screen><userinput>tclsh</userinput></screen>
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119 |
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120 | <para>
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121 | From the <command>tclsh</command> prompt (<prompt>% </prompt>), run:
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122 | </para>
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123 |
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124 | <screen><userinput>source ../test/tcl/test.tcl
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125 | run_parallel 5 run_std
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126 | exit</userinput></screen>
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127 |
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128 | <para>
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129 | Clean up the source tree with the following command:
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130 | </para>
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131 |
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132 | <screen><userinput>make realclean &&
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133 | cd ..</userinput></screen>
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134 |
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135 | <note><para>
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136 | Test127.f and Repmgr026.c are known to fail.
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137 | </para></note>
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138 |
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139 | <para>
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140 | There are additional testing suites in the
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141 | <filename class="directory">test/c</filename> and
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142 | <filename class="directory">test/cxx</filename> directories. See the
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143 | <filename>README</filename> in each directory for instructions on how to
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144 | run the tests.
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145 | </para>
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146 | </sect2> -->
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147 |
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148 | <sect2 role="installation" id="bdb-installation">
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149 | <title>Installation of Berkeley DB</title>
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150 |
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151 | <!-- <note>
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152 | <para>
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153 | If you plan on installing <application>Berkeley DB</application> with
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154 | Java support, you should check the system for certain versions of
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155 | <xref linkend="jdk"/> and <xref linkend="gmime"/>. Specifically,
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156 | if <application>JDK</application>-6 Update X and the
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157 | <command>uudecode</command> program from the
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158 | <application>GMime</application> program is on the system, the build
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159 | will fail (unless you run the modified <command>./configure</command>
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160 | command shown below). You can run two commands
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161 | (<command>javac -version</command> and
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162 | <command>uudecode --version</command>) to determine what versions are
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163 | installed. You can also download and run a shell script from
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164 | <ulink url="&files-anduin;/jdk-uudecode-check.sh"/> that will alert you
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165 | to a non-working condition. If the identified programs exist on the
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166 | system, you must modify the <command>./configure</command> command as
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167 | shown below.
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168 | </para>
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169 |
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170 | <screen><userinput>uudecode="no" ../dist/configure --(use the parameters shown below)</userinput></screen>
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171 | </note> -->
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172 |
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173 | <para>
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174 | Install <application>Berkeley DB</application> by running the following
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175 | commands:
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176 | </para>
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177 |
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178 | <screen><userinput>cd build_unix &&
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179 | ../dist/configure --prefix=/usr \
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180 | --enable-compat185 \
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181 | --enable-dbm \
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182 | --disable-static \
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183 | --enable-cxx &&
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184 | make</userinput></screen>
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185 |
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186 | <para>
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187 | Now, as the <systemitem class="username">root</systemitem> user:
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188 | </para>
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189 |
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190 | <screen role="root"><userinput>make docdir=/usr/share/doc/db-&db-version; install &&
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191 | chown -v -R root:root \
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192 | /usr/bin/db_* \
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193 | /usr/include/db{,_185,_cxx}.h \
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194 | /usr/lib/libdb*.{so,la} \
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195 | /usr/share/doc/db-&db-version;</userinput></screen>
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196 | </sect2>
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197 |
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198 | <sect2 role="commands">
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199 | <title>Command Explanations</title>
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200 |
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201 | <para>
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202 | <command>cd build_unix && ../dist/configure
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203 | --prefix=/usr...</command>: This replaces the normal
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204 | <command>./configure</command> command, as
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205 | <application>Berkeley DB</application> comes with various build
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206 | directories for different platforms.
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207 | </para>
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208 |
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209 | <para>
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210 | <option>--enable-compat185</option>: This switch enables building
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211 | the DB-1.85 compatibility API.
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212 | </para>
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213 |
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214 | <para>
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215 | <option>--enable-cxx</option>: This switch enables building C++ API
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216 | libraries.
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217 | </para>
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218 |
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219 | <para>
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220 | <option>--enable-dbm</option>: Enables legacy interface support
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221 | needed by some older packages.
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222 | </para>
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223 |
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224 | <para>
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225 | <command>make docdir=/usr/share/doc/db-&db-version; install</command>:
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226 | This installs the documentation in the standard location instead of
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227 | <filename class="directory">/usr/docs</filename>.
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228 | </para>
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229 |
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230 | <para>
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231 | <command>chown -v -R root:root ...</command>:This command changes the
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232 | ownership of various installed files from the uid:gid of the builder to
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233 | root:root.
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234 | </para>
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235 |
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236 | <para>
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237 | <option>--enable-tcl --with-tcl=/usr/lib</option>: Enables
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238 | <application>Tcl</application> support in DB and creates the
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239 | <filename class="libraryfile">libdb_tcl</filename> libraries.
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240 | </para>
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241 |
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242 | <para>
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243 | <option>--enable-java</option>: Enables
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244 | <application>Java</application> support in DB and creates the
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245 | <filename class="libraryfile">libdb_java</filename> libraries.
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246 | </para>
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247 | </sect2>
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248 |
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249 | <sect2 role="content">
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250 | <title>Contents</title>
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251 |
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252 | <segmentedlist>
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253 | <segtitle>Installed Programs</segtitle>
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254 | <segtitle>Installed Libraries</segtitle>
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255 | <segtitle>Installed Directory</segtitle>
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256 |
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257 | <seglistitem>
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258 | <seg>
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259 | db_archive,
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260 | db_checkpoint,
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261 | db_deadlock,
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262 | db_dump,
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263 | db_hotbackup,
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264 | db_load,
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265 | db_log_verify,
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266 | db_printlog,
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267 | db_recover,
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268 | db_replicate,
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269 | db_stat,
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270 | db_tuner,
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271 | db_upgrade and
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272 | db_verify.
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273 | </seg>
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274 | <seg>
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275 | libdb.so and
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276 | libdb_cxx.so
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277 | </seg>
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278 | <seg>/usr/share/doc/db-&db-version;</seg>
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279 | </seglistitem>
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280 | </segmentedlist>
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281 |
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282 | <variablelist>
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283 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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284 | <?dbfo list-presentation="list"?>
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285 | <?dbhtml list-presentation="table"?>
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286 |
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287 | <varlistentry id="db_archive">
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288 | <term><command>db_archive</command></term>
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289 | <listitem>
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290 | <para>
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291 | prints the pathnames of log files that are no longer in use.
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292 | </para>
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293 | <indexterm zone="db db_archive">
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294 | <primary sortas="b-db_archive">db_archive</primary>
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295 | </indexterm>
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296 | </listitem>
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297 | </varlistentry>
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298 |
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299 | <varlistentry id="db_checkpoint">
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300 | <term><command>db_checkpoint</command></term>
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301 | <listitem>
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302 | <para>
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303 | is a daemon process used to monitor and checkpoint database logs.
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304 | </para>
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305 | <indexterm zone="db db_checkpoint">
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306 | <primary sortas="b-db_checkpoint">db_checkpoint</primary>
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307 | </indexterm>
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308 | </listitem>
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309 | </varlistentry>
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310 |
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311 | <varlistentry id="db_deadlock">
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312 | <term><command>db_deadlock</command></term>
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313 | <listitem>
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314 | <para>
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315 | is used to abort lock requests when deadlocks are detected.
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316 | </para>
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317 | <indexterm zone="db db_deadlock">
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318 | <primary sortas="b-db_deadlock">db_deadlock</primary>
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319 | </indexterm>
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320 | </listitem>
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321 | </varlistentry>
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322 |
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323 | <varlistentry id="db_dump">
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324 | <term><command>db_dump</command></term>
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325 | <listitem>
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326 | <para>
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327 | converts database files to a flat file format readable by
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328 | <command>db_load</command>.
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329 | </para>
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330 | <indexterm zone="db db_dump">
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331 | <primary sortas="b-db_dump">db_dump</primary>
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332 | </indexterm>
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333 | </listitem>
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334 | </varlistentry>
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335 |
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336 | <varlistentry id="db_hotbackup">
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337 | <term><command>db_hotbackup</command></term>
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338 | <listitem>
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339 | <para>
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340 | creates "hot backup" or "hot failover" snapshots of Berkeley DB
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341 | databases.
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342 | </para>
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343 | <indexterm zone="db db_hotbackup">
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344 | <primary sortas="b-db_hotbackup">db_hotbackup</primary>
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345 | </indexterm>
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346 | </listitem>
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347 | </varlistentry>
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348 |
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349 | <varlistentry id="db_load">
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350 | <term><command>db_load</command></term>
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351 | <listitem>
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352 | <para>
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353 | is used to create database files from flat files created with
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354 | <command>db_dump</command>.
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355 | </para>
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356 | <indexterm zone="db db_load">
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357 | <primary sortas="b-db_load">db_load</primary>
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358 | </indexterm>
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359 | </listitem>
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360 | </varlistentry>
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361 |
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362 | <varlistentry id="db_log_verify">
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363 | <term><command>db_log_verify</command></term>
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364 | <listitem>
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365 | <para>verifies the log files of a database.</para>
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366 | <indexterm zone="db db_log_verify">
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367 | <primary sortas="b-db_log_verify">db_log_verify</primary>
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368 | </indexterm>
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369 | </listitem>
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370 | </varlistentry>
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371 |
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372 | <varlistentry id="db_printlog">
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373 | <term><command>db_printlog</command></term>
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374 | <listitem>
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375 | <para>converts database log files to human readable text.</para>
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376 | <indexterm zone="db db_printlog">
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377 | <primary sortas="b-db_printlog">db_printlog</primary>
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378 | </indexterm>
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379 | </listitem>
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380 | </varlistentry>
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381 |
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382 | <varlistentry id="db_recover">
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383 | <term><command>db_recover</command></term>
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384 | <listitem>
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385 | <para>
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386 | is used to restore a database to a consistent state after a failure.
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387 | </para>
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388 | <indexterm zone="db db_recover">
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389 | <primary sortas="b-db_recover">db_recover</primary>
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390 | </indexterm>
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391 | </listitem>
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392 | </varlistentry>
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393 |
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394 | <varlistentry id="db_replicate">
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395 | <term><command>db_replicate</command></term>
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396 | <listitem>
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397 | <para>
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398 | is a daemon process that provides replication/HA services on a
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399 | transactional environment.
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400 | </para>
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401 | <indexterm zone="db db_replicate">
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402 | <primary sortas="b-db_replicate">db_replicate</primary>
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403 | </indexterm>
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404 | </listitem>
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405 | </varlistentry>
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406 |
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407 | <varlistentry id="db_stat">
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408 | <term><command>db_stat</command></term>
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409 | <listitem>
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410 | <para>displays database environment statistics.</para>
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411 | <indexterm zone="db db_stat">
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412 | <primary sortas="b-db_stat">db_stat</primary>
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413 | </indexterm>
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414 | </listitem>
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415 | </varlistentry>
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416 |
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417 | <varlistentry id="db_tuner">
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418 | <term><command>db_tuner</command></term>
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419 | <listitem>
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420 | <para>
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421 | analyzes the data in a btree database, and suggests a page size that
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422 | is likely to deliver optimal operation.
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423 | </para>
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424 | <indexterm zone="db db_tuner">
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425 | <primary sortas="b-db_tuner">db_tuner</primary>
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426 | </indexterm>
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427 | </listitem>
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428 | </varlistentry>
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429 |
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430 | <varlistentry id="db_upgrade">
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431 | <term><command>db_upgrade</command></term>
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432 | <listitem>
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433 | <para>
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434 | is used to upgrade database files to a newer version of
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435 | <application>Berkeley DB</application>.
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436 | </para>
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437 | <indexterm zone="db db_upgrade">
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438 | <primary sortas="b-db_upgrade">db_upgrade</primary>
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439 | </indexterm>
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440 | </listitem>
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441 | </varlistentry>
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442 |
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443 | <varlistentry id="db_verify">
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444 | <term><command>db_verify</command></term>
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445 | <listitem>
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446 | <para>is used to run consistency checks on database files.</para>
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447 | <indexterm zone="db db_verify">
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448 | <primary sortas="b-db_verify">db_verify</primary>
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449 | </indexterm>
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450 | </listitem>
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451 | </varlistentry>
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452 | </variablelist>
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453 | </sect2>
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454 | </sect1>
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