| 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 "&sources-anduin-http;/bdb/db-&db-version;.tar.gz">
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| 8 | <!ENTITY db-download-ftp " ">
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| 9 | <!ENTITY db-md5sum "b99454564d5b4479750567031d66fe24">
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| 10 | <!ENTITY db-size "34 MB">
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| 11 | <!ENTITY db-buildsize "265 MB">
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| 12 | <!ENTITY db-time "0.6 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="db" xreflabel="Berkeley DB-&db-version;">
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| 16 | <?dbhtml filename="db.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <date>$Date$</date>
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| 20 | </sect1info>
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| 21 |
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| 22 | <title>Berkeley DB-&db-version;</title>
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| 23 |
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| 24 | <indexterm zone="db">
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| 25 | <primary sortas="a-Berkeley-DB">Berkeley DB</primary>
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| 26 | </indexterm>
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| 27 |
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| 28 | <sect2 role="package">
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| 29 | <title>Introduction to Berkeley DB</title>
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| 30 |
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| 31 | <para>
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| 32 | The <application>Berkeley DB</application> package contains programs and
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| 33 | utilities used by many other applications for database related functions.
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| 34 | </para>
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| 35 |
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| 36 | &lfs110a_checked;
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| 37 |
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| 38 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 39 | <itemizedlist spacing="compact">
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| 40 | <listitem>
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| 41 | <para>
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| 42 | Download (HTTP): <ulink url="&db-download-http;"/>
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| 43 | </para>
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| 44 | </listitem>
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| 45 | <listitem>
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| 46 | <para>
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| 47 | Download (FTP): <ulink url="&db-download-ftp;"/>
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| 48 | </para>
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| 49 | </listitem>
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| 50 | <listitem>
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| 51 | <para>
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| 52 | Download MD5 sum: &db-md5sum;
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| 53 | </para>
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| 54 | </listitem>
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| 55 | <listitem>
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| 56 | <para>
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| 57 | Download size: &db-size;
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| 58 | </para>
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| 59 | </listitem>
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| 60 | <listitem>
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| 61 | <para>
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| 62 | Estimated disk space required: &db-buildsize;
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| 63 | </para>
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| 64 | </listitem>
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| 65 | <listitem>
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| 66 | <para>
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| 67 | Estimated build time: &db-time;
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| 68 | </para>
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| 69 | </listitem>
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| 70 | </itemizedlist>
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| 71 |
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| 72 | <bridgehead renderas="sect3">Berkeley DB Dependencies</bridgehead>
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| 73 |
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| 74 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 75 | <para role="optional">
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| 76 | <!-- <xref linkend="tcl"/> and -->
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| 77 | <xref linkend="sharutils"/> (for the <command>uudecode</command> command)
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| 78 |
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| 79 | <!--,
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| 80 | <xref linkend="openjdk"/> or <xref linkend="java"/>, and
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| 81 | - - This is currently broken, removed for now. - -
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| 82 | <xref linkend="sharutils"/> (for the <command>uudecode</command> command
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| 83 | - Java bindings are required) -->
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| 84 | </para>
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| 85 |
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| 86 | <para condition="html" role="usernotes">
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| 87 | User Notes: <ulink url="&blfs-wiki;/db"/>
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| 88 | </para>
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| 89 | </sect2>
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| 90 |
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| 91 | <!-- <sect2 role="testing">
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| 92 | <title>Testing Berkeley DB before the real install</title>
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| 93 |
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| 94 | <para>
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| 95 | If you can't wait 12 hours or so you may want to skip ahead to
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| 96 | <xref linkend="bdb-installation"/>. The test suite can take a long time
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| 97 | and has a few bugs causing a report of <quote>Regression tests
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| 98 | failed</quote>. However, running the test suite is a very exhaustive test
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| 99 | of your hardware, perhaps pushing your machine harder (especially disk
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| 100 | I/O) than it will ever see during production use. Note that you must have
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| 101 | <application>Tcl</application> installed to run the test suite.
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| 102 | </para>
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| 103 |
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| 104 | <para>
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| 105 | Build for the <application>Berkeley DB</application> test by running the
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| 106 | following commands:
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| 107 | </para>
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| 108 |
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| 109 | <screen><userinput>cd build_unix &&
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| 110 | ../dist/configure --prefix=/usr \
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| 111 | --enable-test \
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| 112 | --enable-tcl \
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| 113 | --enable-dbm \
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| 114 | --with-tcl=/usr/lib &&
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| 115 | make</userinput></screen>
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| 116 |
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| 117 | <para>
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| 118 | To test the results, start <command>tclsh</command>:
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| 119 | </para>
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| 120 |
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| 121 | <screen><userinput>tclsh</userinput></screen>
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| 122 |
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| 123 | <para>
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| 124 | From the <command>tclsh</command> prompt (<prompt>% </prompt>), run:
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| 125 | </para>
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| 126 |
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| 127 | <screen><userinput>source ../test/tcl/test.tcl
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| 128 | run_parallel 5 run_std
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| 129 | exit</userinput></screen>
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| 130 |
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| 131 | <para>
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| 132 | Clean up the source tree with the following command:
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| 133 | </para>
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| 134 |
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| 135 | <screen><userinput>make realclean &&
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| 136 | cd ..</userinput></screen>
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| 137 |
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| 138 | <note><para>
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| 139 | Test127.f and Repmgr026.c are known to fail.
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| 140 | </para></note>
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| 141 |
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| 142 | <para>
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| 143 | There are additional testing suites in the
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| 144 | <filename class="directory">test/c</filename> and
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| 145 | <filename class="directory">test/cxx</filename> directories. See the
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| 146 | <filename>README</filename> in each directory for instructions on how to
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| 147 | run the tests.
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| 148 | </para>
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| 149 | </sect2> -->
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| 150 |
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| 151 | <sect2 role="installation" id="bdb-installation">
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| 152 | <title>Installation of Berkeley DB</title>
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| 153 |
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| 154 | <para>
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| 155 | First apply a fix so that this will compile with current versions of
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| 156 | <command>g++</command>:
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| 157 | </para>
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| 158 |
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| 159 | <screen><userinput>sed -i 's/\(__atomic_compare_exchange\)/\1_db/' src/dbinc/atomic.h</userinput></screen>
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| 160 |
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| 161 | <!-- move parts of hte testing to here, possibly as sect3 -->
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| 162 |
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| 163 | <para>
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| 164 | Install <application>Berkeley DB</application> by running the following
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| 165 | commands:
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| 166 | </para>
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| 167 |
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| 168 | <screen><userinput>cd build_unix &&
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| 169 | ../dist/configure --prefix=/usr \
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| 170 | --enable-compat185 \
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| 171 | --enable-dbm \
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| 172 | --disable-static \
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| 173 | --enable-cxx &&
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| 174 | make</userinput></screen>
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| 175 |
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| 176 | <para>
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| 177 | Now, as the <systemitem class="username">root</systemitem> user:
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| 178 | </para>
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| 179 |
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| 180 | <screen role="root"><userinput>make docdir=/usr/share/doc/db-&db-version; install &&
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| 181 |
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| 182 | chown -v -R root:root \
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| 183 | /usr/bin/db_* \
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| 184 | /usr/include/db{,_185,_cxx}.h \
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| 185 | /usr/lib/libdb*.{so,la} \
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| 186 | /usr/share/doc/db-&db-version;</userinput></screen>
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| 187 | </sect2>
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| 188 |
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| 189 | <sect2 role="commands">
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| 190 | <title>Command Explanations</title>
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| 191 |
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| 192 | <para>
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| 193 | <command>cd build_unix && ../dist/configure
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| 194 | --prefix=/usr...</command>: This replaces the normal
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| 195 | <command>./configure</command> command, as
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| 196 | <application>Berkeley DB</application> comes with various build
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| 197 | directories for different platforms.
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| 198 | </para>
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| 199 |
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| 200 | <para>
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| 201 | <parameter>--enable-compat185</parameter>: This switch enables building
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| 202 | the DB-1.85 compatibility API.
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| 203 | </para>
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| 204 |
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| 205 | <para>
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| 206 | <parameter>--enable-cxx</parameter>: This switch enables building C++ API
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| 207 | libraries.
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| 208 | </para>
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| 209 |
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| 210 | <para>
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| 211 | <parameter>--enable-dbm</parameter>: Enables legacy interface support
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| 212 | needed by some older packages.
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| 213 | </para>
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| 214 |
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| 215 | <para>
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| 216 | <command>make docdir=/usr/share/doc/db-&db-version; install</command>:
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| 217 | This installs the documentation in the standard location instead of
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| 218 | <filename class="directory">/usr/docs</filename>.
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| 219 | </para>
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| 220 |
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| 221 | <para>
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| 222 | <command>chown -v -R root:root ...</command>:This command changes the
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| 223 | ownership of various installed files from the uid:gid of the builder to
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| 224 | root:root.
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| 225 | </para>
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| 226 |
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| 227 | <para>
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| 228 | <option>--enable-tcl --with-tcl=/usr/lib</option>: Enables
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| 229 | <application>Tcl</application> support in DB and creates the
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| 230 | <filename class="libraryfile">libdb_tcl</filename> libraries.
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| 231 | </para>
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| 232 |
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| 233 | <para>
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| 234 | <option>--enable-java</option>: Enables <application>Java</application>
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| 235 | support in DB and creates the
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| 236 | <filename class="libraryfile">libdb_java</filename> libraries.
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| 237 | <!--
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| 238 | checking if java works... yes
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| 239 | checking for javac... /opt/jdk/bin/javac
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| 240 | checking absolute path of javac... /opt/jdk/bin/javac
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| 241 | checking java version... 10.0.1
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| 242 | configure: error: Java version 1.3 or higher required, got 10.0.1
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| 243 | -->
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| 244 | Support is currently broken with Java-&openjdk-build;.x.
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| 245 | </para>
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| 246 | </sect2>
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| 247 |
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| 248 | <sect2 role="content">
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| 249 | <title>Contents</title>
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| 250 |
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| 251 | <segmentedlist>
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| 252 | <segtitle>Installed Programs</segtitle>
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| 253 | <segtitle>Installed Libraries</segtitle>
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| 254 | <segtitle>Installed Directory</segtitle>
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| 255 |
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| 256 | <seglistitem>
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| 257 | <seg>
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| 258 | db_archive,
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| 259 | db_checkpoint,
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| 260 | db_deadlock,
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| 261 | db_dump,
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| 262 | db_hotbackup,
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| 263 | db_load,
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| 264 | db_log_verify,
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| 265 | db_printlog,
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| 266 | db_recover,
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| 267 | db_replicate,
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| 268 | db_stat,
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| 269 | db_tuner,
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| 270 | db_upgrade, and
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| 271 | db_verify
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| 272 | </seg>
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| 273 | <seg>
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| 274 | libdb.so,
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| 275 | libdb_cxx.so, and
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| 276 | <!-- libdb_java.so, and -->
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| 277 | libdb_tcl.so
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| 278 | </seg>
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| 279 | <seg>/usr/share/doc/db-&db-version;</seg>
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| 280 | </seglistitem>
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| 281 | </segmentedlist>
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| 282 |
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| 283 | <variablelist>
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| 284 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 285 | <?dbfo list-presentation="list"?>
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| 286 | <?dbhtml list-presentation="table"?>
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| 287 |
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| 288 | <varlistentry id="db_archive">
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| 289 | <term><command>db_archive</command></term>
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| 290 | <listitem>
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| 291 | <para>
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| 292 | prints the pathnames of log files that are no longer in use
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| 293 | </para>
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| 294 | <indexterm zone="db db_archive">
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| 295 | <primary sortas="b-db_archive">db_archive</primary>
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| 296 | </indexterm>
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| 297 | </listitem>
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| 298 | </varlistentry>
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| 299 |
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| 300 | <varlistentry id="db_checkpoint">
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| 301 | <term><command>db_checkpoint</command></term>
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| 302 | <listitem>
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| 303 | <para>
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| 304 | is a daemon process used to monitor and checkpoint database logs
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| 305 | </para>
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| 306 | <indexterm zone="db db_checkpoint">
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| 307 | <primary sortas="b-db_checkpoint">db_checkpoint</primary>
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| 308 | </indexterm>
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| 309 | </listitem>
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| 310 | </varlistentry>
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| 311 |
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| 312 | <varlistentry id="db_deadlock">
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| 313 | <term><command>db_deadlock</command></term>
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| 314 | <listitem>
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| 315 | <para>
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| 316 | is used to abort lock requests when deadlocks are detected
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| 317 | </para>
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| 318 | <indexterm zone="db db_deadlock">
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| 319 | <primary sortas="b-db_deadlock">db_deadlock</primary>
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| 320 | </indexterm>
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| 321 | </listitem>
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| 322 | </varlistentry>
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| 323 |
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| 324 | <varlistentry id="db_dump">
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| 325 | <term><command>db_dump</command></term>
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| 326 | <listitem>
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| 327 | <para>
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| 328 | converts database files to a flat file format readable by
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| 329 | <command>db_load</command>
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| 330 | </para>
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| 331 | <indexterm zone="db db_dump">
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| 332 | <primary sortas="b-db_dump">db_dump</primary>
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| 333 | </indexterm>
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| 334 | </listitem>
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| 335 | </varlistentry>
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| 336 |
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| 337 | <varlistentry id="db_hotbackup">
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| 338 | <term><command>db_hotbackup</command></term>
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| 339 | <listitem>
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| 340 | <para>
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| 341 | creates "hot backup" or "hot failover" snapshots of Berkeley DB
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| 342 | databases
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| 343 | </para>
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| 344 | <indexterm zone="db db_hotbackup">
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| 345 | <primary sortas="b-db_hotbackup">db_hotbackup</primary>
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| 346 | </indexterm>
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| 347 | </listitem>
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| 348 | </varlistentry>
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| 349 |
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| 350 | <varlistentry id="db_load">
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| 351 | <term><command>db_load</command></term>
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| 352 | <listitem>
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| 353 | <para>
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| 354 | is used to create database files from flat files created with
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| 355 | <command>db_dump</command>
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| 356 | </para>
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| 357 | <indexterm zone="db db_load">
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| 358 | <primary sortas="b-db_load">db_load</primary>
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| 359 | </indexterm>
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| 360 | </listitem>
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| 361 | </varlistentry>
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| 362 |
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| 363 | <varlistentry id="db_log_verify">
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| 364 | <term><command>db_log_verify</command></term>
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| 365 | <listitem>
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| 366 | <para>
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| 367 | verifies the log files of a database
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| 368 | </para>
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| 369 | <indexterm zone="db db_log_verify">
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| 370 | <primary sortas="b-db_log_verify">db_log_verify</primary>
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| 371 | </indexterm>
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| 372 | </listitem>
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| 373 | </varlistentry>
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| 374 |
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| 375 | <varlistentry id="db_printlog">
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| 376 | <term><command>db_printlog</command></term>
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| 377 | <listitem>
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| 378 | <para>
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| 379 | converts database log files to human readable text
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| 380 | </para>
|
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| 381 | <indexterm zone="db db_printlog">
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| 382 | <primary sortas="b-db_printlog">db_printlog</primary>
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| 383 | </indexterm>
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| 384 | </listitem>
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| 385 | </varlistentry>
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|---|
| 386 |
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| 387 | <varlistentry id="db_recover">
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|---|
| 388 | <term><command>db_recover</command></term>
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|---|
| 389 | <listitem>
|
|---|
| 390 | <para>
|
|---|
| 391 | is used to restore a database to a consistent state after a failure
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|---|
| 392 | </para>
|
|---|
| 393 | <indexterm zone="db db_recover">
|
|---|
| 394 | <primary sortas="b-db_recover">db_recover</primary>
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|---|
| 395 | </indexterm>
|
|---|
| 396 | </listitem>
|
|---|
| 397 | </varlistentry>
|
|---|
| 398 |
|
|---|
| 399 | <varlistentry id="db_replicate">
|
|---|
| 400 | <term><command>db_replicate</command></term>
|
|---|
| 401 | <listitem>
|
|---|
| 402 | <para>
|
|---|
| 403 | is a daemon process that provides replication/HA services on a
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|---|
| 404 | transactional environment
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|---|
| 405 | </para>
|
|---|
| 406 | <indexterm zone="db db_replicate">
|
|---|
| 407 | <primary sortas="b-db_replicate">db_replicate</primary>
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|---|
| 408 | </indexterm>
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|---|
| 409 | </listitem>
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|---|
| 410 | </varlistentry>
|
|---|
| 411 |
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|---|
| 412 | <varlistentry id="db_stat">
|
|---|
| 413 | <term><command>db_stat</command></term>
|
|---|
| 414 | <listitem>
|
|---|
| 415 | <para>
|
|---|
| 416 | displays database environment statistics
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|---|
| 417 | </para>
|
|---|
| 418 | <indexterm zone="db db_stat">
|
|---|
| 419 | <primary sortas="b-db_stat">db_stat</primary>
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|---|
| 420 | </indexterm>
|
|---|
| 421 | </listitem>
|
|---|
| 422 | </varlistentry>
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| 423 |
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| 424 | <varlistentry id="db_tuner">
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| 425 | <term><command>db_tuner</command></term>
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| 426 | <listitem>
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| 427 | <para>
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| 428 | analyzes the data in a btree database, and suggests a page size that
|
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| 429 | is likely to deliver optimal operation
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| 430 | </para>
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| 431 | <indexterm zone="db db_tuner">
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| 432 | <primary sortas="b-db_tuner">db_tuner</primary>
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| 433 | </indexterm>
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| 434 | </listitem>
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| 435 | </varlistentry>
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| 436 |
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| 437 | <varlistentry id="db_upgrade">
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| 438 | <term><command>db_upgrade</command></term>
|
|---|
| 439 | <listitem>
|
|---|
| 440 | <para>
|
|---|
| 441 | is used to upgrade database files to a newer version of
|
|---|
| 442 | <application>Berkeley DB</application>
|
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| 443 | </para>
|
|---|
| 444 | <indexterm zone="db db_upgrade">
|
|---|
| 445 | <primary sortas="b-db_upgrade">db_upgrade</primary>
|
|---|
| 446 | </indexterm>
|
|---|
| 447 | </listitem>
|
|---|
| 448 | </varlistentry>
|
|---|
| 449 |
|
|---|
| 450 | <varlistentry id="db_verify">
|
|---|
| 451 | <term><command>db_verify</command></term>
|
|---|
| 452 | <listitem>
|
|---|
| 453 | <para>
|
|---|
| 454 | is used to run consistency checks on database files
|
|---|
| 455 | </para>
|
|---|
| 456 | <indexterm zone="db db_verify">
|
|---|
| 457 | <primary sortas="b-db_verify">db_verify</primary>
|
|---|
| 458 | </indexterm>
|
|---|
| 459 | </listitem>
|
|---|
| 460 | </varlistentry>
|
|---|
| 461 | </variablelist>
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|---|
| 462 | </sect2>
|
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| 463 |
|
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| 464 | </sect1>
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