mirror of
https://github.com/samba-team/samba.git
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96 lines
2.8 KiB
XML
96 lines
2.8 KiB
XML
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!DOCTYPE refentry PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc">
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<refentry id="samba_downgrade_db.8">
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<refmeta>
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<refentrytitle>samba_downgrade_db</refentrytitle>
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<manvolnum>8</manvolnum>
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<refmiscinfo class="source">Samba</refmiscinfo>
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<refmiscinfo class="manual">User Commands</refmiscinfo>
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<refmiscinfo class="version">&doc.version;</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>samba_downgrade_db</refname>
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<refpurpose>Samba tool for downgrading AD databases
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</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>samba_downgrade_db</command>
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<arg choice="opt">-H</arg>
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<arg choice="opt">-s</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>DESCRIPTION</title>
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<para>This tool is part of the <citerefentry><refentrytitle>samba</refentrytitle>
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<manvolnum>8</manvolnum></citerefentry> suite.</para>
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<para>The format of the Samba Active Directory (AD) database changed in
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version 4.8 and 4.11. When downgrading a Samba AD Domain Controller (DC)
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to a release that is older than either of these versions (e.g. 4.11 to
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4.10), the AD database must be manually downgraded
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<emphasis>before</emphasis> the Samba packages can be safely downgraded.
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</para>
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<para>This tool downgrades a Samba sam.ldb database from the format
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used in version &doc.version; to that of version 4.7. The v4.7 database
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format can safely be read by any version of Samba. If necessary, later
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versions of Samba will repack and reconfigure a v4.7-format database when
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the samba executable is first started.</para>
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<para>Note that all Samba services must be stopped on the DC before running
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this tool. Once the tool has run, do not restart samba or modify the
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database before the Samba software package has been downgraded.
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</para>
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</refsect1>
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<refsect1>
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<title>OPTIONS</title>
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<variablelist>
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<varlistentry>
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<term>-H [sam.ldb file]</term>
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<listitem><para>
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Link directly to a sam.ldb file instead of using path in system
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smb.conf
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>-s [smb.conf file]</term>
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<listitem><para>
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Link directly to smb.conf file instead of system default (usually
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in /usr/local/samba/etc/smb.conf)
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</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>VERSION</title>
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<para>This man page is complete for version &doc.version; of the Samba
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suite.</para>
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</refsect1>
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<refsect1>
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<title>AUTHOR</title>
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<para>The original Samba software and related utilities
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were created by Andrew Tridgell. Samba is now developed
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by the Samba Team as an Open Source project similar
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to the way the Linux kernel is developed.</para>
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<para>The samba_downgrade_db tool was developed by the Samba team
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at Catalyst IT Ltd.</para>
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</refsect1>
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</refentry>
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