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authorAnthony G. Basile <blueness@gentoo.org>2012-11-15 10:10:41 -0500
committerAnthony G. Basile <blueness@gentoo.org>2012-11-15 10:10:41 -0500
commit2944f347d087ff24ec808e4b70fe104a772a97a0 (patch)
treea5de4fbefe16ef359a526442fb41251f123399d5 /man/modules-load.d.xml
parent678b0b89572768b21d8b74360d55b75b233799c4 (diff)
parentd025f1e4dca8fc1436aff76f9e6185fe3e728daa (diff)
Fork of Original Code Base: anongit.freedesktop.org/systemd
This is the initial fork of the code base from freedsktop.org. The code is provided here as a reference of the initial starting point and for possible future checkouts after a large portion of this code is removed. Merge git://anongit.freedesktop.org/systemd/systemd
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+<?xml version="1.0"?>
+<!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!--
+ This file is part of systemd.
+
+ Copyright 2011 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+<refentry id="modules-load.d">
+
+ <refentryinfo>
+ <title>modules-load.d</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>Developer</contrib>
+ <firstname>Lennart</firstname>
+ <surname>Poettering</surname>
+ <email>lennart@poettering.net</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>modules-load.d</refentrytitle>
+ <manvolnum>5</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>modules-load.d</refname>
+ <refpurpose>Configure kernel modules to load at boot</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <para><filename>/etc/modules-load.d/*.conf</filename></para>
+ <para><filename>/run/modules-load.d/*.conf</filename></para>
+ <para><filename>/usr/lib/modules-load.d/*.conf</filename></para>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><citerefentry><refentrytitle>systemd-modules-load.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+ reads files from the above directories which contain
+ kernel modules to load during boot in a static list.
+ Each configuration file is named in the style of
+ <filename>/etc/modules-load.d/&lt;program&gt;.conf</filename>. Note
+ that it is usually a better idea to rely on the
+ automatic module loading by PCI IDs, USB IDs, DMI IDs
+ or similar triggers encoded in the kernel modules
+ themselves instead of static configuration like
+ this. In fact, most modern kernel modules are prepared
+ for automatic loading already.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Configuration Format</title>
+
+ <para>The configuration files should simply contain a
+ list of kernel module names to load, separated by
+ newlines. Empty lines and lines whose first
+ non-whitespace character is # or ; are ignored.</para>
+
+ <para>Each configuration file shall be named in the
+ style of <filename>&lt;program&gt;.conf</filename>.
+ Files in <filename>/etc/</filename> override files
+ with the same name in <filename>/usr/lib/</filename>
+ and <filename>/run/</filename>. Files in
+ <filename>/run/</filename> override files with the
+ same name in <filename>/usr/lib/</filename>. Packages
+ should install their configuration files in
+ <filename>/usr/lib/</filename>, files in
+ <filename>/etc/</filename> are reserved for the local
+ administrator, who may use this logic to override the
+ configuration files installed from vendor
+ packages.</para>
+
+ <para>If the administrator wants to disable a
+ configuration file supplied by the vendor the
+ recommended way is to place a symlink to
+ <filename>/dev/null</filename> in
+ <filename>/etc/modules-load.d/</filename> bearing the
+ same file name.</para>
+ </refsect1>
+
+ <refsect1>
+ <title>Example</title>
+ <example>
+ <title>/etc/modules-load.d/virtio-net.conf example:</title>
+
+ <programlisting># Load virtio-net.ko at boot
+virtio-net</programlisting>
+ </example>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+ <para>
+ <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-modules-load.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-delta</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>modprobe</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+ </para>
+ </refsect1>
+
+</refentry>