chiark / gitweb /
8faedda6c297a3abbcab128c9779438ae0f76d3a
[elogind.git] / man / systemd.conf.xml
1 <?xml version='1.0'?> <!--*-nxml-*-->
2 <?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?>
3 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
4         "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
5
6 <!--
7   This file is part of systemd.
8
9   Copyright 2010 Lennart Poettering
10
11   systemd is free software; you can redistribute it and/or modify it
12   under the terms of the GNU General Public License as published by
13   the Free Software Foundation; either version 2 of the License, or
14   (at your option) any later version.
15
16   systemd is distributed in the hope that it will be useful, but
17   WITHOUT ANY WARRANTY; without even the implied warranty of
18   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19   General Public License for more details.
20
21   You should have received a copy of the GNU General Public License
22   along with systemd; If not, see <http://www.gnu.org/licenses/>.
23 -->
24
25 <refentry id="systemd.conf">
26         <refentryinfo>
27                 <title>systemd.conf</title>
28                 <productname>systemd</productname>
29
30                 <authorgroup>
31                         <author>
32                                 <contrib>Developer</contrib>
33                                 <firstname>Lennart</firstname>
34                                 <surname>Poettering</surname>
35                                 <email>lennart@poettering.net</email>
36                         </author>
37                 </authorgroup>
38         </refentryinfo>
39
40         <refmeta>
41                 <refentrytitle>systemd.conf</refentrytitle>
42                 <manvolnum>5</manvolnum>
43         </refmeta>
44
45         <refnamediv>
46                 <refname>systemd.conf</refname>
47                 <refpurpose>systemd manager configuration file</refpurpose>
48         </refnamediv>
49
50         <refsynopsisdiv>
51                 <para><filename>system.conf</filename></para>
52                 <para><filename>user.conf</filename></para>
53         </refsynopsisdiv>
54
55         <refsect1>
56                 <title>Description</title>
57
58                 <para>When run as system instance systemd reads the
59                 configuration file <filename>system.conf</filename>,
60                 otherwise <filename>user.conf</filename>. These
61                 configuration files contain a few settings controlling
62                 basic manager operations.</para>
63
64         </refsect1>
65
66         <refsect1>
67                 <title>Options</title>
68
69                 <para>All options are configured in the
70                 <literal>[Manager]</literal> section:</para>
71
72                 <variablelist>
73
74                         <varlistentry>
75                                 <term><varname>LogLevel=</varname></term>
76                                 <term><varname>LogTarget=</varname></term>
77                                 <term><varname>LogColor=</varname></term>
78                                 <term><varname>LogLocation=</varname></term>
79                                 <term><varname>DumpCore=yes</varname></term>
80                                 <term><varname>CrashShell=no</varname></term>
81                                 <term><varname>ShowStatus=yes</varname></term>
82                                 <term><varname>SysVConsole=yes</varname></term>
83                                 <term><varname>CrashChVT=1</varname></term>
84                                 <term><varname>DefaultStandardOutput=null</varname></term>
85                                 <term><varname>DefaultStandardError=inherit</varname></term>
86
87                                 <listitem><para>Configures various
88                                 parameters of basic manager
89                                 operation. These options may be
90                                 overridden by the respective command
91                                 line arguments. See
92                                 <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
93                                 for details about these command line
94                                 arguments.</para></listitem>
95                         </varlistentry>
96
97                         <varlistentry>
98                                 <term><varname>CPUAffinity=</varname></term>
99
100                                 <listitem><para>Configures the initial
101                                 CPU affinity for the init
102                                 process. Takes a space-separated list
103                                 of CPU indexes.</para></listitem>
104                         </varlistentry>
105
106                         <varlistentry>
107                                 <term><varname>MountAuto=yes</varname></term>
108                                 <term><varname>SwapAuto=yes</varname></term>
109
110                                 <listitem><para>Configures whether
111                                 systemd should automatically activate
112                                 all swap or mounts listed in
113                                 <filename>/etc/fstab</filename>, or
114                                 whether this job is left to some other
115                                 system script.</para></listitem>
116                         </varlistentry>
117
118                         <varlistentry>
119                                 <term><varname>DefaultControllers=cpu</varname></term>
120
121                                 <listitem><para>Configures in which
122                                 cgroup controller hierarchies to
123                                 create per-service cgroups
124                                 automatically, in addition to the
125                                 name=systemd named hierarchy. Defaults
126                                 to 'cpu'. Takes a space separated list
127                                 of controller names. Pass an empty
128                                 string to ensure that systemd does not
129                                 touch any hierarchies but its
130                                 own.</para></listitem>
131                         </varlistentry>
132                 </variablelist>
133         </refsect1>
134
135         <refsect1>
136                   <title>See Also</title>
137                   <para>
138                           <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
139                   </para>
140         </refsect1>
141
142 </refentry>