diff options
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.special.xml | 325 | ||||
| -rw-r--r-- | man/systemd.unit.xml | 4 |
2 files changed, 327 insertions, 2 deletions
diff --git a/man/systemd.special.xml b/man/systemd.special.xml new file mode 100644 index 0000000000..3f9286d4b4 --- /dev/null +++ b/man/systemd.special.xml @@ -0,0 +1,325 @@ +<?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 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +--> + +<refentry id="systemd.special"> + + <refentryinfo> + <title>systemd.special</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>systemd.special</refentrytitle> + <manvolnum>7</manvolnum> + </refmeta> + + <refnamediv> + <refname>systemd.special</refname> + <refpurpose>special systemd units</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <para><filename>emergency.service</filename></para> + <para><filename>local-fs.target</filename></para> + <para><filename>network.target</filename></para> + <para><filename>nss-lookup.target</filename></para> + <para><filename>remote-fs.target</filename></para> + <para><filename>rpcbind.target</filename></para> + <para><filename>rtc-set.target</filename></para> + <para><filename>shutdown.target</filename></para> + <para><filename>sigpwr.target</filename></para> + <para><filename>sockets.target</filename></para> + <para><filename>swap.target</filename></para> + <para><filename>syslog.target</filename></para> + <para><filename>systemd-initctl.service</filename></para> + <para><filename>systemd-initctl.socket</filename></para> + <para><filename>systemd-logger.service</filename></para> + <para><filename>systemd-logger.socket</filename></para> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para>A few units are treated specially by + systemd. They have special internal semantics and + cannot be renamed.</para> + </refsect1> + + <refsect1> + <title>Special System Units</title> + + <variablelist> + <varlistentry> + <term><filename>emergency.service</filename></term> + <listitem> + <para>A special service unit + that starts an emergency + shell on the main + console. This unit is supposed + to be used with the kernel + command line option + <varname>systemd.default=</varname> + and has otherwise little use. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>local-fs.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to all mount units that + refer to local mount + points. In addition, systemd + adds dependencies of type + Wants to those mounts listed + in + <filename>/etc/fstab</filename> + that have the + <literal>auto</literal> and + <literal>comment=systemd.mount</literal> + mount options set.</para> + + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$local_fs</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>network.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$network</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>nss-lookup.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$named</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>remote-fs.target</filename></term> + <listitem> + <para>Similar to <filename>local-fs.target</filename>, but for remote mount points.</para> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$remote-fs</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>rpcbind.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$rpcbind</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>rtc-set.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$time</literal> + facility.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>shutdown.target</filename></term> + <listitem> + <para>A special target unit + that terminates the services + on system shutdown.</para> + + <para>Services that shall be + terminated on system shutdown + shall add Wants dependencies + from this unit to their + service unit during + installation.</para> + + <para>systemd automatically + adds dependencies of type + Conflicts to this target unit + for all SysV init scripts that + shall be terminated in SysV + runlevels 0 or 6.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>sigpwr.target</filename></term> + <listitem> + <para>A special target that is + started when systemd receives + the SIGPWR process signal, + which is normally sent by the + kernel or UPS daemons when the + power fails.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>sockets.target</filename></term> + <listitem> + <para>A special target unit + that sets up all service + sockets.</para> + + <para>Services that can be + socket-activated shall add + Wants dependencies from this + unit to their socket unit + during installation.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>swap.target</filename></term> + <listitem> + <para>Similar to + <filename>local-fs.target</filename>, but for swap + partitions and swap + files.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>syslog.target</filename></term> + <listitem> + <para>systemd automatically + adds dependencies of type + After to this target unit for + all SysV init scripts with an + LSB header referring to the + <literal>$syslog</literal> + facility.</para> + + <para>Administrators should + ensure that this target pulls + in a service unit with the + name or alias of + <filename>@SPECIAL_SYSLOG_NAME@</filename> (or a + socket unit that activates + this service).</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>systemd-initctl.service</filename></term> + <listitem> + <para>This provides + compatibility with the SysV + /dev/initctl file system FIFO + for communication with the + init system.</para> + <para>This is a + socket-activated service, see + <filename>system-initctl.socket</filename>.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>systemd-initctl.socket</filename></term> + <listitem> + <para>Socket activation unit + for + <filename>system-initctl.service</filename>.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>systemd-logger.service</filename></term> + <listitem> + <para>This is used internally + by systemd to provide syslog + logging to started + processes.</para> + <para>This is a + socket-activated service, see + <filename>system-logger.socket</filename>.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><filename>systemd-logger.socket</filename></term> + <listitem> + <para>Socket activation unit + for + <filename>system-logger.service</filename>.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>Special Session Units</title> + + <para>When systemd runs as a service instance, the + following special units are available, which have + similar definitions as their system counterparts: + <filename>local-fs.target</filename>, + <filename>remote-fs.target</filename>, + <filename>shutdown.target</filename>, + <filename>sockets.target</filename>, + <filename>swap.target</filename>.</para> + </refsect1> + + <refsect1> + <title>See Also</title> + <para> + <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemd.target</refentrytitle><manvolnum>5</manvolnum></citerefentry> + </para> + </refsect1> + +</refentry> diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml index cfa1b09499..4f71ffda77 100644 --- a/man/systemd.unit.xml +++ b/man/systemd.unit.xml @@ -77,7 +77,7 @@ <variablelist> <varlistentry> - <term>Names=</term> + <term><varname>Names=</varname></term> <listitem> <para>Additional names for this unit. The names listed here mus have the same suffix (i.e. type) @@ -86,7 +86,7 @@ </listitem> </varlistentry> <varlistentry> - <term>Requires=</term> + <term><varname>Requires=</varname></term> <listitem> <para>Dependencies on other units. If this units get |