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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 2010 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="systemd.automount">
- <refentryinfo>
- <title>systemd.automount</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.automount</refentrytitle>
- <manvolnum>5</manvolnum>
- </refmeta>
-
- <refnamediv>
- <refname>systemd.automount</refname>
- <refpurpose>Automount unit configuration</refpurpose>
- </refnamediv>
-
- <refsynopsisdiv>
- <para><filename><replaceable>automount</replaceable>.automount</filename></para>
- </refsynopsisdiv>
-
- <refsect1>
- <title>Description</title>
-
- <para>A unit configuration file whose name ends in
- <literal>.automount</literal> encodes information about a file
- system automount point controlled and supervised by
- systemd.</para>
-
- <para>This man page lists the configuration options specific to
- this unit type. See
- <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>
- for the common options of all unit configuration files. The common
- configuration items are configured in the generic [Unit] and
- [Install] sections. The automount specific configuration options
- are configured in the [Automount] section.</para>
-
- <para>Automount units must be named after the automount
- directories they control. Example: the automount point
- <filename noindex='true'>/home/lennart</filename> must be
- configured in a unit file
- <filename>home-lennart.automount</filename>. For details about the
- escaping logic used to convert a file system path to a unit name
- see
- <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
-
- <para>For each automount unit file a matching mount unit file (see
- <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
- for details) must exist which is activated when the automount path
- is accessed. Example: if an automount unit
- <filename>home-lennart.automount</filename> is active and the user
- accesses <filename>/home/lennart</filename> the mount unit
- <filename>home-lennart.mount</filename> will be activated.</para>
-
- <para>Automount units may be used to implement on-demand mounting
- as well as parallelized mounting of file systems.</para>
-
- <para>If an automount point is beneath another mount point in the
- file system hierarchy, a dependency between both units is created
- automatically.</para>
- </refsect1>
-
- <refsect1>
- <title><filename>fstab</filename></title>
-
- <para>Automount units may either be configured via unit files, or
- via <filename>/etc/fstab</filename> (see
- <citerefentry project='man-pages'><refentrytitle>fstab</refentrytitle><manvolnum>5</manvolnum></citerefentry>
- for details).</para>
-
- <para>For details how systemd parses
- <filename>/etc/fstab</filename> see
- <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
-
- <para>If an automount point is configured in both
- <filename>/etc/fstab</filename> and a unit file, the configuration
- in the latter takes precedence.</para>
- </refsect1>
-
- <refsect1>
- <title>Options</title>
-
- <para>Automount files must include an [Automount] section, which
- carries information about the file system automount points it
- supervises. The options specific to the [Automount] section of
- automount units are the following:</para>
-
- <variablelist class='unit-directives'>
-
- <varlistentry>
- <term><varname>Where=</varname></term>
- <listitem><para>Takes an absolute path of a directory of the
- automount point. If the automount point does not exist at time
- that the automount point is installed, it is created. This
- string must be reflected in the unit filename. (See above.)
- This option is mandatory.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><varname>DirectoryMode=</varname></term>
- <listitem><para>Directories of automount points (and any
- parent directories) are automatically created if needed. This
- option specifies the file system access mode used when
- creating these directories. Takes an access mode in octal
- notation. Defaults to 0755.</para></listitem>
- </varlistentry>
- </variablelist>
- </refsect1>
-
- <refsect1>
- <title>See Also</title>
- <para>
- <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
- <citerefentry project='man-pages'><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry project='die-net'><refentrytitle>automount</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
- </para>
- </refsect1>
-
-</refentry>
~ianmdlvl / elogind.git / blobdiff