mirror of
https://github.com/systemd/systemd.git
synced 2024-11-01 17:51:22 +03:00
fdbbee37d5
Docbook styles required those to be present, even though the templates that we use did not show those names anywhere. But something changed semi-recently (I would suspect docbook templates, but there was only a minor version bump in recent years, and the changelog does not suggest anything related), and builds now work without those entries. Let's drop this dead weight. Tested with F26-F29, debian unstable. $ perl -i -0pe 's/\s*<authorgroup>.*<.authorgroup>//gms' man/*xml
165 lines
6.8 KiB
XML
165 lines
6.8 KiB
XML
<?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">
|
|
|
|
<!--
|
|
SPDX-License-Identifier: LGPL-2.1+
|
|
-->
|
|
|
|
<refentry id="systemd.automount">
|
|
<refentryinfo>
|
|
<title>systemd.automount</title>
|
|
<productname>systemd</productname>
|
|
</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>. Note that
|
|
automount units cannot be templated, nor is it possible to add multiple names to an automount unit by creating
|
|
additional symlinks to its unit file.</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>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Automatic Dependencies</title>
|
|
|
|
<refsect2>
|
|
<title>Implicit Dependencies</title>
|
|
|
|
<para>The following dependencies are implicitly added:</para>
|
|
|
|
<itemizedlist>
|
|
<listitem><para>If an automount unit is beneath another mount unit in the
|
|
file system hierarchy, both a requirement and an ordering
|
|
dependency between both units are created automatically.</para></listitem>
|
|
|
|
<listitem><para>An implicit <varname>Before=</varname> dependency is created
|
|
between an automount unit and the mount unit it activates.</para></listitem>
|
|
</itemizedlist>
|
|
</refsect2>
|
|
|
|
<refsect2>
|
|
<title>Default Dependencies</title>
|
|
|
|
<para>The following dependencies are added unless <varname>DefaultDependencies=no</varname> is set:</para>
|
|
|
|
<itemizedlist>
|
|
<listitem><para>Automount units acquire automatic <varname>Before=</varname> and
|
|
<varname>Conflicts=</varname> on <filename>umount.target</filename> in order to be stopped during
|
|
shutdown.</para></listitem>
|
|
</itemizedlist>
|
|
</refsect2>
|
|
</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>
|
|
<varlistentry>
|
|
<term><varname>TimeoutIdleSec=</varname></term>
|
|
<listitem><para>Configures an idle timeout. Once the mount has been
|
|
idle for the specified time, systemd will attempt to unmount. Takes a
|
|
unit-less value in seconds, or a time span value such as "5min 20s".
|
|
Pass 0 to disable the timeout logic. The timeout is disabled by
|
|
default.</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>
|