man: document mount units
This commit is contained in:
parent
3e5235b0d9
commit
cdb788e4cd
|
@ -318,6 +318,7 @@ MANPAGES = \
|
|||
man/systemd.unit.5 \
|
||||
man/systemd.service.5 \
|
||||
man/systemd.socket.5 \
|
||||
man/systemd.mount.5 \
|
||||
man/daemon.7 \
|
||||
man/sd-daemon.7 \
|
||||
man/runlevel.8 \
|
||||
|
|
|
@ -0,0 +1,230 @@
|
|||
<?xml version='1.0'?> <!--*-nxml-*-->
|
||||
<?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?>
|
||||
<!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.mount">
|
||||
<refentryinfo>
|
||||
<title>systemd.mount</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.mount</refentrytitle>
|
||||
<manvolnum>5</manvolnum>
|
||||
</refmeta>
|
||||
|
||||
<refnamediv>
|
||||
<refname>systemd.mount</refname>
|
||||
<refpurpose>systemd mount configuration files</refpurpose>
|
||||
</refnamediv>
|
||||
|
||||
<refsynopsisdiv>
|
||||
<para><filename>systemd.mount</filename></para>
|
||||
</refsynopsisdiv>
|
||||
|
||||
<refsect1>
|
||||
<title>Description</title>
|
||||
|
||||
<para>A unit configuration file whose name ends in
|
||||
.mount encodes information about a file system mount
|
||||
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
|
||||
mount specific configuration options are configured
|
||||
in the [Mount] section.</para>
|
||||
|
||||
<para>Additional options are listed in
|
||||
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
|
||||
|
||||
<para>Mount units must be named after the file paths
|
||||
they reflect. Example: the mount point
|
||||
<filename>/home/lennart</filename> must be configured
|
||||
in a unit file
|
||||
<filename>home-lennart.mount</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>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title><filename>fstab</filename></title>
|
||||
|
||||
<para>Mount units may either be configured via unit
|
||||
files, or via <filename>/etc/fstab</filename> (see
|
||||
<citerefentry><refentrytitle>fstab</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
||||
for details).</para>
|
||||
|
||||
<para>When reading <filename>/etc/fstab</filename> a
|
||||
few special mount options are understood by systemd
|
||||
which influence how dependencies are created for mount
|
||||
points from <filename>/etc/fstab</filename>. If
|
||||
<option>comment=systemd.mount</option> is specified as
|
||||
mount option then systemd will create a dependency of
|
||||
type <option>Wants</option> from either
|
||||
<filename>local-fs.target</filename> or
|
||||
<filename>remote-fs.target</filename>, depending
|
||||
whether the file system is local or remote. If
|
||||
<option>comment=systemd.automount</option> is set, an
|
||||
automount unit will be created for the file system. See
|
||||
<citerefentry><refentrytitle>systemd.automount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
||||
for details.</para>
|
||||
|
||||
<para>If a mount 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>Mount files must include a [Mount] section,
|
||||
which carries information about the file system mount points it
|
||||
supervises. A number of options that may be used in
|
||||
this section are shared with other unit types. These
|
||||
options are documented in
|
||||
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>. The
|
||||
options specific to the [Mount] section of service
|
||||
units are the following:</para>
|
||||
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>What=</varname></term>
|
||||
<listitem><para>Takes an absolute path
|
||||
of a device node, file or other
|
||||
resource to mount. See
|
||||
<citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
||||
for details. If this refers to a
|
||||
device node a dependency on the
|
||||
respective device unit is
|
||||
automatically created. (See
|
||||
<citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information.)
|
||||
This option is
|
||||
mandatory.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>Where=</varname></term>
|
||||
<listitem><para>Takes an absolute path
|
||||
of a directory of the mount point. If
|
||||
the mount point is not existing at
|
||||
time of mounting it is created. This
|
||||
string must be reflected in the unit
|
||||
file name. (See above.) This option is
|
||||
mandatory.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>Type=</varname></term>
|
||||
<listitem><para>Takes a string for the
|
||||
filesystem type. See
|
||||
<citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
||||
for details. This setting is
|
||||
optional.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>Options=</varname></term>
|
||||
|
||||
<listitem><para>Mount options to use
|
||||
when mounting. This takes a comma
|
||||
seperated list of options. This
|
||||
setting is optional.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>DirectoryMode=</varname></term>
|
||||
<listitem><para>Directories of mount
|
||||
points (and any parent directories)
|
||||
are automatically created if
|
||||
needed. This option specifies the file
|
||||
system access mode used when creating
|
||||
these directories. Defaults to
|
||||
0755.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>TimeoutSec=</varname></term>
|
||||
<listitem><para>Configures the time to
|
||||
wait for the mount command to
|
||||
finish. If a comand does not exit
|
||||
within the configured time the mount
|
||||
will be considered failed and be shut
|
||||
down again. All commands still running
|
||||
will be terminated forcibly via
|
||||
SIGTERM, and after another delay of
|
||||
this time with SIGKILL. (See
|
||||
<option>KillMode=</option> below.)
|
||||
Takes a unit-less value in seconds, or
|
||||
a time span value such as "5min
|
||||
20s". Pass 0 to disable the timeout
|
||||
logic. Defaults to
|
||||
60s.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>KillMode=</varname></term>
|
||||
<listitem><para>Specifies how
|
||||
processes of this mount shall be
|
||||
killed. One of
|
||||
<option>control-group</option>,
|
||||
<option>process-group</option>,
|
||||
<option>process</option>,
|
||||
<option>none</option>.</para>
|
||||
|
||||
<para>This option is mostly equivalent
|
||||
to the <option>KillMode=</option>
|
||||
option of service files. See
|
||||
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
||||
for details.</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
<title>See Also</title>
|
||||
<para>
|
||||
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
|
||||
<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
|
||||
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
||||
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
||||
<citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
|
||||
<citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
</refentry>
|
|
@ -65,7 +65,7 @@
|
|||
for the common options of all unit configuration
|
||||
files. The common configuration items are configured
|
||||
in the generic [Unit] and [Install] sections. The
|
||||
service specific configuration options are configured
|
||||
socket specific configuration options are configured
|
||||
in the [Socket] section.</para>
|
||||
|
||||
<para>Additional options are listed in
|
||||
|
@ -406,10 +406,6 @@
|
|||
address. Defaults to <option>false</option>.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<!--
|
||||
{ "TimeoutSec", config_parse_usec, &u->socket.timeout_usec, "Socket" },
|
||||
{ "KillMode", config_parse_kill_mode, &u->socket.kill_mode, "Socket" },
|
||||
-->
|
||||
<varlistentry>
|
||||
<term><varname>ExecStartPre=</varname></term>
|
||||
<term><varname>ExecStartPost=</varname></term>
|
||||
|
@ -438,7 +434,6 @@
|
|||
optional.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>TimeoutSec=</varname></term>
|
||||
<listitem><para>Configures the time to
|
||||
|
@ -454,7 +449,7 @@
|
|||
will be terminated forcibly via
|
||||
SIGTERM, and after another delay of
|
||||
this time with SIGKILL. (See
|
||||
<option>KilleMode=</option> below.)
|
||||
<option>KillMode=</option> below.)
|
||||
Takes a unit-less value in seconds, or
|
||||
a time span value such as "5min
|
||||
20s". Pass 0 to disable the timeout
|
||||
|
@ -462,11 +457,10 @@
|
|||
60s.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>KillMode=</varname></term>
|
||||
<listitem><para>Specifies how
|
||||
processes of this service shall be
|
||||
processes of this socket unit shall be
|
||||
killed. One of
|
||||
<option>control-group</option>,
|
||||
<option>process-group</option>,
|
||||
|
@ -479,8 +473,6 @@
|
|||
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
||||
for details.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
|
||||
</variablelist>
|
||||
</refsect1>
|
||||
|
||||
|
|
Loading…
Reference in New Issue