chiark / gitweb /
man: add systemd.generator(7)
[elogind.git] / man / systemd.mount.xml
index 34a1ac8555bfe1c9e5e69bd04d809d36a3de6eaf..bef66a3c0b4937114b3a47db02a7a575ddaea156 100644 (file)
@@ -1,7 +1,7 @@
 <?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">
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 
 <!--
   This file is part of systemd.
 -->
 
 <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>Mount unit configuration</refpurpose>
-        </refnamediv>
-
-        <refsynopsisdiv>
-                <para><filename><replaceable>mount</replaceable>.mount</filename></para>
-        </refsynopsisdiv>
-
-        <refsect1>
-                <title>Description</title>
-
-                <para>A unit configuration file whose name ends in
-                <literal>.mount</literal> 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>,
-                which define the execution environment the
-                <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
-                binary is executed in, and in
-                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                which define the way the processes are terminated, and
-                in
-                <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                which configure resource control settings for the
-                processes of the service. Note that the User= and
-                Group= options are not particularly useful for mount
-                units specifying a <literal>Type=</literal> option or
-                using configuration not specified in
-                <filename>/etc/fstab</filename>;
-                <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
-                will refuse options that are not listed in
-                <filename>/etc/fstab</filename> if it is not run as
-                UID 0.</para>
-
-                <para>Mount units must be named after the mount point
-                directories they control. Example: the mount point
-                <filename noindex='true'>/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>
-
-                <para>Optionally, a mount unit may be accompanied by
-                an automount unit, to allow on-demand or parallelized
-                mounting. See
-                <citerefentry><refentrytitle>systemd.automount</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
-
-                <para>If a mount point is beneath another mount point
-                in the file system hierarchy, a dependency between both
-                units is created automatically.</para>
-
-                <para>Mount points created at runtime (independently of
-                unit files or <filename>/etc/fstab</filename>) will be
-                monitored by systemd and appear like any other mount
-                unit in systemd.
-                See <filename>/proc/self/mountinfo</filename> description
-                in <citerefentry><refentrytitle>proc</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
-                </para>
-
-                <para>Some file systems have special semantics as API
-                file systems for kernel-to-userspace and
-                userspace-to-userpace interfaces. Some of them may not
-                be changed via mount units, and cannot be disabled.
-                For a longer discussion see <ulink
-                url="http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems">API
-                File Systems</ulink>.</para>
-        </refsect1>
-
-        <refsect1>
-                <title><filename>/etc/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). Mounts listed in
-                <filename>/etc/fstab</filename> will be converted into
-                native units dynamically at boot and when the
-                configuration of the system manager is reloaded. In
-                general, configuring mount points through
-                <filename>/etc/fstab</filename> is the preferred
-                approach. See
-                <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
-                for details about the conversion.</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>. systemd
-                will create a dependency of type
-                <option>Wants</option> or <option>Requires</option>
-                (see option <option>nofail</option> below), from
-                either <filename>local-fs.target</filename> or
-                <filename>remote-fs.target</filename>, depending
-                whether the file system is local or remote.</para>
-
-                <variablelist class='fstab-options'>
-
-                  <varlistentry>
-                    <term><option>x-systemd.automount</option></term>
-
-                    <listitem><para>An automount unit will be created
-                    for the file system. See
-                    <citerefentry><refentrytitle>systemd.automount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
-                    for details.</para></listitem>
-                  </varlistentry>
-
-                  <varlistentry>
-                    <term><option>x-systemd.device-timeout=</option></term>
-
-                    <listitem><para>Configure how long systemd should
-                    wait for a device to show up before giving up on
-                    an entry from
-                    <filename>/etc/fstab</filename>. Specify a time in
-                    seconds or explicitly append a unit as
-                    <literal>s</literal>, <literal>min</literal>,
-                    <literal>h</literal>,
-                    <literal>ms</literal>.</para>
-
-                    <para>Note that this option can only be used in
-                    <filename>/etc/fstab</filename>, and will be
-                    ignored when part of <varname>Options=</varname>
-                    setting in a unit file.</para>
-                    </listitem>
-                  </varlistentry>
-
-                  <varlistentry>
-                    <term><option>nofail</option></term>
-                    <term><option>fail</option></term>
-
-                    <listitem><para>With <option>nofail</option> this
-                    mount will be only wanted, not required, by the
-                    <filename>local-fs.target</filename>. This means
-                    that the boot will continue even if this mount
-                    point is not mounted successfully. Option
-                    <option>fail</option> has the opposite meaning and
-                    is the default.</para>
-                    </listitem>
-                  </varlistentry>
-
-                  <varlistentry>
-                    <term><option>noauto</option></term>
-                    <term><option>auto</option></term>
-
-                    <listitem><para>With <option>noauto</option>, this
-                    mount will not be added as a dependency for
-                    <filename>local-fs.target</filename>. This means
-                    that it will not be mounted automatically during
-                    boot, unless it is pulled in by some other
-                    unit. Option <option>auto</option> has the
-                    opposite meaning and is the default.</para>
-                    </listitem>
-                  </varlistentry>
-                </variablelist>
-
-                <para>If a mount point is configured in both
-                <filename>/etc/fstab</filename> and a unit file that
-                is stored below <filename>/usr</filename>, the former
-                will take precedence. If the unit file is stored below
-                <filename>/etc</filename>, it will take
-                precedence. This means: native unit files take
-                precedence over traditional configuration files, but
-                this is superseded by the rule that configuration in
-                <filename>/etc</filename> will always take precedence
-                over configuration in
-                <filename>/usr</filename>.</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>
-                and
-                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>. The
-                options specific to the [Mount] section of mount
-                units are the following:</para>
-
-                <variablelist class='unit-directives'>
-
-                        <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 does not exist at the
-                                time of mounting, it is created. This
-                                string must be reflected in the unit
-                                filename. (See above.) This option is
-                                mandatory.</para></listitem>
-                        </varlistentry>
-
-                        <varlistentry>
-                                <term><varname>Type=</varname></term>
-                                <listitem><para>Takes a string for the
-                                file system 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-separated list of options. This
-                                setting is optional.</para></listitem>
-                        </varlistentry>
-
-                        <varlistentry>
-                                <term><varname>SloppyOptions=</varname></term>
-
-                                <listitem><para>Takes a boolean
-                                argument. If true, parsing of the
-                                options specified in
-                                <varname>Options=</varname> is
-                                relaxed, and unknown mount options are
-                                tolerated. This corresponds with
-                                <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>'s
-                                <parameter>-s</parameter>
-                                switch. Defaults to
-                                off.</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. Takes an access
-                                mode in octal notation. 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 command 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
-                                <constant>SIGTERM</constant>, and after another delay of
-                                this time with <constant>SIGKILL</constant>. (See
-                                <option>KillMode=</option> in
-                                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>.)
-                                Takes a unit-less value in seconds, or
-                                a time span value such as "5min
-                                20s". Pass 0 to disable the timeout
-                                logic. The default value is set from the manager configuration
-                                file's <varname>DefaultTimeoutStart=</varname> variable.</para></listitem>
-                        </varlistentry>
-                </variablelist>
-
-                <para>Check
-                <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>
-                and
-                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>
-                for more settings.</para>
-        </refsect1>
-
-        <refsect1>
-                  <title>See Also</title>
-                  <para>
-                          <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</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.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>proc</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
-                          <citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
-                  </para>
-        </refsect1>
+  <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>Mount unit configuration</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <para><filename><replaceable>mount</replaceable>.mount</filename></para>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para>A unit configuration file whose name ends in
+    <literal>.mount</literal> 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>,
+    which define the execution environment the
+    <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    binary is executed in, and in
+    <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+    which define the way the processes are terminated, and in
+    <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+    which configure resource control settings for the processes of the
+    service. Note that the User= and Group= options are not
+    particularly useful for mount units specifying a
+    <literal>Type=</literal> option or using configuration not
+    specified in <filename>/etc/fstab</filename>;
+    <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    will refuse options that are not listed in
+    <filename>/etc/fstab</filename> if it is not run as UID 0.</para>
+
+    <para>Mount units must be named after the mount point directories
+    they control. Example: the mount point
+    <filename noindex='true'>/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>
+
+    <para>Optionally, a mount unit may be accompanied by an automount
+    unit, to allow on-demand or parallelized mounting. See
+    <citerefentry><refentrytitle>systemd.automount</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
+
+    <para>If a mount point is beneath another mount point in the file
+    system hierarchy, a dependency between both units is created
+    automatically.</para>
+
+    <para>Mount points created at runtime (independently of unit files
+    or <filename>/etc/fstab</filename>) will be monitored by systemd
+    and appear like any other mount unit in systemd. See
+    <filename>/proc/self/mountinfo</filename> description in
+    <citerefentry project='man-pages'><refentrytitle>proc</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    </para>
+
+    <para>Some file systems have special semantics as API file systems
+    for kernel-to-userspace and userspace-to-userpace interfaces. Some
+    of them may not be changed via mount units, and cannot be
+    disabled. For a longer discussion see <ulink
+    url="http://www.freedesktop.org/wiki/Software/systemd/APIFileSystems">API
+    File Systems</ulink>.</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). Mounts listed in <filename>/etc/fstab</filename>
+    will be converted into native units dynamically at boot and when
+    the configuration of the system manager is reloaded. In general,
+    configuring mount points through <filename>/etc/fstab</filename>
+    is the preferred approach. See
+    <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    for details about the conversion.</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. systemd will create a
+    dependency of type <option>Wants</option> or
+    <option>Requires</option> (see option <option>nofail</option>
+    below), from either <filename>local-fs.target</filename> or
+    <filename>remote-fs.target</filename>, depending whether the file
+    system is local or remote.</para>
+
+    <variablelist class='fstab-options'>
+
+      <varlistentry>
+        <term><option>x-systemd.automount</option></term>
+
+        <listitem><para>An automount unit will be created for the file
+        system. See
+        <citerefentry><refentrytitle>systemd.automount</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+        for details.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>x-systemd.device-timeout=</option></term>
+
+        <listitem><para>Configure how long systemd should wait for a
+        device to show up before giving up on an entry from
+        <filename>/etc/fstab</filename>. Specify a time in seconds or
+        explicitly append a unit as <literal>s</literal>,
+        <literal>min</literal>, <literal>h</literal>,
+        <literal>ms</literal>.</para>
+
+        <para>Note that this option can only be used in
+        <filename>/etc/fstab</filename>, and will be
+        ignored when part of <varname>Options=</varname>
+        setting in a unit file.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>noauto</option></term>
+        <term><option>auto</option></term>
+
+        <listitem><para>With <option>noauto</option>, this mount will
+        not be added as a dependency for
+        <filename>local-fs.target</filename> or
+        <filename>remote-fs.target</filename>. This means that it will
+        not be mounted automatically during boot, unless it is pulled
+        in by some other unit. Option <option>auto</option> has the
+        opposite meaning and is the default.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>nofail</option></term>
+
+        <listitem><para>With <option>nofail</option> this mount will
+        be only wanted, not required, by
+        <filename>local-fs.target</filename> or
+        <filename>remote-fs.target</filename>. This means that the
+        boot will continue even if this mount point is not mounted
+        successfully.</para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><option>x-initrd.mount</option></term>
+
+        <listitem><para>An additional filesystem to be mounted in the
+        initramfs. See <filename>initrd-fs.target</filename>
+        description in
+        <citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>.
+        </para></listitem>
+      </varlistentry>
+    </variablelist>
+
+    <para>If a mount point is configured in both
+    <filename>/etc/fstab</filename> and a unit file that is stored
+    below <filename>/usr</filename>, the former will take precedence.
+    If the unit file is stored below <filename>/etc</filename>, it
+    will take precedence. This means: native unit files take
+    precedence over traditional configuration files, but this is
+    superseded by the rule that configuration in
+    <filename>/etc</filename> will always take precedence over
+    configuration in <filename>/usr</filename>.</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>
+    and
+    <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    The options specific to the [Mount] section of mount units are the
+    following:</para>
+
+    <variablelist class='unit-directives'>
+
+      <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 does not exist at the time of
+        mounting, it is created. This string must be reflected in the
+        unit filename. (See above.) This option is
+        mandatory.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><varname>Type=</varname></term>
+        <listitem><para>Takes a string for the file system 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-separated list of options. This setting is
+        optional.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><varname>SloppyOptions=</varname></term>
+
+        <listitem><para>Takes a boolean argument. If true, parsing of
+        the options specified in <varname>Options=</varname> is
+        relaxed, and unknown mount options are tolerated. This
+        corresponds with
+        <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>'s
+        <parameter>-s</parameter> switch. Defaults to
+        off.</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. Takes an access mode in octal notation. 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 command 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 <constant>SIGTERM</constant>, and after another
+        delay of this time with <constant>SIGKILL</constant>. (See
+        <option>KillMode=</option> in
+        <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>.)
+        Takes a unit-less value in seconds, or a time span value such
+        as "5min 20s". Pass 0 to disable the timeout logic. The
+        default value is set from the manager configuration file's
+        <varname>DefaultTimeoutStart=</varname>
+        variable.</para></listitem>
+      </varlistentry>
+    </variablelist>
+
+    <para>Check
+    <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+    and
+    <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+    for more settings.</para>
+  </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.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry project='man-pages'><refentrytitle>proc</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+      </para>
+  </refsect1>
 
 </refentry>