Merge pull request #288 from phomes/cgroup-util

[thirdparty/systemd.git] / man / systemd-hibernate-resume-generator.xml

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<!--*-nxml-*-->
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  This file is part of systemd.

  Copyright 2014 Ivan Shapovalov

  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
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<refentry id="systemd-hibernate-resume-generator">

  <refentryinfo>
    <title>systemd-hibernate-resume-generator</title>
    <productname>systemd</productname>

    <authorgroup>
      <author>
        <contrib>Developer</contrib>
        <firstname>Ivan</firstname>
        <surname>Shapovalov</surname>
        <email>intelfx100@gmail.com</email>
      </author>
    </authorgroup>
  </refentryinfo>

  <refmeta>
    <refentrytitle>systemd-hibernate-resume-generator</refentrytitle>
    <manvolnum>8</manvolnum>
  </refmeta>

  <refnamediv>
    <refname>systemd-hibernate-resume-generator</refname>
    <refpurpose>Unit generator for resume= kernel parameter</refpurpose>
  </refnamediv>

  <refsynopsisdiv>
    <para><filename>&rootlibexecdir;/system-generators/systemd-hibernate-resume-generator</filename></para>
  </refsynopsisdiv>

  <refsect1>
    <title>Description</title>

    <para><filename>systemd-hibernate-resume-generator</filename> is a
    generator that instantiates
    <citerefentry><refentrytitle>systemd-hibernate-resume@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
    unit according to the value of <option>resume=</option> parameter
    specified on the kernel command line.</para>
  </refsect1>

  <refsect1>
    <title>Kernel Command Line</title>

    <para><filename>systemd-hibernate-resume-generator</filename>
    understands the following kernel command line parameters:</para>

    <variablelist class='kernel-commandline-options'>

      <varlistentry>
        <term><varname>resume=</varname></term>

        <listitem><para>Takes a path to the resume device. Both
        persistent block device paths like
        <filename>/dev/disk/by-foo/bar</filename> and
        <citerefentry project='man-pages'><refentrytitle>fstab</refentrytitle><manvolnum>5</manvolnum></citerefentry>-style
        specifiers like <literal>FOO=bar</literal> are
        supported.</para></listitem>
      </varlistentry>

    </variablelist>
  </refsect1>

  <refsect1>
    <title>See Also</title>
    <para>
      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
      <citerefentry><refentrytitle>systemd-hibernate-resume@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
      <citerefentry><refentrytitle>kernel-command-line</refentrytitle><manvolnum>7</manvolnum></citerefentry>
    </para>
  </refsect1>

</refentry>