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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
commit55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch)
tree33f869f55a1b149e9b7c2b7e201867ca5dd52992 /man/systemd-hibernate-resume-generator.xml
parentInitial commit. (diff)
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systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<?xml version="1.0"?>
+<!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
+<refentry id="systemd-hibernate-resume-generator" conditional='ENABLE_HIBERNATE'
+ xmlns:xi="http://www.w3.org/2001/XInclude">
+
+ <refentryinfo>
+ <title>systemd-hibernate-resume-generator</title>
+ <productname>systemd</productname>
+ </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>/usr/lib/systemd/system-generators/systemd-hibernate-resume-generator</filename></para>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><command>systemd-hibernate-resume-generator</command> is a
+ generator that initiates the procedure to resume the system from hibernation.
+ It creates the
+ <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, or the value of EFI variable
+ <varname>HibernateLocation</varname>, which will instruct the kernel
+ to resume the system from the hibernation image on that device.</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 index="false">/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>
+
+ <xi:include href="version-info.xml" xpointer="v217"/></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>resume_offset=</varname></term>
+
+ <listitem><para>Takes the page offset of the swap space from the resume device.
+ Defaults to <literal>0</literal>.</para>
+
+ <xi:include href="version-info.xml" xpointer="v254"/></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>resumeflags=</varname></term>
+
+ <listitem><para>Takes the resume device mount options to
+ use. Defaults <varname>rootflags=</varname> if not specified.</para>
+
+ <xi:include href="version-info.xml" xpointer="v243"/></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>noresume</varname></term>
+
+ <listitem><para>Do not try to resume from hibernation. If this parameter is
+ present, <varname>resume=</varname> is ignored.</para>
+
+ <xi:include href="version-info.xml" xpointer="v240"/></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>