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82 lines
2.9 KiB
XML
82 lines
2.9 KiB
XML
<?xml version="1.0"?>
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<!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!--
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This file is part of systemd.
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Copyright 2014 Ivan Shapovalov
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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-->
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<refentry id="systemd-hibernate-resume@.service" conditional='ENABLE_HIBERNATE'>
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<refentryinfo>
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<title>systemd-hibernate-resume@.service</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Ivan</firstname>
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<surname>Shapovalov</surname>
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<email>intelfx100@gmail.com</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>systemd-hibernate-resume@.service</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>systemd-hibernate-resume@.service</refname>
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<refname>systemd-hibernate-resume</refname>
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<refpurpose>Resume from hibernation</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>systemd-hibernate-resume@.service</filename></para>
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<para><filename>/usr/lib/systemd/systemd-hibernate-resume</filename></para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><filename>systemd-hibernate-resume@.service</filename>
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initiates the resume from hibernation. It is instantiated with the
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device to resume from as the template argument.</para>
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<para><filename>systemd-hibernate-resume</filename> only supports
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the in-kernel hibernation implementation, known as
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<ulink url="https://www.kernel.org/doc/Documentation/power/swsusp.txt">swsusp</ulink>.
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Internally, it works by writing the major:minor of specified
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device node to <filename>/sys/power/resume</filename>.</para>
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<para>Failing to initiate a resume is not an error condition. It
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may mean that there was no resume image (e. g. if the system has
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been simply powered off and not hibernated). In such case, the
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boot is ordinarily continued.</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-hibernate-resume-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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