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681eb9cf2b
In particular, use /lib/systemd instead of /usr/lib/systemd in distributions like Debian which still have not adopted a /usr merge setup. Use XML entities from man/custom-entities.ent to replace configured paths while doing XSLT processing of the original XML files. There was precedent of some files (such as systemd.generator.xml) which were already using this approach. This addresses most of the (manual) fixes from this patch: http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/patches/Fix-paths-in-man-pages.patch?h=experimental-220 The idea of using generic XML entities was presented here: http://lists.freedesktop.org/archives/systemd-devel/2015-May/032240.html This patch solves almost all the issues, with the exception of: - Path to /bin/mount and /bin/umount. - Generic statements about preference of /lib over /etc. These will be handled separately by follow up patches. Tested: - With default configure settings, ran "make install" to two separate directories and compared the output to confirm they matched exactly. - Used a set of configure flags including $CONFFLAGS from Debian: http://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/rules Installed the tree and confirmed the paths use /lib/systemd instead of /usr/lib/systemd and that no other unexpected differences exist. - Confirmed that `make distcheck` still passes.
190 lines
7.1 KiB
XML
190 lines
7.1 KiB
XML
<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
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<!ENTITY % entities SYSTEM "custom-entities.ent" >
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%entities;
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]>
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<!--
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This file is part of systemd.
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Copyright 2013 Zbigniew Jędrzejewski-Szmek
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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-sleep.conf"
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xmlns:xi="http://www.w3.org/2001/XInclude">
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<refentryinfo>
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<title>systemd-sleep.conf</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>Zbigniew</firstname>
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<surname>Jędrzejewski-Szmek</surname>
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<email>zbyszek@in.waw.pl</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-sleep.conf</refentrytitle>
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<manvolnum>5</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>systemd-sleep.conf</refname>
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<refname>sleep.conf.d</refname>
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<refpurpose>Suspend and hibernation configuration file</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>&pkgsysconfdir;/sleep.conf</filename></para>
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<para><filename>&pkgsysconfdir;/sleep.conf.d/*.conf</filename></para>
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<para><filename>/run/systemd/sleep.conf.d/*.conf</filename></para>
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<para><filename>&rootlibexecdir;/sleep.conf.d/*.conf</filename></para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><command>systemd</command> supports three general
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power-saving modes:</para>
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<variablelist>
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<varlistentry>
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<term>suspend</term>
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<listitem><para>a low-power state
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where execution of the OS is paused,
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and complete power loss might result
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in lost data, and which is fast to
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enter and exit. This corresponds to
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suspend, standby, or freeze states as
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understood by the kernel.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>hibernate</term>
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<listitem><para>a low-power state
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where execution of the OS is paused,
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and complete power loss does not
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result in lost data, and which might
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be slow to enter and exit. This
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corresponds to the hibernation as
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understood by the kernel.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term>hybrid-sleep</term>
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<listitem><para>a low-power state
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where execution of the OS is paused,
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which might be slow to enter, and on
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complete power loss does not result in
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lost data but might be slower to exit
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in that case. This mode is called
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suspend-to-both by the kernel.
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</para></listitem>
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</varlistentry>
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</variablelist>
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<para>Settings in these files determine what strings
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will be written to
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<filename>/sys/power/disk</filename> and
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<filename>/sys/power/state</filename> by
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<citerefentry><refentrytitle>systemd-sleep</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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when
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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attempts to suspend or hibernate the machine.</para>
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</refsect1>
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<xi:include href="standard-conf.xml" xpointer="main-conf" />
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<refsect1>
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<title>Options</title>
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<para>The following options can be configured in the
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<literal>[Sleep]</literal> section of
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<filename>&pkgsysconfdir;/sleep.conf</filename> or a
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<filename>sleep.conf.d</filename> file:</para>
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<variablelist class='systemd-directives'>
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<varlistentry>
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<term><varname>SuspendMode=</varname></term>
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<term><varname>HibernateMode=</varname></term>
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<term><varname>HybridSleepMode=</varname></term>
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<listitem><para>The string to be written to
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<filename>/sys/power/disk</filename> by,
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respectively,
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<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
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<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
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More than one value can be specified by separating
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multiple values with whitespace. They will be tried
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in turn, until one is written without error. If
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neither succeeds, the operation will be aborted.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>SuspendState=</varname></term>
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<term><varname>HibernateState=</varname></term>
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<term><varname>HybridSleepState=</varname></term>
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<listitem><para>The string to be written to
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<filename>/sys/power/state</filename> by,
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respectively,
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<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
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<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
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More than one value can be specified by separating
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multiple values with whitespace. They will be tried
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in turn, until one is written without error. If
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neither succeeds, the operation will be aborted.
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</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Example: freeze</title>
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<para>Example: to exploit the <quote>freeze</quote> mode added
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in Linux 3.9, one can use <command>systemctl suspend</command>
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with
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<programlisting>[Sleep]
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SuspendState=freeze</programlisting></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-sleep</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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