diff options
| -rw-r--r-- | Makefile.am | 13 | ||||
| -rw-r--r-- | man/systemd-halt.service.xml | 119 | ||||
| -rw-r--r-- | man/systemd-suspend.service.xml | 26 | ||||
| -rw-r--r-- | units/systemd-halt.service.in | 1 | ||||
| -rw-r--r-- | units/systemd-kexec.service.in | 1 | ||||
| -rw-r--r-- | units/systemd-poweroff.service.in | 1 | ||||
| -rw-r--r-- | units/systemd-reboot.service.in | 1 |
7 files changed, 151 insertions, 11 deletions
diff --git a/Makefile.am b/Makefile.am index 4de639dcee..7b8710b0ca 100644 --- a/Makefile.am +++ b/Makefile.am @@ -492,7 +492,8 @@ MANPAGES = \ man/systemd-update-utmp-runlevel.service.8 \ man/systemd-initctl.service.8 \ man/systemd-shutdownd.service.8 \ - man/systemd-suspend.service.8 + man/systemd-suspend.service.8 \ + man/systemd-halt.service.8 MANPAGES_ALIAS = \ man/reboot.8 \ @@ -507,7 +508,11 @@ MANPAGES_ALIAS = \ man/systemd-initctl.8 \ man/systemd-shutdownd.8 \ man/systemd-hibernate.service.8 \ - man/systemd-sleep.8 + man/systemd-sleep.8 \ + man/systemd-shutdown.8 \ + man/systemd-poweroff.service.8 \ + man/systemd-reboot.service.8 \ + man/systemd-kexec.service.8 man/reboot.8: man/halt.8 man/poweroff.8: man/halt.8 @@ -522,6 +527,10 @@ man/systemd-initctl.8: man/systemd-initctl.service.8 man/systemd-shutdownd.8: man/systemd-shutdownd.service.8 man/systemd-hibernate.service.8: man/systemd-suspend.service.8 man/systemd-sleep.8: man/systemd-suspend.service.8 +man/systemd-shutdown.8: man/systemd-halt.service.8 +man/systemd-poweroff.service.8: man/systemd-halt.service.8 +man/systemd-reboot.service.8: man/systemd-halt.service.8 +man/systemd-kexec.service.8: man/systemd-halt.service.8 XML_FILES = \ ${patsubst %.1,%.xml,${patsubst %.3,%.xml,${patsubst %.5,%.xml,${patsubst %.7,%.xml,${patsubst %.8,%.xml,$(MANPAGES)}}}}} diff --git a/man/systemd-halt.service.xml b/man/systemd-halt.service.xml new file mode 100644 index 0000000000..6957fb984e --- /dev/null +++ b/man/systemd-halt.service.xml @@ -0,0 +1,119 @@ +<?xml version='1.0'?> <!--*-nxml-*--> +<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" + "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> + +<!-- + This file is part of systemd. + + Copyright 2012 Lennart Poettering + + 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 + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +--> + +<refentry id="systemd-halt.service"> + + <refentryinfo> + <title>systemd-halt.service</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-halt.service</refentrytitle> + <manvolnum>8</manvolnum> + </refmeta> + + <refnamediv> + <refname>systemd-halt.service</refname> + <refname>systemd-poweroff.service</refname> + <refname>systemd-reboot.service</refname> + <refname>systemd-kexec.service</refname> + <refname>systemd-shutdown</refname> + <refpurpose>systemd System Shutdown Logic</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <para><filename>systemd-halt.service</filename></para> + <para><filename>systemd-poweroff.service</filename></para> + <para><filename>systemd-reboot.service</filename></para> + <para><filename>systemd-kexec.service</filename></para> + <para><filename>/usr/lib/systemd/systemd-shutdown</filename></para> + </refsynopsisdiv> + + <refsect1> + <title>Description</title> + + <para><filename>systemd-halt.service</filename> is a + system service that is pulled in by + <filename>halt.target</filename> and is responsible + for the actual system halt. Similar, + <filename>systemd-poweroff.service</filename> is + pulled in by <filename>poweroff.target</filename>, + <filename>systemd-reboot.service</filename> by + <filename>reboot.target</filename> and + <filename>systemd-kexec.service</filename> by + <filename>kexec.target</filename> to execute the + respective actions.</para> + + <para>When these services are run they ensure that PID + 1 is replaced by the + <filename>/usr/lib/systemd/system-shutdown</filename> + tool which is then responsible for the actual + shutdown. Before shutting down this binary will try to + unmount all remaining file systems, disable all + remaining swap devices, detach all remaining storage + devices and kill all remaining processes.</para> + + <para>Immediately before executing the actual system + halt/poweroff/reboot/kexec + <filename>system-shutdown</filename> will run all + executables in + <filename>/usr/lib/systemd/system-shutdown/</filename> + and pass one arguments to them: either + "<literal>halt</literal>", + "<literal>poweroff</literal>", + "<literal>reboot</literal>" or + "<literal>kexec</literal>", depending on the chosen + action. All executables in this directory are executed + in parallel, and execution of the action is not + continued before all executables finished.</para> + + <para>Note that + <filename>systemd-halt.service</filename> (and the + related units) should never be executed + directly. Instead, trigger system shutdown with a + command such as "<literal>systemctl halt</literal>" or + suchlike.</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.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>, + <citerefentry><refentrytitle>reboot</refentrytitle><manvolnum>2</manvolnum></citerefentry>, + <citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> + </para> + </refsect1> + +</refentry> diff --git a/man/systemd-suspend.service.xml b/man/systemd-suspend.service.xml index dea778fbec..1ae742bcd8 100644 --- a/man/systemd-suspend.service.xml +++ b/man/systemd-suspend.service.xml @@ -46,7 +46,7 @@ <refname>systemd-suspend.service</refname> <refname>systemd-hibernate.service</refname> <refname>systemd-sleep</refname> - <refpurpose>systemd System Suspend/Hibernate Logic</refpurpose> + <refpurpose>systemd System Sleep State Logic</refpurpose> </refnamediv> <refsynopsisdiv> @@ -74,13 +74,14 @@ and pass two arguments to them. The first argument will be "<literal>pre</literal>", the second either "<literal>suspend</literal>" or - "<literal>hibernate</literal>", depending on the chosen - action. Immediately after leaving system suspend and - hibernation the same executables are run, but the - first argument is now "<literal>post</literal>". All - executables in this directory are executed in - parallel, and execution of the action is not continued - before all executables finished.</para> + "<literal>hibernate</literal>", depending on the + chosen action. Immediately after leaving system + suspend and hibernation the same executables are run, + but the first argument is now + "<literal>post</literal>". All executables in this + directory are executed in parallel, and execution of + the action is not continued before all executables + finished.</para> <para>Note that scripts or binaries dropped in <filename>/usr/lib/systemd/system-sleep/</filename> @@ -89,13 +90,20 @@ of system suspend and resume there are much nicer interfaces available.</para> + <para>Note that + <filename>systemd-suspend.service</filename> and + <filename>systemd-hibernate.service</filename> should + never be executed directly. Instead, trigger system + sleep states with a command such as "<literal>systemctl + suspend</literal>" or suchlike.</para> </refsect1> <refsect1> <title>See Also</title> <para> <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, + <citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd-halt.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> </para> </refsect1> diff --git a/units/systemd-halt.service.in b/units/systemd-halt.service.in index b746d1ea35..d55d622c1c 100644 --- a/units/systemd-halt.service.in +++ b/units/systemd-halt.service.in @@ -7,6 +7,7 @@ [Unit] Description=Halt +Documentation=man:systemd-halt.service(8) DefaultDependencies=no Requires=shutdown.target umount.target final.target After=shutdown.target umount.target final.target diff --git a/units/systemd-kexec.service.in b/units/systemd-kexec.service.in index 17d0344972..61303f917f 100644 --- a/units/systemd-kexec.service.in +++ b/units/systemd-kexec.service.in @@ -7,6 +7,7 @@ [Unit] Description=Reboot via kexec +Documentation=man:systemd-halt.service(8) DefaultDependencies=no Requires=shutdown.target umount.target final.target After=shutdown.target umount.target final.target diff --git a/units/systemd-poweroff.service.in b/units/systemd-poweroff.service.in index 851a0f9451..3630719733 100644 --- a/units/systemd-poweroff.service.in +++ b/units/systemd-poweroff.service.in @@ -7,6 +7,7 @@ [Unit] Description=Power-Off +Documentation=man:systemd-halt.service(8) DefaultDependencies=no Requires=shutdown.target umount.target final.target After=shutdown.target umount.target final.target diff --git a/units/systemd-reboot.service.in b/units/systemd-reboot.service.in index e6a8aabd9d..d99bd3e701 100644 --- a/units/systemd-reboot.service.in +++ b/units/systemd-reboot.service.in @@ -7,6 +7,7 @@ [Unit] Description=Reboot +Documentation=man:systemd-halt.service(8) DefaultDependencies=no Requires=shutdown.target umount.target final.target After=shutdown.target umount.target final.target |