91 lines
2.8 KiB
Diff
91 lines
2.8 KiB
Diff
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--- systemd-208/units/sigpwr.target
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+++ systemd-208/units/sigpwr.target 2014-01-14 15:53:32.878735762 +0000
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@@ -8,3 +8,5 @@
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[Unit]
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Description=Power Failure
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Documentation=man:systemd.special(7)
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+BindsTo=powerfail.service
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+DefaultDependencies=no
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+RefuseManualStart=yes
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--- systemd-208/units/powerfail.service
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+++ systemd-208/units/powerfail.service 2014-01-14 16:11:41.802235712 +0000
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@@ -0,0 +1,21 @@
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+# This file is part of systemd.
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+#
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+# Copyright (c) 2014 SUSE LINUX Products GmbH, Germany.
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+# Author: Werner Fink
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+# Please send feedback to http://www.suse.de/feedback
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+#
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+# Description:
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+#
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+# Used to start the systemd-powerfail.service
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+#
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+
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+[Unit]
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+Description=powerfail handling
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+BindsTo=sigpwr.target
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+DefaultDependencies=no
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+RefuseManualStart=yes
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+
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+[Service]
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+Type=oneshot
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+ExecStart=/usr/lib/systemd/systemd-powerfail
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+RemainAfterExit=false
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--- systemd-208/man/systemd-powerfail.service.8
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+++ systemd-208/man/systemd-powerfail.service.8 2014-01-14 18:22:21.286735810 +0000
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@@ -0,0 +1,54 @@
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+'\" t
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+.TH "SYSTEMD\-POWERFAIL\&.SERVICE" "8" "" "systemd 208" "systemd-powerfail.service"
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+.\" -----------------------------------------------------------------
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+.\" * Define some portability stuff
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+.\" -----------------------------------------------------------------
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+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+.\" http://bugs.debian.org/507673
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+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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+.ie \n(.g .ds Aq \(aq
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+.el .ds Aq '
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+.\" -----------------------------------------------------------------
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+.\" * set default formatting
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+.\" -----------------------------------------------------------------
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+.\" disable hyphenation
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+.nh
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+.\" disable justification (adjust text to left margin only)
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+.ad l
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+.\" -----------------------------------------------------------------
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+.\" * MAIN CONTENT STARTS HERE *
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+.\" -----------------------------------------------------------------
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+.SH "NAME"
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+systemd-powerfail.service, systemd-powerfail \- Power Fail signal handling
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+.SH "SYNOPSIS"
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+.PP
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+systemd\-powerfail\&.service
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+.PP
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+/usr/lib/systemd/systemd\-powerfail
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+.SH "DESCRIPTION"
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+.PP
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+systemd\-powerfail
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+is a system service that is used to evaulate the content of
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+\fI/var/run/powerstatus\fR. Based on the content of this
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+file:
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+.IP F(AIL)
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+Power is failing, UPS is providing the power. The
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+systemd\-powerfail
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+is now doing a timed shutdown.
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+.IP O(K)
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+The power has been restored, and pending shutdown
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+will be cancled.
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+.IP L(OW)
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+The power is failing and the UPS has a low battery.
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+The
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+systemd\-powerfail
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+is doing an immediate shutdown.
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+.PP
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+If \fI/var/run/powerstatus\fR doesn't exist or contains anything else then the letters
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+F, O or L, systemd\-powerfail will behave as if it has read the letter F.
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+.PP
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+.SH "SEE ALSO"
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+.PP
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+\fBshutdown\fR(8),
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+\fBpowerd\fR(8)
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