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From 4a2c311bfe21eda9472f52795db1c9f883e6c194 Mon Sep 17 00:00:00 2001
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From: Florian Festi <ffesti@redhat.com>
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Date: Mon, 4 Jul 2016 17:45:33 +0200
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Subject: [PATCH] Add man page for systemd-inhibit plugin
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---
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doc/Makefile.am | 1 +
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doc/rpm-plugin-systemd-inhibit.8 | 36 ++++++++++++++++++++++++++++++++++++
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2 files changed, 37 insertions(+)
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create mode 100644 doc/rpm-plugin-systemd-inhibit.8
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diff --git a/doc/Makefile.am b/doc/Makefile.am
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index f7940b9..d2f520d 100644
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--- a/doc/Makefile.am
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+++ b/doc/Makefile.am
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@@ -9,6 +9,7 @@ EXTRA_DIST += $(man_man1_DATA)
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man_man8dir = $(mandir)/man8
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man_man8_DATA = rpm.8 rpmbuild.8 rpmdeps.8 rpmgraph.8 rpm2cpio.8
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man_man8_DATA += rpmdb.8 rpmkeys.8 rpmsign.8 rpmspec.8
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+man_man8_DATA += rpm-plugin-systemd-inhibit.8
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EXTRA_DIST += $(man_man8_DATA)
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man_fr_man8dir = $(mandir)/fr/man8
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diff --git a/doc/rpm-plugin-systemd-inhibit.8 b/doc/rpm-plugin-systemd-inhibit.8
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new file mode 100644
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index 0000000..b49e8ef
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--- /dev/null
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+++ b/doc/rpm-plugin-systemd-inhibit.8
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@@ -0,0 +1,36 @@
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+.TH "RPM-SYSTEMD-INHIBIT" "8" "14 Apr 2016" "Red Hat, Inc."
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+.SH NAME
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+rpm-plugin-systemd-inhibit \- Plugin for the RPM Package Manager
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+
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+.SH Description
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+
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+This plugin for RPM prevents the system to enter shutdown, sleep or idle
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+mode while there is a rpm transaction running to prevent system corruption
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+that can occur if the transaction is interrupted by a reboot.
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+
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+This is achieved by using the inhibit DBUS interface of systemd. The call is
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+roughly equivalent to executing
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+
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+\fBsystemd-inhibit --mode=block --what=idle:sleep:shutdown --who=RPM --why="Transaction running"\fR
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+
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+See \fBsystemd-inhibit(1)\fR for the details of this mechanism.
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+
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+It is strongly advised to have the plugin installed on all systemd
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+based systems.
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+
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+.SH Prerequisites
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+
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+For the plugin to work systemd has to be used as init system and
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+though the DBUS system bus must be available. If the plugin cannot access the
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+interface it gives a warning but does not stop the transaction.
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+
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+.SH Configuration
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+
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+The plugin currently does not have any configuration option other than
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+turning it on and off. It can be disabled by commenting out the
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+\fI%__transaction_systemd_inhibit\fR macro in main macros file
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+(typically located at \fI/usr/lib/rpm/macros\fR) or otherwise change
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+the value of the macro.
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+
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+Another option is to remove the plugin from the system if it is
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+packaged in its own sub package.
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--
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2.5.5
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