From f3f054f03e6de7865132e9602da178dfc82102ab Mon Sep 17 00:00:00 2001
From: tblume <Thomas.Blume@suse.com>
Date: Thu, 19 May 2016 16:35:27 +0200
Subject: systemctl: restore the no-sync option for legacy halt (#3249)

The sync() call on shutdown had been removed with commit 57371e5829a61e5ee6c9f98404dfc729d6c62608
together with the no-sync option for the shutdown commands.
The sync call was restored in commit 4a3ad39957399c4a30fc472a804e72907ecaa4f9 but the no-sync option
wasn't re-added.
I think we should restore this option at least for the legacy halt command.
---
 man/halt.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'man')

diff --git a/man/halt.xml b/man/halt.xml
index a06dbd0097..e3fa60a915 100644
--- a/man/halt.xml
+++ b/man/halt.xml
@@ -132,6 +132,14 @@
         entry.</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><option>-n</option></term>
+        <term><option>--no-sync</option></term>
+
+        <listitem><para>Don't sync hard disks/storage media before
+        halt, power-off, reboot.</para></listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><option>--no-wall</option></term>
 
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