From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Fri, 23 Apr 2010 10:53:26 +0000 (+0200)
Subject: Set maxupdateskew to 1000 ppm by default
X-Git-Tag: 1.25-pre1~92
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ab68a9d1d382d42913e040e3240c587cc398e83f;p=thirdparty%2Fchrony.git

Set maxupdateskew to 1000 ppm by default

This will prevent from using unreliable frequency estimate on iburst
when starting without drift file.
---

diff --git a/chrony.texi b/chrony.texi
index 7c8eeec5..f9980f13 100644
--- a/chrony.texi
+++ b/chrony.texi
@@ -2207,6 +2207,7 @@ loss rate is not very reliable.
 
 The @code{maxupdateskew} parameter allows the threshold for determining
 whether an estimate may be so unreliable that it should not be used.
+By default, the threshold is 1000 ppm.
 
 The syntax is
 
diff --git a/conf.c b/conf.c
index dd8940b3..6cae4742 100644
--- a/conf.c
+++ b/conf.c
@@ -117,7 +117,7 @@ static char *keys_file = NULL;
 static char *drift_file = NULL;
 static char *rtc_file = NULL;
 static unsigned long command_key_id;
-static double max_update_skew = DBL_MAX;
+static double max_update_skew = 1000.0;
 
 static int cmd_port = -1;