From 1aeffad4c92d4fe09415ddc2e949898d1acb2bca Mon Sep 17 00:00:00 2001
From: daniceexi <wxp@cn.ibm.com>
Date: Tue, 15 Apr 2014 13:12:45 -0400
Subject: [PATCH] add the site description for externaldns attribute

---
 perl-xCAT/xCAT/Schema.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/perl-xCAT/xCAT/Schema.pm b/perl-xCAT/xCAT/Schema.pm
index daefad9e9..156cbd43d 100755
--- a/perl-xCAT/xCAT/Schema.pm
+++ b/perl-xCAT/xCAT/Schema.pm
@@ -936,6 +936,8 @@ site => {
    "               \"<xcatmaster>\" to mean the DNS server for each node should be the\n".
    "               node that is managing it (either its service node or the management\n".
    "               node).\n\n".
+   " externaldns: To specify that external dns is used. If any value is set to externaldns,\n".
+   "               makedns command will not start the local dns on xCAT MN.\n\n".
    " -------------------------\n".
    "HARDWARE CONTROL ATTRIBUTES\n".
    " -------------------------\n".