From 68d2993a7864a6281c6ec78af9db71de8c7115f3 Mon Sep 17 00:00:00 2001
From: ligc <ligc@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 18 Sep 2012 12:11:29 +0000
Subject: [PATCH] fix for bug 3568791: add nfs export options -vers 3:4 for
 /install/postscripts on SN

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@13838 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT/postscripts/servicenode | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/xCAT/postscripts/servicenode b/xCAT/postscripts/servicenode
index 438e42826..0fcf334ee 100755
--- a/xCAT/postscripts/servicenode
+++ b/xCAT/postscripts/servicenode
@@ -199,7 +199,17 @@ sub setupAIXsn
 	# check if /install/postscripts is in /etc/exports
     if (&runcmd("/bin/cat /etc/exports 2>/dev/null | grep '$installdir/postscripts ' >/dev/null 2>&1")  != 0) {
         # if not add it and make sure it is exported
-        if (&runcmd("echo '$installdir/postscripts -ro' >> /etc/exports; exportfs -a") !=0 ) {
+        my $res;
+        if ($ENV{'USENFSV4ONAIX'} && ($ENV{'USENFSV4ONAIX'} =~ /1|Yes|yes|YES|Y|y/))
+        {
+            $res = &runcmd("echo '$installdir/postscripts -vers=3:4,ro' >> /etc/exports; exportfs -a");
+        }
+        else
+        {
+            $res = &runcmd("echo '$installdir/postscripts -ro' >> /etc/exports; exportfs -a");
+        }
+        if ($res != 0)
+        {
             $msg = "$::sdate servicenode: Could not update the /etc/exports file.\n";
             `logger -t xcat $msg`;
         }