From 5ca26688464d4d85ba56a9dc9dca699b7ce66703 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 1 Feb 2011 18:52:34 +0000
Subject: [PATCH]  fix for defect 3167038,  we lose the noderange table handle
 ( goes stale) on the service node when using DB2

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8782 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/NodeRange.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/perl-xCAT/xCAT/NodeRange.pm b/perl-xCAT/xCAT/NodeRange.pm
index db062ed58..453133662 100644
--- a/perl-xCAT/xCAT/NodeRange.pm
+++ b/perl-xCAT/xCAT/NodeRange.pm
@@ -182,6 +182,11 @@ sub expandatom { #TODO: implement table selection as an atom (nodetype.os==rhels
     # Try to match groups?
         unless ($grptab) {
            $grptab = xCAT::Table->new('nodegroup');
+        } else { # if DB2 we need to get a new table handle always
+             my $DBname = xCAT::Utils->get_DBName; 
+             if (($DBname =~ /^DB2/) && (xCAT::Utils->isServiceNode())){
+              $grptab = xCAT::Table->new('nodegroup');
+             }
         }
         if ($grptab and not $didgrouplist and not scalar @grplist) { 
             $didgrouplist = 1;