fix defect 3267

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14738 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/lib/xcat/plugins/xdsh.pm

@@ -224,7 +224,19 @@ sub preprocess_request
                 {
 
                     # if it is a good SN, one ready to service the nodes
-                    if (grep(/$snkey/, @::good_SN))
+                    # split if a pool
+                    # if one in the pool is good, send the command to the
+                    # daemon
+                    my @sn_list = split ',', $snkey;
+                    my $goodsn=0;
+                    foreach my $sn (@sn_list) {
+                      if (grep(/$sn/, @::good_SN)) {
+                         $goodsn=1;
+                         last;
+                      }
+                    }
+                    # found a good service node 
+                    if ($goodsn == 1)
                     {
                         my $noderequests =
                             &process_nodes($req, $sn, $snkey,$synfiledir);