bug fix

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4911 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/lib/xcat/monitoring/xcatmon.pm

@@ -307,7 +307,7 @@ sub getMonNodesStatus {
   foreach(@mon_servers) {
     #service node come in pairs, the first one is the monserver adapter that facing the mn,
     # the second one is facing the cn. we use the first one here
-    my @server_pair=split(',', $_); 
+    my @server_pair=split(':', $_); 
     my $sv=$server_pair[0];
     if ($iphash{$sv}) {
       $monnodes=$hierachy->{$_};