Get rid of ye old quadruple-X hack for pc3000s.

All nodes now use the FreeBSD5-based frisbee MFS.

tbsetup/libosload.pm.in

@@ -651,24 +651,11 @@ sub SetupReloadFrisbee($$$$)
     my ($node, $imageid, $osid_notused, $zerofree) = @_;
     my $osid = $FRISBEEOSID;
 
-    #
-    # XXX I mean XXXX I really mean XXXXXXXXX
-    #
-    my $query_result =
-	DBQueryWarn("select type from nodes where node_id='$node'");
-    return -1
-	if (!$query_result);
-
-    my ($type) = $query_result->fetchrow_array();
-    if ($type =~ /^pc3000/) {
-	$osid = "emulab-ops-FRISBEE-MFS-NEW";
-    }
-
     #
     # Put it in the current_reloads table so that nodes can find out which
     # OS to load. See tmcd. 
     #
-    $query_result = 
+    my $query_result = 
 	DBQueryWarn("replace into current_reloads ".
 		    "(node_id, image_id, mustwipe) values ".
 		    "('$node', '$imageid', $zerofree)");