BLUEGENE - better debug

src/plugins/select/bluegene/bg_dynamic_block.c

@@ -69,9 +69,8 @@ extern List create_dynamic_block(List block_list,
 
 	if (cnodes < bg_conf->smallest_block) {
 		error("Can't create this size %d "
-		      "on this system ionodes_per_mp is %u",
-		      request->procs,
-		      bg_conf->ionodes_per_mp);
+		      "on this system the smallest block is %u",
+		      cnodes, bg_conf->smallest_block);
 		goto finished;
 	}
 	memset(&blockreq, 0, sizeof(select_ba_request_t));