fix python 2.6 compatibility
diff --git a/wally/run_test.py b/wally/run_test.py
index 44b65c0..96b8af2 100755
--- a/wally/run_test.py
+++ b/wally/run_test.py
@@ -54,15 +54,12 @@
             url = node.conn_url[len(ssh_pref):]
 
             if vm:
-                ret_count = 24
-                log_warns = False
+                conn_timeout = 240
             else:
-                ret_count = 3
-                log_warns = True
+                conn_timeout = 30
 
             node.connection = ssh_utils.connect(url,
-                                                retry_count=ret_count,
-                                                log_warns=log_warns)
+                                                conn_timeout=conn_timeout)
         else:
             raise ValueError("Unknown url type {0}".format(node.conn_url))
     except Exception as exc: