decreasing retrying time 15sec

SiteTests/MonteCarlo/cms-MC-test/RuntimeSAMStageOut.py

@@ -204,6 +204,7 @@ class StageOutDiagnostic:
             raise RuntimeError, msg
         
         try:
+	    impl.retryPause = 15
             impl(protocol, sourcePFN, targetPFN, options)
         except Exception, ex:
             msg = "Failure for local stage out:\n"