modified sync level default to 1 for gridftp plugin

src/python/dm/common/processing/plugins/gridftpFileTransferPlugin.py

@@ -5,7 +5,7 @@ from fileTransferPlugin import FileTransferPlugin
 
 class GridftpFileTransferPlugin(FileTransferPlugin):
 
-    COMMAND = 'globus-url-copy -c -cd -r -vb -tcp-bs 512K -p 1 -sync -sync-level 2'
+    COMMAND = 'globus-url-copy -c -cd -r -vb -tcp-bs 512K -p 1 -sync -sync-level 1'
 
     def __init__(self, src=None, dest=None, command=COMMAND):
         FileTransferPlugin.__init__(self, command, src, dest)