add delay for moving data successfully

auto_extract.py

@@ -3,6 +3,7 @@ import sys
 import glob
 import time
 import threading
+import paramiko
 
 
 hdd_root = '/hdd/*'
@@ -85,3 +86,4 @@ def main():
 if __name__ == '__main__':
     while True:
         main()
+        time.sleep(900)