are you talking about a gateway unit ? If Yes ..times on Clariion SPs have nothing to do with times on Celerra datamovers.
 What is the recommended time service update interval for the Celerra Data Movers in a CIFS environment?   Does the Celerra and the array have to be time sync'd in this environment? Do the time server and array update intervals have to be the sdame?
What are the Celerra time service recommendations in a CIFS environment