During a service call, you might need the serial numbers and the JobID label from the Exadata Database Machine rack. Record these numbers for future use. You will find the system serial numbers and JobID label in the following physical locations:
Look for the Large System Serial Number label and JobID label on the front of the rack, inside the door, on the left vertical strut starting at rack unit 23 (U23) and going down.
Look for the Small System Serial Number label on the top left portion of the cabinet from the rear above the power distribution unit (PDU).