A customer is trying to boot an operating system that is installed on the eUSB on a Cisco UCS B- Series blade server; however, the boot fails. What is the cause of this failure?
A. The local disk must be the first device in the boot order.
B. eUSB is not a supported boot device.
C. eUSB support is available only on the Cisco UCS C-Series rack server.
D. eUSB is not the first device in the boot order for the server.
