A customer has the following configuration:
Channel 1: 4 EXP810’s fully populated with 300 GB FC drives
Channel 2: 3 EXP810’s fully populated with 146 GB FC drives
Channel 3: 3 EXP810’s fully populated with 500 GB SATA drives
Channel 4: 3 EXP810’s fully populated with 750 GB SATA drives
To increase fibre capacity, the customer decides to add another EXP810, fully populated with 146
GB FC drives to channel 3. When the additional EXP810 is installed, the DS4800 enters into a
continuous reboot cycle. What is the cause of this problem?

A.
The enclosure ID of the new EXP810 is set incorrectly

B.
The controller requires a firmware upgrade

C.
Adding the eighth tray exceeded 64 drives, which is the maximum number of drives allowed on
a channel pair

D.
Adding the eighth tray exceeded 112 drives, which is the maximum number of drives allowed
on a drive loop