Users are complaining the response times are out of range on a retail application. Performance
monitoring of the storage subsystem indicates that there are no problems. A check of the host error
logs shows that there are excessive SCSI re-transmit errors. The 2Gb/s HBA on the host was recently
replaced with a 4Gb/s HBA .

What is the most probable cause of the timeout errors?

A.
the link is utilizing 9 micron fiber

B.
SCSI timeout value is set too small

C.
the switch port to the storage subsystem is set at 2Gb/s

D.
the distance from the host to the storage subsystem is greater than 175 meters