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
