config_options_2300.pdf

http://www.ncsa.uiuc.edu/~aloftus/FibreChannel/Qlogic/config_options_2300.pdf

Execution Throttle. This setting specifies the maximum number of commands
executing on any one port. When a port’s execution throttle is reached, no new
commands are executed until the current command finishes executing. The valid
options for this setting are 1–256. The default is 16.


>4GByte Addressing. This option should be Enabled if the system has more
than 4 GB of memory available. The default is Disabled.