Historical
ANSI INCITS 374-2003/AM1-2007
Information technology - Fibre Channel Single-Byte Command Code Sets Amendment 1 (FC-SB-3/AM1)
This amendment to standard BSR INCITS 374:2003 (Fibre Channel - Fibre Channel Single - Byte Command Set-3 (FC-SB-3)) describes persistent IU pacing, a method for allowing an FC-SB-3 channel to retain a pacing count that can be used at the start of execution of a channel program. This may improve performance of long I/O programs at higher link speeds and long distances by allowing the Channel to send more IUs to the control unit and eliminating the delay of waiting for the first Command Response.
InterNational Committee for Information Technology Standards [incits]