Design of High Performance Disk Storage Protocol
Jinxing Shen · 2015
This paper introduces a light weight transport protocol which is referred to High performance Disk Storage Protocol(HDSP).Like the zero-copy technology，HDSP improves the throughput of networked storage system and reduces the system workload by reducing protocol layers and data copy times，and employing efficient flow control.The test result shows that HDSP has better performance than TCP/IP in Ethernet storage environments and is able to overcome the flaw of TCP/IP due to multiple copies and context switching.