HSP传输协议的设计与实现  

Design and Implementation of High Performance Storage Protocol

作　　者：胡风华[1] 侯紫峰[1] 祝明发[2] 

机构地区：[1]中国科学院研究生院计算技术研究所,北京100080 [2]中国科学技术大学研究生院,合肥230026

出　　处：《计算机工程》2005年第20期35-37,共3页Computer Engineering

基　　金：国家"863"计划基金资助项目(2002AA104420)

摘　　要：首先对传输层协议进行了介绍,并给出了协议设计时的一些考虑,然后对HSP协议进行了详细描述。HSP协议针对局域网存储系统进行优化,通过精简层次和高效的流控方式来提高系统的吞吐率。同时给出了HSP在Linux下的实现,最后对协议进行了初步的性能测试,结果表明,HSP在局域网存储系统环境中比TCP/IP具有更好的性能。This paper introduces a transport prototol, high performance storage protocol （HSP）and its implementation. Firstly, transport protocol is discussed, then the design considerations of HSP are given, and its design is described. HSP is optimized for Ethernet storage system, through reducing layer and employing efficient flow control, system throughput is improved. HSP implementation under Linux is given as well. Finally, the premilary performance result is presented, the result shows HSP has better performance than TCP/IP under Ethernet storage environment.

关 键 词：传输协议 高性能存储协议 网络存储系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]