SAN存储系统的性能分析模型  

Performance Analysis Model of SAN Storage System

作　　者：余寅辉[1] 余镇危[1] 杨传栋[1] 张英[2] 

机构地区：[1]中国矿业大学(北京)计算机系,北京100083 [2]中国矿业大学中国科学院计算技术研究所网络联合实验室,北京100080

出　　处：《计算机工程》2007年第10期271-273,共3页Computer Engineering

基　　金：教育部博士点基金资助项目(20030290003)

摘　　要：存储区域网(SAN)作为一种新的网络存储体系结构,已成为存储领域重要的研究方向。性能研究是网络存储研究中的一个重点内容。该文通过对SAN数据传输流程的分析,建立了存储区域网系统的排队网络模型,并求得了基于光纤通道的模型性能参数的定量结果。通过仿真实验发现,模型的理论结果和仿真实验性能测试结果十分接近。Storage area network is a new network storage architecture and has become an important research aspect in storage field. Performance research is quite important in network storage research work. Based on the analysis of the transfer process of SAN, a qneueing network model for SAN is established. On the basis of the model, it proposes a quantitative performance analysis model for the SAN based on fiber channel protocol. The simulation results show that the difference of SAN system and system models＇ performance between the analysis model and simulation result is small.

关 键 词：存储区域网 排队网络 性能分析模型 光纤通道 

分 类 号：N945.15[自然科学总论—系统科学]