网络光盘库模型的建立和分析  

Model and Analysis for Network Attached Optical Jukebox

作　　者：刘炫[1] 何宁[1] 陆体军[1] 贾惠波[1] 

机构地区：[1]清华大学光盘国家工程研究中心,北京100084

出　　处：《计算机应用研究》2006年第4期48-49,共2页Application Research of Computers

基　　金：国家"973"重点资助项目(G1999033006)

摘　　要：网络存储技术的广泛应用为近线存储设备应用于海量存储系统提供了新思路,而网络光盘库正是一种利用网络存储技术的新的存储方式。研究了可以通过IP网络接入海量存储系统中的网络光盘库的排队网络模型,并对其进行了仿真模拟,为光盘库在海量存储系统中的应用、设计和性能优化提供理论方法和实验依据。The application of network storage technology provides a new way for near-line storage devices used in massive storage system. Network Attached Optical Jukebox is a new storage devices which uses network storage technology. The storage model of the Network Attached Optical Jukebox is set up and studied by queuing network theory in this paper. And the main performance parameters are analyzed by simulation and experiments. Those key factors are summarized into rules so that strategies and techniques canbe presented to improve the performance of Network Attached Optical Jukebox.

关 键 词：网络光盘库 网络存储 排队网络 层次存储体系 

分 类 号：TP333.2[自动化与计算机技术—计算机系统结构]