分布式冗余磁盘新概念及其实现研究  

RESEARCH ON A NEW CONCEPT DISTRIBUTED REDUNDANT DISK AND ITS IMPLEMENTATION

作　　者：王慧强 

机构地区：[1]哈尔滨工程大学

出　　处：《小型微型计算机系统》1996年第12期61-67,共7页Journal of Chinese Computer Systems

基　　金：国防科技预研基金

摘　　要：为解决网络环境下共享磁盘系统的可靠性问题，提出了分布式冗余磁盘技术（ＤＲＯ）。介绍ＤＲＤ的基本思想和概念结构，在给出了几种实现结构以后对ＤＲＤ涉及的关键技术进行了分析。可以认为ＤＲＤ技术是分布式技术与ＲＡＩＤ技术很自然而有趣的结合与发展。A new approach, named Distributed Redundant Disk (DRD)technology,to reliablly sharing server- based storage systems. in network environment is presented in this paper. Its basic ideas and conceptual architecture are given. After its three kinds of implementation archeitectures being discussed, several key techniqies involved in DRD are analized. Itis believed that DRD technology is a natural and interesting combination and development ofdistributed computing and RAID technologies.

关 键 词：DRD RAID DRDC 磁盘 

分 类 号：TP333.35[自动化与计算机技术—计算机系统结构]