摘要
本文提出了一种以服务组为监测对象的基于共享存储的双机高可用系统。文中首先简要分析了高可用系统的特点及双机系统可用度定量分析方法,然后详细介绍了本系统设计的基本原则及具体实现,最后分析了该系统的性能并提出了改进方向。
A service-group-oriented high-availability system based on shared storage is presented in this paper. The basic conception of high-availability system is presented first, the design principle of such a system is analyzed ,and also the architecture and its implementation are given. Finally the performance analysis and future work are discussed
出处
《计算机工程与科学》
CSCD
2005年第5期78-80,110,共4页
Computer Engineering & Science
基金
国家自然科学基金资助项目(60173043)
