【摘要】 该文首先对所研究的分布式冗余服务管理系统进行了描述,分析了该系统的可靠性,然后建立了基于主从备份的分布式管理可靠性模型,对模型的可用性进行了定量分析,最后详细阐述了实现过程中所采用的故障检测技术。更多还原

【Abstract】 In this paper,the research model-distribut ed redundant serve r managing system-is first presented,and the reliability of the system is analyzed.After that,a reliable model of the distributed managing system based on main-subordinate backup is given,and the quantitative analysis of its availability follows.Finally,the fault detection method used in the realization is depicted in detail.更多还原