【摘要】 对海量存储系统架构进行介绍和分析,对传统集群高可用方案进行介绍,提出针对海量存储系统架构的高可用性保障方案,并对方案进行测试。测试结果表明,当服务器宕机后,系统能够在极短的时间里恢复服务。所设计的方案可以满足海量存储系统的高可用性需求。更多还原

【Abstract】 This paper analyzes the architecture of mass storage systems,introduces traditional clustering high availability strategies,and proposes a high availability strategy specialized for mass storage system architecture.Then test is performed.Test result indicates that when a server is down,the system can recover services in a very short time.The proposed strategy well satisfies the high availability requirements for mass storage systems.更多还原