摘要
首先介绍了双机热备的原理,并着重分析了服务器中双机热备软件的通讯机制,程序架构以及软件的具体的实现方法。通过服务器的运行实验结果表明,所设计的程序不仅可以实现服务器中双机热备的主要功能,并具有良好的稳定性和高效性。
The first introduced the principle of two-node cluster and focused analysis of two-node cluster server software communication mechanisms, procedures and software architecture specific implementations. Through the server running experimental results show that the process is designed not only to achieve two-node cluster spare server main function, and has good stability and efficiency.
出处
《电脑知识与技术》
2009年第11X期9419-9421,共3页
Computer Knowledge and Technology
关键词
双机热备
服务器管理
通讯路径
心跳检测
two-node cluster
server management
communication path
heartbeat detection