系统容错技术浅析

The limited analysis of systematic fault-tolerance technology

为了提高计算机系统的可靠性 ,从容错技术方面讨论了容错的一般方法和RAID系统。结合实例提出 Net Ware如何用软件方法实现磁盘镜像 ,从而保证文件服务器硬盘上的数据安全性。

In order to improve the reliability of computer system,the article discusses the general method of fault tolerance and Raid system.Also,based on practical examples,the article puts forward how to realize disk mirroring with software method,thus assure the reliability of the data on hard disk of the document server.