摘要
为了确保基于存储区域网络(Storage Area Network,SAN)的异地容灾系统在主系统发生意外灾难后实现同城异地的数据容灾,采用SAN作为数据存储模式,通过光纤通道将生产数据中心和备份数据中心连接起来,使用跨阵列磁盘镜像技术实现异地数据中心之间的备份和恢复。容灾系统是计算机系统安全的最后保障,适用于大多数中小型企业的数据容灾需求,同时,还为企业将来实现更高级别的系统容灾做准备。
In order to ensure storage area network-based（Storage Area Network,SAN） data recovery in different places in the same city of remote disaster recovery system after accident in the main system,SAN as the data storage mode is used,the production data center and backup data center are connected by fiber channel,data backup and recovery among different data centers are realized by use of across array disk mirroring technology.Disaster recovery system is the last protection of computer system security,suitable for most small and medium enterprises＇ needs for data disaster recovery,which provides the basis for higher level system disaster recovery in the future.
出处
《安徽理工大学学报（自然科学版）》
CAS
2011年第1期60-62,共3页
Journal of Anhui University of Science and Technology:Natural Science
