【摘要】 文章从磁盘阵列、双机热备份、AIX系统克隆等三个方面介绍对地震应急指挥系统数据存储容灾备份机制的研究。指出在当前架构下其容灾备份机制的合理性,找到数据快速恢复的有效方法,为尽快解决系统运行故障,杜绝数据丢失现象的发生提供保障。更多还原

【Abstract】 The article introduced the research on Backup System for Data Storage Disaster Recovery of Earthquake Emergency Command System through three points such as RAID,hot backup with dual computers and AIX system clone.It pointed out the rationality of the backup system,found the effective method to data fast recovery,and provided the protection of solving system problems quickly and avoid ing the happening of data loss.更多还原