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意外断电造成RAID 5阵列卡数据故障的恢复方法-SUN-51CTO博客

 6 years ago
source link: http://blog.51cto.com/sun510/2069415
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由于技术的不断进步,不同型号的服务器出现RAID5故障后,处理方法也不同。现在大型应用程序的网络拓朴结构,一般都采用C/S结构或B/S结构,至少需要一台装有大型数据库的服务器安放于中心机房。基于对服务器安全性与可靠性的考虑,通常会对服务器的磁盘采用磁盘阵列RAID(RedundantArrayofInexpensiveDisk)进行磁盘冗余备份。其中RAID5阵列级别为无独立校验磁盘的奇偶校验磁盘

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