52

服务器数据恢复案例 / raid5阵列多块硬盘离线处理方法-SUN

 5 years ago
source link: http://blog.51cto.com/sun510/2146600
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
服务器数据恢复案例一:某研究院DELL服务器磁盘阵列崩溃,内置15块1TB硬盘搭建的RAID5阵列。一开始有一块硬盘离线,在更换新硬盘进行同步的过程中,第二块磁盘指示灯报警,同步失败,阵列无法正常工作。服务器数据恢复检测:最先离线的硬盘访问速度极其缓慢,第二块离线的磁盘有少量坏扇区,其他磁盘无明显物理问题。服务器质逻辑状况:整个阵列只包含一个卷组,该卷组占用阵列全部空间;并且该卷组只有一个起始位置

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK