Dawning server shuts down abnormally, raid damage recovers successfully

Case:
The customer’s dawn server, RAID5 made by the 4*500G SCSI disk, the operating system is Windows, the file system is NTFS, a server is abnormally closed, and it is damaged by the engineer detection.

Solution:
The engineer uses the data of each disk to make an image; analyzes RAID information through the structural characteristics of the file system, eliminates the bad hard disk, and builds a virtual RAID bad realm; detects the data, and then imports all data to the newly prepared storage of customers.Essence