Case:
PowerEdge R910 server, the disk system is RAID6 composed of 1T*12, and two disks in RAID storage are alarm.
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