Case:
The server is RAID5 composed of 3 disks.The client calls the three plates, one plate and a plate of red lights, a plate of light, and the server cannot start.
Solution:
The company’s server engineer was tested and found that the server No. 0 has a large number of bad sectors, and the magnetic head 2 magnetic is damaged.The engineer first used the computer micro -control opening machine to open the market in the 100 -level dust purification room.Subsequently replace the matching magnetic head on the No. 2.Use professional software to mirrify the data on Disk 0 and Disk 2, reorganize RAID, and the server data recovered successfully.