Case:
The customer’s server is IBM X235, which has been used for more than 7 years. It is relatively old. The three 36.4G SCSI hard disks are made by RAID5.verb: move.
Solution:
The engineer tested each hard disk on the special workplace and found that the No. 1 hard disk had a small amount of bad ducts. The other two hard disks were okay. The three hard disks were used for physical mirrors.Analyze the main parameters of the original RAID0, reorganize directly, and restore all data.