Case:
HP 3650 server, Windows operating system, using RAID1 made of 2*500G SCSI hard disk, at a certain time, it is found that the server cannot start and needs to restore the database data.After testing by engineers, one of the plates dropped very early, and the server collapsed when the other had a problem.
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; manually repair the database, and then import all the data to the newly prepared storage of the customer.normal.