Case:
After the customer finds that the server cannot log in, go to the computer room to check it. I found that two of the two hard disks were wrong. After the two hard disks were inserted again, the system guidance interface was seen, but it could not enter the operating system
Solution:
After the inspection of the engineer, the two hard disk data of the drop of the ride are not synchronized. After all the mirror images of the hard disk are backup, the recovery and reorganization data of the software is restored by the line server, and the recovery is successful.