Case:
The customer said that the hard disk used by the server is the SCSI interface. The server was originally a bright yellow light, and the hard disk was not replaced in time. After that, the server could not enter the system, a plate was bright, and there was a piece of it.The model cannot be detected.Due to the failure of the two disks, the server RAID array cannot be started.The engineer of the Data Recovery Center has reminded customers that when the dismantling is dismantled, it is best to mark the order order of the upper market.
Solution:
According to the information provided by the customer, the engineer of the Data Recovery Center checks the damaged hard disk through the professional PC3000 FOR SCSI device, and found that one of the bright yellow lights in RAID is the first of the hard disk.In order to be offline hard disks, the hard disk does not recognize the disk, and the diagnosis is the hard disk circuit failure.The engineer of the Data Recovery Center first eliminates the fresh RAID disk (the first line of hard disk), and the hard disk that is offline after the main attack.Find the consistent circuit board to replace it through the accessories library, and then use the professional PC3000 for SCSI device mirror image to find that there are a small amount of bad sectors during the mirror process.Through Winhex cloned not offline hard disk copy, use Winhex to analyze the bottom data of the two copies, analyze the size of the RAID strip size, disk order, etc., reorganize the RAID array, restore all partition data, customer acceptance data is satisfied.Restore successfully.