Case:
The two disks of the server reported that the office system could not run normally. There were a lot of voice files. The customer then contacted our engineers and did not perform other operations. We immediately fixed disk.
Solution:
Our engineer first draws out the hard disk and mark it in order; the 4 hard disk operates one by one, and after analyzing the data storage rules and parameters, it is manually calculated to form a virtual RAID5.Extract data verification, and after data restoration and export operation, the data is successfully recovered successfully.