Case:
X Group Company went to the Spring Festival in 2012 and found that the server could not work normally.The customer immediately tried to find that the hard disk was unstable.After contacting the manufacturer’s customers, the configuration information was adjusted and the RAID information was lost, and the system could not start.
Solution:
After the system detection, the engineer found that the file system of EXT3 was damaged. After using the RAID recovery tool restructuring data, the EXT3 file system repair program repair node error was written.After installing the Linux system, debugging the program and correct the error.In the end, the important data of customers needed.The configuration information leads to the culprit of the file system. When the problem is found, if the data can be recovered in time, it may not take such a great effort to restore the data.