Case:
The server of a company fails to load the disk array information normally, causing the customer system to fully collapse.Due to the failure problem is the RAID disk array, so customers contact our center to help technical support.
Solution:
Our center sent a professional engineer to the customer company to assist. After asking the customer, the specific operation of the server after the failure of the server was initially determined that the array information was invalid, and the hard disk was dropped.Other hard disks are in the online state.After analysis, it was found that the array information and partition tables were re -compiled. The No. 1 and 3 good disks of the servers of the group had traces of rewriting into the array information, and the original partition information was completely lost.Restore important customer data.