Case:
Windows operating system, IBM X3650 server, RAID10 made by 4*300G SAS hard disk, IBM server suddenly crashed, which caused the system to be unable to start. There was a SQL 2008 database. The two hard disks of the same group of RAID1 were free.The system is required to start to the previous state.
Solution:
The engineer received the four SAS hard disks on the Server in a single disk, and then used the North Asian mirror tool by Disk Image to complete the four disks on other storage.Data Recovery.Then re -configure the RAID to guide all the data back by loading the RAID driver. The system starts normally, and all applications in it can work normally.