The online server has 8 disks.
Disk1 and disk2 with C and D drives, and disk3 to disk8 with E and F drives are raid5.
We have the backup of C and D drives.
Guys test new server with two disks.
Copy the C disks to new server and load the disk3 to disk8 from online serrve to new server. After starting, the system can get the C, E, F drives.
Unfortunately, guys load the disk1 and disk2 from online server to new server. After then, the disks couldn't detected both servers.. Now, we use the new disks to recovery the system and lost some important data of F drive.
Question:
How to recovery the data？
Is there raid information in disks?