Case:
The server is the IBM X3650M4 server. A total of four hard disks are made of RAID5. The server replicates all the database files before the system resets the system.After the RAID is re -configured, after finishing the system, I found that all the backup database files cannot be restored and reported errors.
Solution:
Start analyzing all files, and found that each file lacks data from more than 5,000 pages. The data in the fixed file database table will be incomplete, and the customer will be told.Customers want to recover completely.We give the customer’s second set of solutions, all the hard disks are all mirrors, analyze the original RAID parameters, have re -configured the new RAID, installed the operating system, and copied the new files, so it is difficult.After 1 day of hard work, the real -time document of the original database was finally combined in a professional way.Directly generates a log, DBCC is normal.