Case:The customer is the IBM X3650M3 server, with a total of 2 SAS interface hard disks with a capacity of 500G.The system can not enter normally.Prompt that the data area cannot be mount, the database is: Oracle 11G. Solution:The engineer first tested 2 hard disks and found that No. 1 hard disk was normal and…

Case:The dual -machine thermal preparation made by the customer is: IBM DS3512, a total of 6 hard disks, each capacity: 1T.The database is: SQL Server 2005 disk array cabinet suddenly power out, power is charged, and the server cannot access the cabinet.Customers asked IBM after -sales engineers to the scene. After testing the initial IBM…

Case:The information of the service array reported an error. The customer first called the HP company for help. After trying it for a few hours under the guidance of HP engineer, it was still not possible to return to normal. Solution:After the engineer got the four hard disks in the array, the data analysis work…

Case:The customer is two IBM X3650 servers and a dual -machine thermal preparation made by an IBM DS300 disk cabinet. The operating system is: Windows Server 2003 database: SQL Server 2000 Cabinet has a total of 7 SCSI hard disks, and the hard disk is 73G.The customer said raid5.It is very important to run a…

Case:The client server is an HP server, which has three 73G hard disks, the interface is SCSI, and the array level: RAID0 operating system is: Winows Server 2003 database: SQL Server 2000, Kingdee Software Database failure: The server RAID card is damaged and the data cannot be read. Solution:The engineer dedicated mirror tool, the three…

Case:The client server is an HP server, which has three 73G hard disks, the interface is SCSI, and the array level: RAID0 operating system is: Winows Server 2003 database: SQL Server 2000, Kingdee Software Database.Failure: The server RAID card is damaged and the data cannot be read. Solution:The engineer used a dedicated mirror tool to…

Case:There are 6 hard disks for customers, four 500G, RAID5, and two 2T hard disk RAID0. The server is lost because of the sudden power off, and the RAID card raid information is lost. Solution:The engineer analyzed the two groups of RAID, analyzed the original RAID parameters, and directly reorganized.

Case:During the use process, delete the WeChat chat history and want to recover as soon as possible, so consider remote data recovery on July 16, send a WeChat extraction database tutorial to the customer, and send it to the database at 10 am Solution:1. Send a database tutorial to the guest 2. Send it to…

Case:The customer is the Intel server, with a total of 6 hard disks, four 500G, and RAID5 made by the two 2T hard disks. The server is lost because of the sudden power off, and the RAID card raid information is lost. Solution:The engineer analyzed the two groups of RAID, analyzed the original RAID parameters,…

Case:The surveillance video is lost, and Mita ST-4116H 16 channel hard disk video recorder uses two 2000G hard disk storage monitoring video.Customers need to take out some monitoring video on the hard disk video recorder, and the operating error on the video recorder formatting one of the hard disks is formatted, and it has been…