Case:According to customers, the server is based on the RAID 5 of 8 groups, which mainly stores the hospital’s patient information.Due to improper operation, the server suddenly turned off and turned off, restarted immediately, and could not enter the system. Only 5 plates could be recognized in the RAID interface, and RAID data recovery was…

Case:A group company, 13 SAS300GB hard disk array array information is lost, Windows2003 system, No. 3 and 6 hard disks have a small amount of physical bad tract, No. 7 hard disk magnetic head damage, cannot recognize the hard disk. Solution:The damage to the No. 7 hard disk is the worst, so you do not…

Case:The Group’s IBM server RAID 5EE array information is lost. The data recovery center is calculated through array sequence calculation to calculate the array direction and order order, and successfully restore important customer data.On October 28, 2011, the IT Information Department of a Group gave the data recovery center for help call, saying that their…

Case:The small server used within a company due to the reorganization of RAID for the hard disk, causing the RAID array information to be lost, and now requires RAID data recovery. Solution:This server is a RAID5 disk array composed of three hard disks, the hard disk reorganization RAID, the original array information is lost. After…

Case:After a company’s HP server restarted, the array information caused by the failure of the array card was lost. Solution:The server is stored as a RAID5HP dual -loop, 3 160GB serial server hard disks, and there is no problem to detect the hard disk.There is no hardware problem in the hard disk. You can directly…

Case:The server is RAID5HP dual -loop, 3 160GB serial port server hard disks, Windows2003 system, now the array is dropped. Solution:There is no hardware problem to detect the hard disk. The array information caused by the failure of the array card can directly analyze the array parameters. The RAID5HP dual -loop must analyze the two…

Case:The RAID5 array of the customer company’s server collapses, and the RAID5 array consists of 4 hard disks. Now it is necessary to restore the data in the hard disk. Solution:Customers provide operating systems for MS Windows2003. The operating system after MS 2000 provides file record markings, which brings convenience to analysis.Analysis of the image…

Case:The customer’s server is assembled by itself.The RAID card is a rocket array card, with a model of 26801F a total of four 1T hard disk RAID. Customers say they don’t know which RAID level.RAID card burns out and the data cannot be accessed. Solution:We perform mirrors to 4 hard disks.Among them, the No. 1…

Case:Three 2TB hard disks are black label disks of western data. The model is: WD2003FYYS.The three hard disks made a set of RAID5 arrays, which stored the background management system of the plastic surgery hospital, mainly database files.The server failure occurred around 10 o’clock the night before. The customer service staff found that the background…

Case:A company Dell MD1000 300GB*7, the storage suddenly all the hard disks were bright yellow lights, and then the server could not be accessed. Solution:The engineer tested 7 hard disks and found that the No. 6 hard disk could not be recognized. The No. 5 hard disk had a small amount of physical bad tract,…