Case:Customers delete the call recording files in the mobile phone and want to retrieve an important mobile phone call recording. Solution:The HTC mobile phone used by the customer, the mobile phone operating system is Windows Phone. According to the customer’s description, the MP3 file of the call recording is stored in the SD card of…

Case:Customer describes the RAID5 made by 6 SCSI 73G hard disks of HP arrays. There is a plate of coil, pulling it back and inserting it back to the indicator light to become a normal green light.The hard disk of the array can no longer be recognized. There is an important system on the storage,…

Case:Customer describes the RAID5 made by 6 SCSI 300G hard disks of HP arrays. There is a plate of disk, pulling it back and inserting it back to the indicator light to become a normal green light.The hard disk of the array can no longer be recognized. There is an important system on the storage,…

Case:A company’s HP DL380G7 server 4 300GB SAS hard disks cannot enter the system, and RAID information is lost. Solution:The engineer’s test found that the 4 300GB SAS hard disks were completely damaged, and there was a serious physical bad sector. After asking the customer, it was known that it was not replaced by the…

Case:After the two hard disks of the HP server are on, the server is restarted and cannot enter the system; the customer’s server’s use environment is poor, so it is placed on the warehouse floor and blows with two fans. Solution:Detecting the No. 0 disk found that the hard disk was abnormal, the firmware could…

Case:A HP server, a 3* 1T SAS hard disk formed the RAID5 disk array, and the No. 1 disk is offline early.Import and export data needs to be recovered.Then, then, then Solution:The engineer successfully analyzed the array information through the virtual RAID technology, and the data recovered smoothly.

Case:The HP DL380 G7 server, using RAID5 made by 4*1T SAS. At a certain time, a hard disk turned on red light, and the customer did not replace the hard disk in time, causing the array to collapse. Solution:The engineer puts the data of each disk to mirror, and no bad disk is found in…

Case:A HP server, RAID5 made by 3*500G hard disk, RAID was damaged, and did not do other operations later, with a large number of company websites. Solution:The engineer received the three SAS hard disks on the North Asian Server in a single disk, and then used the North Asian mirror tool by Disk Image to…

Case:The loss of the array information caused the office OA system mail system to be unable to run normally. The customer then contacted our engineers and did not perform other operations. We immediately fixed disk. Solution:Data recovery engineers operate 5 hard disks one by one. After analyzing the data storage laws and parameters, the data…

Case:The operating system is Redhat Linux, the server is HP ML370 G5, RAID5 made of 5*500G hard disk. This system is equipped with Oracle 10G database. There are 3 production databases in the HP server.The hard disk 3,4 is damaged, and other hard disks are fine.Among them, the No. 3 hard disk is broken first,…