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,…
Case:The server cannot enter the system, and RAID information is wrong. Solution:The HP server data recovery engineer preliminarily inspected the RAID5 with four 300G SAS hard disks. Customers did not replace the bright red light hard disk in a normal use and caused the array to collapse.There is no physical failure after the professional equipment…
Case:The customer is a RAID5 composed of 4 300G SAS hard disks. In normal use, the hard disk that does not replace the bright red light in time causes the array to collapse.A HP DL380G7 server cannot enter the system, RAID information is wrong. Solution:No physical failure was found by detecting 4 hard disks, and…
Case:This HP storage is relatively old. The bottom layer is composed of 7 73G SCSI disks, of which 1 is a heat -preserved disk and the RAID data area is composed of 6 disks.Offline this HP storage collapse. Solution:This is just a normal RAID collapse due to the drop of multiple disks. After the data…
Case:HP 3650 server, Windows operating system, using RAID1 made of 2*500G SCSI hard disk, at a certain time, it is found that the server cannot start and needs to restore the database data.After testing by engineers, one of the plates dropped very early, and the server collapsed when the other had a problem. Solution:The engineer…
