Case:The RAID5 array consisting of a hard disk composed of 300G interfaces is a hard disk of SCSI. The server system collapses. The households then contacted our engineers and did not perform other operations. We immediately fixed disk. Solution:Our engineers first pulled out the hard disk and tags in order; testing 4 disks, found that…
Case:HP server, Windows operating system, RAID5 made by 6*300G SCSI hard disks, the system cannot enter an error. Solution:The engineer fully backups the original HP server each SCSI hard disk, reorganize and restore in the mirror, re -create RAID, restore the reorganization data to the new RAID, 100%restore the HP server data
Case:When Mr. Yu took the HP Probook 4413S laptop to play games, he accidentally pressed the one -click restoration button on the notebook, and the hard disk was restored to the factory state. The original D, E and F disks were all lost.There is also important information in the hard disk, so I found the…
Case:HP server, UNIX system, important Oracle database was lost by the engineer, losing all data tables, UNDO, LOG, etc.The volume file system is VXFS, the volume size is about 500g, and the total data is about 230g.Disaster is extremely important.The user is very cautious and at all cost, but most companies cannot provide solutions.Even most…
Case:HP388 G8 server, the bottom layer is RAID5 made of 6 SAS 500GB disks.The operating system is RHEL 5.5, which stores a background of the company’s application to a large number of PHP web files and mysql databases.RAID’s multiple disk faults are offline, causing RAID to collapse. When the administrator attempts to restore RAID later,…
Case:A company’s file HP server storage suddenly all the hard disks are bright yellow lights, and the server cannot access the RAID5 hard disk arrays. Solution:Customers directly move the file server to my data recovery center for data recovery. The HP server consists of 7 enterprise -level CorIC 500GB hard disks for RAID5 disk arrays.First…
Case:One HP ProLiant DL580 G7 server, 6* 300G SCSI hard disk RAID5, Windows operating system, file system is NTFS.There are two hard disks alarm, one piece of data is lost, one is offline Solution:The engineer uses the data of each disk to make an image; analyzes RAID information through the structural characteristics of the file…
Case:The server is RAID5 composed of 3 disks.The client calls the three plates, one plate and a plate of red lights, a plate of light, and the server cannot start. Solution:The company’s server engineer was tested and found that the server No. 0 has a large number of bad sectors, and the magnetic head 2…
Case:The customer’s server is the HP ML370G4 server hard disk with a 2.5 -inch SAS interface with a total of 2 and a capacity of 146G.Run Windows Server 2003, the application system is high -beam management software.The database customers say that the power room is very unstable for the power supply room. The server has…
Case:The customer’s server is the HP ML350G4 server. It was originally a RAID5 made of three 146G hard disks. The customer expanded three hard disks. It made a new set of RAID5 and put all production data on this new RAID5.The server suddenly power off. After restarting, the two groups of RAID5 could not work…
