Case:Dell server SAS hard disk ST3146855SS, cannot enter the system after a restart, the hard disk cannot be recognized, so carry the hard disk to the data recovery center Solution:The hard disk is the Dell server SAS hard disk, the Seagate ST3146855SS, after the engineer’s power generation test, the hard disk rotation is normal, the…
Case:Dell RHEL 5 system, Oracle11.2.0.1 database, RHEL 5 is formatted by the heavy zone and installed Windows2003 and applications Solution:1. Backup: Do a complete mirror image on the fault disk in a way to read only 2. If you need to restore the complete directory structure, you need to restore the lost file nodes in…
Case:Model: WDC WD1002FBYS-18W8B1- Fault: Binjiang X company’s Delle09S server cannot enter the system, raid information errors.Customers are according to the RAID1 dual hard disk array.The hard disk model is WDC WD1002FBYS-18W8B1.The capacity is 1TB.Customer financial data storage server.Customers immediately contact data recovery through Dell customers. Solution:The Delle09S server data recovery engineer preliminarily inspected the RAID1…
Case:The Dell server storage of the customer company is a RAID5 array consisting of 12 320GB hard disks. The hard disk is the SATA interface. Two of the hard disks have a bad sector. The bad disk caused these two hard disks to be offline at the same time, and RAID information is damaged. Solution:First…
Case:The loss of the server partition caused the office system database to be lost and unable to run normally. The customer then contacted our engineers. After -sales engineers re -built a new database to the machine, and we immediately conducted disk mirrors. Solution:Data recovery engineers operate 4 hard disks one by one. After analyzing the…
Case:A large number of disks have caused a large number of disks, resulting in the unable to run normally by the financial software database of the server. The customer then contacted our engineers and did not perform other operations. We immediately repaired disk. Solution:According to the mirror operation of the 5 hard disks of 5…
Case:The customer server consists of 8 hard disks a set of RAID5. A few days ago, the server was inexplicably unable to start. After viewing by the technicians, all the hard disks on the array were online.But when it starts, it is prompted to find the array.Unable to start.Customers contact the data recovery center through…
Case:Customer Dell computer with 1T hard disk.Because the computer is often blue screen, the shortcut keys that restore the computer to restore the computer to the factory settings, and then reinstall the system.After entering the system, it was found that it turned into four new partitions, and all partitions were empty.Customers looking for Yigao Digital…
Case:The customer accidentally fell on the ground with a computer at home.The customer immediately turned on to find that the computer could be used normally.When the customer needs a file in the afternoon, call the previous data folder again.At this time, the computer was on the south screen.You can’t enter the system again.Customers immediately sent…
Case:Mr. Huang bought a Dell laptop in 2008. There was no problem with the computer, but the data inside was gone.Mr. Huang found that the data inside was gone for the last time. In the past, I felt that the computer would not have any problems, so I did not back up the data. Solution:Mr….
