Case:HP EVA4400, 5*12 blocks 1T physical disk, all storage spaces form two Storage Group, allocating Lun about LUN: 9TB 1, 8TB of about 4, LUN mapped to two Windows Server.After the device is restarted, all Lun mounted to Windows is not initialized. Solution:1. Back up the fault storage in a read -only way, and then…

Case:HP EVA6400 disk arrays, storage of a total of 144 1T hard disks. Earlier in the storage that cannot be used normally, Ungroup has 4 hard disks. After 4 hard disks are out, there are 15 disks yellow lights to report to the police, but storage is okay.Used normally, when the 16th plate starts the…

Case:HP EVA4400, 5*12 blocks 1T physical disk, all storage spaces form two Storage Group, allocating Lun about LUN: 9TB 1, 8TB of about 4, LUN mapped to two Windows Server. Solution:Back up the fault storage in a read -only way, and then no longer operates the original storage. The specific implementation rules are about: divide…

Case:Customer’s HP Proliant DL580 G7 server, RAID5 made by 6* 300G SCSI hard disk, Windows operating system, file system is NTFS.There are two hard disks alarm, one piece of data is lost, and one is offline. Solution:The engineer first uses the data of each disk as a mirror image; analyze the RAID information through the…

Case:A HP DL380 G4 server uses the HP Smart Array controller to mount a domestic disk array. The disk array consists of 14 146G SCSI hard disks.The operating system is Linux, which builds NFS+FTP as the company’s internal file server.Due to the relocation of the computer room, the administrator cleaned the machine by the way….

Case:A HP DL380 G7 server, RAID5 made by the 4*300G SAS hard disk, the customer did not replace the bright red light hard disk in time in normal use, which caused the server to enter the system and the array collapsed. Solution:The engineer uses the data of each disk to make an image; analyzes RAID…

Case:Ms. Zhang’s home computer made the GHOST restoration system. Later, the data backup in the hard disk was not successful, which caused the data to be lost now. Solution:In order to avoid damage to data, Ms. Zhang quickly contacted the data recovery company and the data recovery center.Learn the relevant information through telephone consultation, and…

Case:Customers said that their notebook computer feels that it is getting slower and slower, so they reinstall the system for the laptop. It was originally the first item of clicking on the disc menu (re -installed the GHOST system to the C drive), and accidentally click to the second item of the menu (reinstatementDivide into…

Case:After GHOST, the entire disk is formatted into a partition, or it is automatically formatted to 3 to 4 partitions. After these situations occur, the user does not need to worry. As long as the Ghost computer does not copy other data to the hard disk, the success rate can reach 100%.The restored data directory…

Case:Mr. Hu’s client’s computer hard disk is 500G Seagate hard disk. After the computer in the computer, the C, D, E, and F are combined into a region before the operation is after the operation is found to be used.EssenceThe important information for several years has been lost instantly, and the customer is very anxious.Seeing…