Case:A old IBM tower PC Server uses four 146G SAS hard disks to create RAID, RAID cards create two RAID levels in the disk, the front is RAID1, which is used to install the system. The RAID5 is used as another other.Logic partitions are used, and users only say that the system can only be…
Case:Customer company HP server, 4 1TB SAS hard disk RAID5 disk arrays, because the 0 and No. 1 disks have a red light, the array is dropped. Solution:After the customer communicates with me, I will send the server to my data recovery center to test and recovery. The No. 0 hard disk is damaged by…
Case:A company’s server storage fails, the array of the 13 SAS300GB hard disk arrays is lost, and the Windows2003 system. Solution:First of all, all the hard disks of the server were detected. As a result, there were a small amount of physical bad duct 3 and 6 hard disks. The magnetic head of No. 7…
Case:The Dell server of a company cannot work normally. It has been confirmed that it is the problem of the RAID disk array of the server. Because the server has very important data from the company, the customer finds our center to help the data recovery through Baidu promotion information. Solution:There are 5 SAS hard…
Case:A HP server of the customer company, which consists of 5 146G 2.5 -inch SAS hard disks, the array collapsed, and the array information was lost. Solution:First of all, do hardware testing for 5 hard disks. The magnetic head of the No. 5 disk is damaged. There is a physical bad sector on the 4th…
Case:Customers said that this Sandisk SD card is used on Canon digital cameras.A while ago, I went to Hong Kong with a friend who had just returned to China. I took a lot of photos on the way. During the shooting, the digital camera prompted to identify the SD card, and I had to use…
Case:Customer storage model is IBM STORWIZE V5000, and RAID5 made with 24 300GB SAS disks, no heat preparation.There are 3 LUNs on the storage, one where LUN is located for the Oracle database backup file.Lun’s usage environment is RHEL5; the other two Luns are LUN where the Oracle production library of the ERP system is…
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:Data recovery engineer testing, the hard disk is a software failure. The engineer uses the data recovery tool. In about an hour, the mobile hard disk data is read smoothly. After confirming the customer, the data is successfully recovered successfully. Solution:RAW data recovery 24-hour hotline: 4006-759388 Reminder: If the file is lost by mistake, do…
Case:Customer IBM hard disk with a capacity of 73*4GB, 2.5 inches in size, laid information is lost, and a piece of coil. Solution:Data recovery engineers reorganized data and fixed the database. 100%successfully restored the data lost of RAID information, and the customer satisfaction was 100%.
