Media information: RAID5 with 14 disks, single disk capacity: 500G, hard disk brand: Seagate
Customer Name: Beijing Technology Co., Ltd.
Fault description:
The raid could not be started and the raid information was lost.
Data recovery process:
1. Dash raid data recovery senior engineer checks the disk to confirm whether there is a fault, and the detection result is faulty for RAID5 array information;
2. Data cloning of all member disks to further ensure the security of the original data;
3. Perform data underlying analysis on all the data that is mirrored to determine the RAID combination mode;
4. Use Dass recovery data recovery self-developed software D-recovery for RAID for virtual recombination of data;
5. After all the data is recovered in a few hours, it is completely consistent with the customer's verified data.
Data recovery results: 100% success in data recovery
Advice to customers:
1, usually do a good job on the raid server, find problems and deal with them in time, and replace the faulty hard disk in time.
2. After the Raid array is abnormal, do not rebuild Raid, forced online or forced reorganization. These operations may result in permanent data loss.
3. Non-professionals should not disassemble or replace the Raid module. Improper operation may cause damage or coverage to the data in the hard disk, causing serious damage.
4, raid abnormal data is not seen when looking for a professional formal data recovery company to do data recovery, so as not to cause significant loss of data permanently lost.
5, Darth data recovery, specializing in high-hard disk, raid server, database and other data recovery. Beijing data recovery senior brand.
Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com