Media information: RAID5 consisting of 4 disks, the hard disk information is as follows: Brand: Western Digital Capacity: 600GB Model: ST3600057SS Brand: Western Digital Capacity: 600GB Model: ST3600057SS Brand: Western Digital Capacity: 600GB Model: ST3600057SS Brand: Western Digital Capacity: 600GB Model: ST3600057SS Customer Name: Beijing Information Technology Co., Ltd. Fault description: Raid5 is not working properly Data recovery process: 1. Dash raid data recovery senior engineer tests 4 hard disks; 2. Perform a full mirror image of all hard disks; 3. Analyze the RAID combination mode of the mirrored data, eliminate the stale data disk, and use the Darth raid data recovery self-developed software D-recovery for RAID to perform virtual recombination and extraction of data; 4. The data recovery is completed after several tens of hours. Data recovery result: data recovery succeeded 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. Cork Globe,Cork World Map,Cork World Globe,Cork Travel Globe Ningbo Holly Arts & Crafts Co.,Ltd. , https://www.china-globes.com