If your RAID drive has failed, you need to choose a good method to recover data from the drive. RAID configurations are generally done to balance the capacity and performance of the device. Therefore, RAID drives require the additional disk to maintain parity information. Here are some tips that can help you recover data from the drive and reconfigure the RAID.
1. Analyze the situation
First, you need to analyze the situation and examine the RAID configurations. In this process, be sure to try to find out which part of your data is inaccessible. Also check the RAID card. Also, you can use Drive Monitor to check problem disks in RAID.
2. Check the factory manual
To recover data from a faulty RAID drive, be sure to read the factory manual as well. This will help you get a better idea of the technical aspects of the card and the information you need to configure the card.
3. Verify the backup
Find out if you can access the backup of the files you have lost. If a backup is not available, you may want to contact a RAID data recovery service. In the meantime, you don’t want to write any more data to the drive.
4. Check the Raid card and motherboard
Sometimes the RAID drives are fine and the problem is elsewhere. For example, the problem may be with the RAID card or with the motherboard. For verification, you can send the devices to the manufacturers for replacement. On the other hand, if the RAID card can detect the controllers, the RAID configuration is probably fine.
5. Do not attempt a rebuild process
If the RAID does not read the drivers, you can consider the rebuilding process. However, the attempt is likely to be unsuccessful. It is best to avoid making any configuration attempts that may cause further damage. Make sure not to restore the backup to the same disk.
6. Don’t mess with the raid setup
It is not a good idea to guess the RAID involving offset, stripe, parity or rotation settings. If you mess up something, you may find it even more difficult to get your data back.
7. Contact an expert
Although you can use a good data recovery application to get your data back, it is not recommended for several reasons. By contacting experts, you can be sure that your data will not be lost or left out.
If you have RAID controllers, be sure to monitor the drives regularly. With data maintenance, you can keep track of how each drive is working and if any of them are faulty. Also, it is imperative to create a backup of your files to be safe.
Therefore, if you follow the tips given above, you can ensure safe data recovery. When in doubt, it is always a good idea to contact a professional. They will help you recover your data in a few days.
