Tips for RAID Hard Disk Data Recovery After the RAID 5 Failure
Tips for RAID Hard Disk Data Recovery After the RAID 5 Failure
In case of RAID 5 failure, there’s no way that criticizing the HDD manufacturer’s tool or the RAID Administrator could help in the successful data recovery. It doesn’t matter how much you complaint but at the end, you’ll have to seek a reliable way for RAID hard disk data recovery through which you can get your important files from all those faulty drives.
Common Solid State Drive Failures
RAID 5 configurations tend to maintain a balance between the performance and capacity on the storage devices with the parity installation. However, parity requires extra disk and additional room for information storage. Because of this reason, the RAID disk drives requires additional disk for maintaining the parity information.
In the event that a RAID drive comes up short, the repetitive exhibit of circles can utilize parity to reconstruct the lost information. Be that as it may, there are occasions wherein at least two disk fail, or the RAID arrangement has been working with one harmed drive for long. In the two cases, the RAID productivity is influenced, and in outrageous cases, RAID gadget ends up out of reach.
These factors may or may not cause the trouble of data loss, so it is important that you should be able to detect the visible warnings that will notify you that you might need the assistance of the professionals for SSD data recovery in Singapore. So, here are these warning signs which you should carefully notice:
But despite every problem, the good thing is we can recover our essential files back from RAID hard disk drive by availing the best recovery services at which the experienced professionals know the best ways to use the technologies to recover the data back safely. When you are stuck in such a situation and look for a way to recover the data, here are some tips on which you need to work which will help in recovering the data and re-configuring the RAID:
1. ANALYZE THE SITUATION:
If you have a RAID hard disk drive, it is possible that you might face the situation when the drive might become inaccessible or faulty. In such a situation, it is important for you to work on analyzing the situation and then examine the RAID configuration properly. While doing so, you should be working on analyzing which of your data has gone inaccessible. Work on analyzing the RAID Card, and if it does not allow you to do so, then you should stop trying it. Also, consider taking the help of Drive Monitor through which you can check the faulty disks in RAID.
2. READ THE FACTORY MANUAL:
Most people make this mistake of not going through the manual that is provided by the factory and comes along with the RAID hard disk drive. But doing so becomes important when a person face issues regarding the data loss from the RAID hard disk. Reading the factory manuals for the RAID card can help in properly understanding the technicality of the card and also provides details about the card-configuration. Not only this, but it can also provide the information about the troubleshooting steps through which you might possibly crack the situation.
3. CHECK THE BACKUP:
It is always advisable to the RAID hard disk drive users or any other HDD user to maintain a proper backup of all the important files stored on the drive. You can never know when any uncertainty could occur, and you might end up losing all your files on it.
When you are stuck in the situation of data loss, you need first to check if the backup which is available with you is up-to-date or not. You should verify if the drive is accessible and present in a restorable state. You’ll have to check the viability of the data on a separate drive. You should test the data backup present on the storage array which has no relation with the hard drives present in the original failed array. Further, you should check if all the drives are available to you and are present in a healthy state, which should also include the one configured for the parity. In case you have not maintained the backup, it is better to reach out to the RAID data recovery services in Singapore to ensure quick and easy recovery. You just have to make sure you don’t do any more work on the drive or try to add any file on it.
4. CHECK THE MOTHERBOARD AND THE RAID CARD:
It is a possibility that the RAID drives are not faulty and there might be some other problem. In such cases, you might find that the problem is with the motherboard or the RAID card. In such a situation, if you want to rule this probability, consider sending the RAID card to the manufacturer as you apply for the replacement. When you work on checking the RAID card, and it detects the drives, in such a case, the RAID configuration is probably ok.
5. ALWAYS AVOID FAULTY REBUILD POSSIBILITIES:
If your RAID card does not read any of the drives or if the drives are not available, then make sure you should not consider the rebuilding process as it won’t be successful. Even if you use the rebuilding process, your RAID card will again mark the faulty hard drive to be inaccessible, still leaving your data threatened and out of your reach. You must avoid any such configuration which might lead to the faulty disk, even after the RAID 5 disk failure. Considering this, make sure you keep the following points in mind:
- Do not consider restoring the backup on the same drives which are available in the inaccessible RAID hard disk drive.
- If you observe that the array fails to mount then make sure that you do not rebuild the array for storage redundancies with the same drive. There might be chances that the newly rebuilt RAID can corrupt the collected data unless the array is completely aligned as the original configuration.
6. NEVER CONSIDER GUESSING THE RAID CONFIGURATION:
Never try to guess the RAID which includes the rotation, parity, stripe and even the offset configurations. When leading to incorrect guesses, it can end you up with incorrect configurations, and it might make it more difficult to recover the files back safely.
7. LET THE RECOVERY EXPERTS HANDLE THE TASK:
Instead of trying any recovery software which might complicate the situation more, consider reaching out to the experts of RAID data recovery in Singapore so that you can successfully get all your lost data back with the surety that none of your information will be exposed or left out.
For anyone who has RAID 5 which they install for performance and data redundancy should also consider keeping monitoring the drives in the array. Using the strategy of data maintenance can help you in keeping track of how your RAID hard drive is working and if all the drives on it are securely functioning and storing the files accordingly. Along with this, you should consider it a must to maintain a backup of all your data so that you do not end up in a situation when you have lost your important files, without having any backup maintained.
Following all the above-mentioned tips can help you be safe with your RAID 5 drive and ensure the data safety. But still if your witness any compromise with the data, always prefer acquiring the services from RAID data recovery professionals, who can provide you with all your data back within just a few days.