IMPORTANT TIPS TO PREVENT DATA LOSS IN RAID ARRAY

RAID or redundant array of independent disks is not a new concept to manage and store data for businesses and enterprises. Usually, people think that numerous independent hard disks and redundancy eliminate the chances of data loss. 

However, this is not how it works in the real world. There are still chances that you might lose data in a RAID array.  Therefore, it is always better to take precautions in advance. In this article, we will explain some of the excellent tips for RAID data recovery.

Important Tips to Prevent Data Loss in a RAID array

Here are some of the important tips to prevent data loss in a RAID array. Besides, they can also help you with RAID data recovery. 

Choose a Right RAID Array and Configuration: 

An important tip to prevent data loss in a RAID array is to choose the right configuration. RAID configurations have different redundancies and therefore have a different level of expertise to avoid data loss. 

Therefore, always develop a conceptual design of your storage that covers data and data loss provisions. So, if a single device fails, you can replace it with a new one and build a new data storage map with a zero data loss. 

Have a Backup:

Having a backup is a must, and those who don’t create a backup of data is making the biggest mistake of their life. Keep in mind it is essential not an option to have a backup of your data in hand. 

Having a backup can save you from a lot of trouble. Moreover, you need to understand that RAID is not equivalent to backup. Therefore, always have a backup so that you can recover your data in case of any misfortunate event. 

Don’t Rebuild System Having too many Disks Failed:

RAID distributes data over several devices than to keep it in one single device. Usually, people replace a disk if it fails. However, if two or more devices of your RAID-based system fails, then there is no point in replacing them as it may not be able to solve the problem. 

Thus, a better option as a part of the RAID data recovery plan is not to run a rebuild as it can result in permanent data loss. 

Install Virus Protection: 

Sometimes the loss of data in a RAID array might be a result of malware and virus attacks. Therefore, to minimize their impact and avid anything like this to happen in the future, it is better to install anti-virus software. 

A good and reliable malware software protects against viruses and malware attacks, minimizing the chances of RAID failures. 

Use a UPS: 

Electrical failures can cause severe issues in RAID arrays and systems. A strong power surge might result in damaging your motherboard, thus leading to permanent data loss. Moreover, a sudden power shutdown might result in logical errors in the system. 

Thus, to avoid these issues, use a UPS or power inverter to provide an appropriate power supply to the system. 

Final Words 

To prevent data loss in a RAID array or for RAID data recovery, use the tips mentioned above to get your desired results. 

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