According to platinum Data recovery services, To In recent years most businesses have taken up RAID systems to achieve increased security and performance. RAID, which stands for redundant arrays of independent disks, is essentially a system leading to the configuration of multiple disk drives that can boost computing and storage capabilities. Such a system consists of several hard disks that share a connection with a single logical unit capable of offering more functions.
If there is a single operating system, the RAID architecture will distribute data to all disks. The RAID architecture will have levels such as 0, 1, 5 and 6. Such systems can be built in different manners to serve different purposes.
Typically, there are seven different RAID levels i.e. RAID 0 to RAID 6. An example of this can occur when RAID 0 is designed to increase computing speed. The RAID configuration splits the data equally across all several desks. On the other hand, even if one disk fails, it can ruin the entire system well, causing data loss.
All RAID levels vary greatly with some mechanisms for security, but the technology itself does not promise complete data protection, because even they are subject to breakage. Needless to say, data loss can have a very adverse effect on your work which is why it is important that you adopt the best possible solutions.
Therefore to prevent the possibility of RAID failures, one would need to understand the common causes that can be attributed to failures associated with RAID damage. The following article includes some admirable reasons:
Common features for a RAID failure
Within the domain of RAID data recovery systems, some common features that lead to RAID failure can be classified as application failures, software failures, hardware failures, and human error failures. Between these different categories of failures, there is hardware failure that mainly includes issues such as overheating, power supply faults, RAID controller failure, and hard disk components.
Then there are software or logical issues as well, file corruption, configuration errors as well as malware attacks which are all very important in data loss. RAID failures that are brought on by application errors will typically see corruption of programs and applications installed in the RAID server. The biggest cause of failures is human error, which usually focuses on accidentally deleting files, and accidentally repairing arrays, drives, and partitions.
Your RAID system may suffer failure due to the following reasons: –
- Failure associated with multiple disks
- Crash with server
- Water or fire damage
- Virus corruption
- Accidental correction / deletion of files
- RAID partitions that have disappeared
- Incompatibilities in RAID Volume Reconstruction
How to deal with a RAID failure?
Always have backup offsite
No matter which storage device you use, always maintain a current backup for your data. Even though RAID systems are known for their stability and reliability, your data may very well be missing for many other reasons. Should there ever be a RAID failure so tape, cloud and offsite backup on external hard drives are the ideal solution?
Avoid using RAID system
RAID data recovery advises that if you notice any signs of data loss, the next best step would be to quit using the system altogether. Doing so would cause further damage on an account of continuous operation with the system which could make the problem worse and overwrite the data. Furthermore, it is not ideal to install recovery software that can overwrite existing files.