Computers and Technology

RAID, Can it Fail? Is Data Recovery Possible?

RAID plays a good role in data storage, but it’ll be more difficult if the array fails and internal data is lost.

So-called “RAID” usually refers to a redundant array of inexpensive data storage. It can combine multiple physical disks or drives into a single logical unit to provide data redundancy and improve the performance of associated devices.

However, with a wide array of protections designed to prevent a common cause of file loss, data corruption is uncommon on RAID arrays. However, in cases where damage occurs due to mechanical and logical problems, users of RAID arrays often face serious consequences. At the same time, service of data recovery in Singapore can give a huge advantage in recovering data.

Here we bring the following reasons that become the main cause of RAID failure!

Table of Content

Main Causes of Data Recovery Failure

  1. Failure of the RAID Controller
  2. Physical Damage
  3. Corruption of the Printed Circuit Board
  4. Accidental Deletion

Hire a Reliable RAID Recovery Company

Main Causes of Data Recovery Failure

1. Failure of the RAID Controller

The RAID controller is the component that manages all of the combined hard drives in the system. Hence, once the controller fails, you won’t definitely be able to access the disks as well as the data contained on the disks. Such failures can occur due to sudden power surges or other problems. At this point, rebooting the RAID will likely overwrite the data.

2. Physical Damage

As we said above, RAID consists of hard drives that are prone to damage. Consequently, if the hard drives in the array are physically damaged or other types of misuse, the internal operation of the RAID will be affected and data may be lost. A common consequence of physical damage to a hard drive is damage to the drive head. In this case, which will lead to significant wear on the drive. The disk fails and the array subsequently fails,

3. Corruption of the Printed Circuit Board

Moreover, if the circuit board on the hard drive gets damaged, the drive will also fail. Of course, there is a need to overcome RAID failure and RAID data loss. In this scenario, if you think that replacing the board can fix the problem, you must be wrong. Each hard drive has its own unique ROM chips. The data recovery software is also a reliable option in bringing back the roasted data.

4. Accidental Deletion

Of course, just like computer data loss, RAID data loss can occur due to human error, one of which is accidental deletion. In fact, if you haven’t recorded new data, mistakenly deleted data can be easily recovered. But more often than not, most people don’t know this principle. Once data has been overwritten, it becomes impossible to recover the data.

Hire a Reliable RAID Recovery Company

Data is lost on RAID arrays for hundreds of different reasons, and data recovery companies need to have qualified engineering teams capable of devising the right strategy for each problem case. Even if the data corruption on the RAID array was clearly caused by a specific event or file process, engineers may need to try several strategies in order to recover the corrupted files. All our RAID data recovery services are reliable and professional.

CBL Tech technicians have years of experience with aloof the most common RAID configurations. We have the skills to work with corrupted databases, e-mail archives and other large files using professional utilities, and if your array contains physically damaged hard drives, we can make the necessary repairs for them.

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