RAID stands for Redundant Array of Inexpensive Disks. Whenever a RAID array suffers a crash, the prominent reason one could thought of is failure of more than one disks. This is a common diagnosis which gets associated with most of the RAID array failures. However, there is another major reason and that is RAID controller failure. A RAID controller device performs important management functions to improve reliability and performance of an array. It includes the hardware interfaces between the computer system and the hard disks. When a RAID controller fails, the logical units (hard disks) in an array cannot be accessed, resulting in data loss. You can deal with such disastrous situations if you acquire professional data recovery services from a reputed data recovery company.
Locating a good data recovery company in New Jersey shouldn't be a burdensome task. Many ventures have established their shops in this lucrative place to offer assistance to countless businesses in instances of data loss. Data recovery services in NJ can be acquired by an organization at cost-effective prices and irrespective of the reasons behind RAID failure.
Symptoms of RAID failure
Here is a list of symptoms which hint towards a possible failure of RAID controller:
If a system is reading information when the failure occurs:
1.The appearance of following error message: Read ahead buffers timeout
2.Or the appearance of invalid (red) frames on your desktop
If a system is writing information when the failure occurs
1.The write process stops
2.When you render a clip, the clip becomes invalid (red frames)
3.All clips in the library and on the desktop become invalid (red frames)
After a RAID failure, the logical units (LUN) become inaccessible. But, there is one way you can troubleshoot the problem provided you use more than one RAID controller. In such cases, when a RAID array fails, all the LUNs are moved onto the other RAID controller automatically. You can still access your data. For best results, you must contact RAID recovery experts who are proficient in delivering data recovery services for various storage media.
