What is RAID ?

RAID is an acronym for “Redundant Array of Independent Disks” and one of the reasons RAID data recovery is so specialized is due to the way the data is stored across the multiple disks that make up the RAID. Files are not simply stored on one disk, instead they are divided into sections and these sections are distributed across all the drives in RAID. BlueTech Data Recovery Services is the only professional company in Pakistan who is offering advance level of data recovery from RAID / Servers. We stand out to be the first data recovery company in Pakistan offering RAID Data Recovery from almost all types of Arrays. Our company offers efficient, high-quality data recovery to keep the government running and people working. We also work with families and individuals, so no one has to suffer the trauma of permanent data loss. Our dedicated staff work 24/7 to complete the job in shortest possible down time for your organization.

1RAID Controller Failure
Mostly server has a single raid controller. Its failure will result in catastrophic single point of failure. Controller failure is common among servers.
2Clicking Hard Drives
One or more hard drives are producing clicking sound, server drives are mostly reliable but once fail they are prone media damage.
3Missing RAID Partition
It is also found that a power surge may corrupt the RAID configuration setting of NVRAM in the controller card, which will result in data loss.
4Multiple Disk Failure
The procedure for handing a RAID 10 multiple-disk failure depends on whether the failed disk is on the same mirrored pair or on a different mirrored pair. If each failed disk belongs to a different mirrored pair, then the array is in the Degraded state because the data on each failed disk is still available from its mirrored pair. The recovery procedure for this case is the same as that for a single-disk failure case where you initiate the rebuild operation after you replace the failed disks.
5Server Crash
An internal server error is an error on the web server you're trying to access. That server is misconfigured in some way that prevents it from responding properly to what you're asking it to do. Think of it like the web's version of a blue screen.
Raid Levels Explanations

Supported RAID Levels

  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 50
  • RAID 6
  • RAID 60

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