Data recovery is the process of recovering lost data that cannot be accessed normally from storage devices like hard disk drives, CD’s, DVD’s and storage tapes. Recovery may be required because of hurt caused to such devices or due to defects in the file system known as logical hurts. Data recovery from physically [...]
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Originally, as envisaged in 1987 by Patterson, Gibson and Katz from the University of California in Berkeley, the acronym RAID stood for a “Redundant Array of Inexpensive Disks” In small a larger number of smaller cheaper disks could be used in place of a single much more expensive large hard disk, or even to make [...]
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For those in the RAID data recovery field, those instances of data recovery that are most fascinating are when there are multiple issues to contend with. Therefore when you combine a RAID failure with the deletion of files from a UNIX UFS file system this gives rise to a very challenging data recovery proposition. The [...]
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The function set for the inaugural offering of RAID Diagnostic Toolkit is very basic. This post will explain how to choo...
Over the years one of the most consistent problems with RAID recovery is the rebuild. I would estimate that nearly 40 p...
In my last installment I covered two of the three reasons why we do a parity check. First we want to make sure tha...
A RAID system comprises of 2 or more hard disks that are combined to provide the storage capacity of both drives across ...
I find that “RAID” is such a scary term to a lot of my end users or business clients who are not Network Adm...
