Tag Archives: RAID rebuild

RAID technology overview: Proper and Improper Rebuild for RAID-5

Improper rebuild is a mistake customers often make when trying to solve array problems on their own. This issue is complex enough to confuse a data recovery engineer. It is important to understand exactly what is happening to the data … Continue reading

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RAID technology overview: Proper and Improper Rebuild for RAID-1 (Mirror)

Most RAID levels use redundancy to ensure the reliability of the array. Redundancy allows the array to continue operating without data loss if one of the drives fails. This technology was designed to save data, but if used improperly, it … Continue reading

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