[ Contents ] [ Index ]

Parity Check

A process whereby the integrity of the redundant data on fault-tolerant arrays (RAID 3 and 5) is checked. The parity checking procedure on a logical drive recalculates the parity of data stripes in each of the logical drive’s RAID stripe sets and compares it with the stored parity. If a discrepancy is found, an error is reported and the new correct parity is substituted for the stored parity.

[ Contents ] [ Index ]