Methods and devices for high performance consistency check

Details Methods and devices for high performance consistency check Methods and devices for high performance consistency check

2011-06-28

2011-06-28

Chung, Phung M (Department: 2117)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

07971092

ABSTRACT:
Methods and devices for reading data from a plurality of storage devices belonging to a plurality of spans and checking consistency (e.g., XOR parity check) of data belonging to each span independently of another span in one embodiment. Methods and devices for reading data from a plurality of stripes and checking consistency of the data from the plurality of stripes in another embodiment.

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