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SYMBOL-LEVEL DECLUSTERING OF RAID STRIPES TO ISOLATE DATA CORRUPTION
SYMBOL-LEVEL DECLUSTERING OF RAID STRIPES TO ISOLATE DATA CORRUPTION
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机译:RAID条带的符号级减少来隔离数据损坏
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摘要
Data targeted for storage into a drive array is divided into codewords with data and parity symbols. The symbols of the codewords are randomly distributed across a stripe of the drive array. One or more drives affected by data corruption are found based on a probability that a subset of inconsistent codewords intersects the one or more drives.
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