Fast Repair for Single Failure in Erasure Coding-Based Distributed Storage Systems

Abstract

In order to guarantee data reliability in distributed storage systems, erasure codes are widely used for the desirable storage properties. Nevertheless, the codes have one drawback that overmuch data are needed to repair a failure, resulting in both large bandwidth consuming in the network and high calculation pressure on the replacement node. For repair… (More)
DOI: 10.1109/SRDS.2014.21

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