基于$t$的容错存储系统奇偶校验去簇-设计
Parity Declustering for Fault-Tolerant Storage Systems via $t$-designs
摘要:
奇偶校验去集群允许在某些磁盘出现故障时更快地重建磁盘阵列。此外,它保证了所有幸存磁盘上的统一重建工作负载。它已被证明,奇偶性分布的一个故障容忍阵列码可以通过平衡不完全区组设计。我们扩展这种技术的阵列代码,可以容忍任意数量的磁盘故障通过$t$设计。
英文摘要:
Parity declustering allows faster reconstruction of a disk array when some disk fails. Moreover, it guarantees uniform reconstruction workload on all surviving disks. It has been shown that parity declustering for one-failure tolerant array codes can be obtained via Balanced Incomplete Block Designs. We extend this technique for array codes that can tolerate an arbitrary number of disk failures via $t$-designs.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。