Soft Updates Made Simple and Fast on Non-volatile Memory

Abstract

Fast, byte-addressable NVM promises near cache latency and near memory bus throughput for file system operations. However, unanticipated cache line eviction may lead to disordered metadata update and thus existing NVM file systems (NVMFS) use synchronous cache flushes to ensure consistency, which extends critical path latency. In this paper, we revisit soft… (More)
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@inproceedings{Dong2017SoftUM, title={Soft Updates Made Simple and Fast on Non-volatile Memory}, author={Mingkai Dong and Haibo Chen}, booktitle={USENIX Annual Technical Conference}, year={2017} }