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cs.OS2024
Crash Consistency in DRAM-NVM-Disk Hybrid Storage System
Guoyu Wang, Xilong Che, Haoyang Wei +2
NVM is used as a new hierarchy in the storage system, due to its intermediate speed and capacity between DRAM, and its byte granularity. However, consistency problems emerge when w…
cs.OS2024
Boosting File Systems Elegantly: A Transparent NVM Write-ahead Log for Disk File Systems
Guoyu Wang, Xilong Che, Haoyang Wei +3
We propose NVLog, an NVM-based write-ahead log for disk file systems, designed to transparently harness the high performance of NVM within the legacy storage stack. NVLog provides…