Analyzing and Enhancing ArckFS: An Anecdotal Example of Benefits of Artifact Evaluation
Jonguk Jeon, Subeen Park, Sanidhya Kashyap, Sudarsun Kannan, Diyu Zhou, Jeehoon Kang
Abstract
We analyze and enhance Trio and ArckFS by Zhou et al. (SOSP 2023), high-performance NVM file system architecture and file system. A group of authors from KAIST initiated this study through a careful review of the paper and the released artifact, seeking to enhance the Trio work. Their analysis identifies (1) insufficient clarity in the paper on the handling of multi-inode operations, and (2) several implementation bugs in ArckFS that cause occasional operation failures or potential crash inconsistencies during inode creation.
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