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Enabling manycore scalability in F2FS metadata for unlink() operation

Published: 14 June 2021 Publication History

Abstract

Manycore systems enable massive parallel I/O in a single server due to the number of cores. Among file I/O operations in a file system, C. Lee et al. [1] applied range lock in F2FS for parallel data I/O, and showed scalable performance. However, little research has been done on metadata I/O scalability.

References

[1]
C. Lee et. al. 2019. Write Optimization of Log-Structured Flash File System for Parallel I/O on Manycore Servers. In SYSTOR. 21--32.
[2]
C. Min et. al. 2016. Understanding Manycore Scalability of File Systems. In USENIX ATC. 71--85.

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cover image ACM Conferences
SYSTOR '21: Proceedings of the 14th ACM International Conference on Systems and Storage
June 2021
226 pages
ISBN:9781450383981
DOI:10.1145/3456727
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  • Technion: Israel Institute of Technology
  • USENIX Assoc: USENIX Assoc

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 14 June 2021

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Author Tags

  1. file system
  2. operating system

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  • Research-article

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  • Korea government (MSIT)

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SYSTOR '21
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SYSTOR '21 Paper Acceptance Rate 18 of 63 submissions, 29%;
Overall Acceptance Rate 108 of 323 submissions, 33%

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