When F2FS Meets Compression-Based SSD!

Yunpeng Song, Yiyang Huang, Yina Lv, Yi Zhang, Liang Shi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Compression-based schemes have been widely studied to improve the lifetime and performance of solid-state drives (SSDs). Recently, the most popular flash-friendly file system (F2FS) started supporting compression to maximize the lifetime of NAND flash-based storage. Also, compression-based computational SSDs (CSDs) are developed due to their high performance, transparency, and easy adoption. This paper will first study the compression of F2FS and CSD to understand their features. Then, cooperative compression (COCO) is proposed to optimize performance and power consumption based on the combination of F2FS and CSD. Experiments on real devices show that COCO has encouraged optimization.

Original languageEnglish
Title of host publicationHotStorage 2023 - Proceedings of the 2023 15th ACM Workshop on Hot Topics in Storage and File Systems
PublisherAssociation for Computing Machinery, Inc
Pages87-92
Number of pages6
ISBN (Electronic)9798400702242
DOIs
StatePublished - 9 Jul 2023
Event2023 15th ACM Workshop on Hot Topics in Storage and File Systems, HotStorage 2023 - Boston, United States
Duration: 9 Jul 2023 → …

Publication series

NameHotStorage 2023 - Proceedings of the 2023 15th ACM Workshop on Hot Topics in Storage and File Systems

Conference

Conference2023 15th ACM Workshop on Hot Topics in Storage and File Systems, HotStorage 2023
Country/TerritoryUnited States
CityBoston
Period9/07/23 → …

Keywords

  • CSD
  • F2FS
  • compression
  • power consumption

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