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KVFS: Fullpath-based File System for Key-value SSDs

Title
KVFS: Fullpath-based File System for Key-value SSDs
Authors
Jinhyung Koo
DGIST Authors
Koo, Jinhyung; Chwa, Hoon SungLee, Sungjin
Advisor(s)
이성진
Co-Advisor(s)
Hoon Sung Chwa
Issue Date
2019
Available Date
2019-08-23
Degree Date
2019-08
Type
Thesis
Description
Solid-State Drive, Key-value SSD, File System
Table Of Contents
Ⅰ. Introduction 1 Ⅱ. Background 4 2.1 UNIX File SysteMaster 4 2.2 Key-value SSD 6 Ⅲ. Design of KVFS 8 3.1 Overall Architecture 8 3.2 Translation of File I/O to KV Pair 11 3.3 Complexity Comparison 14 Ⅳ. Optimization 15 4.1 Large-file Optimization 15 4.2 Small-file Optimization 16 4.3 Rename Overheads 17 4.4 Caching and Filtering 18 Ⅴ. Experimental Results 20 5.1 Prototype and Experimental Setup 20 5.2 FileBench Results 22 5.3 FIO Results 25 5.4 Optimization 26 Ⅵ. Conclusion 28 References 29
URI
http://dgist.dcollection.net/common/orgView/200000220977
http://hdl.handle.net/20.500.11750/10475
DOI
10.22677/thesis.200000220977
Degree
Master
Department
Department of Information and Communication Engineering
University
DGIST
Related Researcher
  • Author Lee, Sungjin Data-Intensive Computing Systems Laboratory
  • Research Interests Computer System, System Software, Storage System, Non-volatile Memory, Flash-based SSD, Distributed Storage Systems
Files:
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Collection:
Department of Information and Communication EngineeringThesesMaster


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