KVFS: Fullpath-based File System for Key-value SSDs
- Title
- KVFS: Fullpath-based File System for Key-value SSDs
- Author(s)
- Jinhyung Koo
- DGIST Authors
- Lee, Sungjin ; Koo, Jinhyung ; Chwa, Hoon Sung
- Advisor
- 이성진
- Co-Advisor(s)
- Hoon Sung Chwa
- Issued Date
- 2019
- Awarded 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
- Degree
- Master
- Publisher
- DGIST
- Related Researcher
-
-
Lee, Sungjin
- Research Interests Computer System; System Software; Storage System; Non-volatile Memory; Flash-based SSD; Distributed Storage Systems
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- Files in This Item:
-
There are no files associated with this item.
- Appears in Collections:
- Department of Electrical Engineering and Computer Science Theses Master
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