Dynamic hot-cold separation scheme on the log-structured file system for CE devices

Dong Hyun Kang, Young Ik Eom

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

1 Scopus citations

Abstract

Recently, many researchers have focused on the log-structured file system because its layout helps to enhance the performance of the consumer electronics (CE) devices that employ NAND flash storages as their main storage. In this paper, we present a novel hot-cold separation scheme that dynamically identifies the temperatures of blocks in the file system with a hint from the page cache. Our experimental results clearly show that our scheme reduces the number of copy operations by up to 6.1 times compared with the F2FS.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Consumer Electronics, ICCE 2017
EditorsDaniel Diaz Sanchez, Jong-Hyouk Lee, Fernando Pescador
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages428-429
Number of pages2
ISBN (Electronic)9781509055449
DOIs
StatePublished - 29 Mar 2017
Event2017 IEEE International Conference on Consumer Electronics, ICCE 2017 - Las Vegas, United States
Duration: 8 Jan 201710 Jan 2017

Publication series

Name2017 IEEE International Conference on Consumer Electronics, ICCE 2017

Conference

Conference2017 IEEE International Conference on Consumer Electronics, ICCE 2017
Country/TerritoryUnited States
CityLas Vegas
Period8/01/1710/01/17

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