A user-level file system for fast storage devices
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Y. | - |
dc.contributor.author | Song, N.Y. | - |
dc.contributor.author | Han, H. | - |
dc.contributor.author | Eom, H. | - |
dc.contributor.author | Yeom, H.Y. | - |
dc.date.accessioned | 2023-02-21T01:40:23Z | - |
dc.date.available | 2023-02-21T01:40:23Z | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/60816 | - |
dc.description.abstract | Lately, fast storage devices are rapidly increasing in social network services, cloud platforms, etc. Unfortunately, the traditional Linux I/O stack is designed to maximize performance on disk-based storage. Emerging byte-addressable and low-latency non-volatile memory (NVM) technologies (e.g., Phase-change memories, spin-transfer torque MRAMs, and the memristor) provides very different characteristics, so the disk-based I/O stack cannot lead to high performance. This paper presents a high performance I/O stack for the fast storage devices. Our scheme is to remove the concept of block and to simplify the whole I/O path and software stack, which results in only two layers that are composed of the byte-capable interface and the byte-aware file system called BAFS. We aim to minimize I/O latency and maximize bandwidth by eliminating the unnecessary layers and supporting byte-addressable I/O without requiring changes to applications. We have implemented a prototype and evaluated its performance with multiple benchmarks. The experimental results show that our I/O stack achieves 6.2 times on average and up to 17.5 times performance gains compared to existing Linux I/O stack. © 2014 IEEE. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | A user-level file system for fast storage devices | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ICCAC.2014.14 | - |
dc.identifier.bibliographicCitation | Proceedings - 2014 International Conference on Cloud and Autonomic Computing, ICCAC 2014, pp 258 - 264 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-84923975560 | - |
dc.citation.endPage | 264 | - |
dc.citation.startPage | 258 | - |
dc.citation.title | Proceedings - 2014 International Conference on Cloud and Autonomic Computing, ICCAC 2014 | - |
dc.type.docType | Conference Paper | - |
dc.subject.keywordAuthor | fast storage device | - |
dc.subject.keywordAuthor | file system | - |
dc.subject.keywordAuthor | I/O stack | - |
dc.subject.keywordAuthor | Low latency I/O | - |
dc.description.journalRegisteredClass | scopus | - |
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