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Automatic Parallelism Tuning Mechanism for Heterogeneous IP-SAN Protocols in Long-fat Networks
https://ipsj.ixsq.nii.ac.jp/records/92700
https://ipsj.ixsq.nii.ac.jp/records/92700e1709e49-f897-46c6-b74e-18e7ac957156
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-JNL5406003 (1.4 MB)
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Copyright (c) 2013 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Journal(1) | |||||||||||
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| 公開日 | 2013-06-15 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Automatic Parallelism Tuning Mechanism for Heterogeneous IP-SAN Protocols in Long-fat Networks | |||||||||||
| タイトル | ||||||||||||
| 言語 | en | |||||||||||
| タイトル | Automatic Parallelism Tuning Mechanism for Heterogeneous IP-SAN Protocols in Long-fat Networks | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | [特集：Applications and the Internet in Conjunction with Main Topics of SAINT 2012] Automatic Parallelism Tuning (APT), IP-based Storage Area Network (IP-SAN), Block Device Layer, long-fat networks | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | journal article | |||||||||||
| 著者所属 | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者所属 | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者所属 | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者所属(英) | ||||||||||||
| en | ||||||||||||
| The Graduate School of Information Science and Technology, Osaka University | ||||||||||||
| 著者名 |
Takamichi, Nishijima
× Takamichi, Nishijima
× Hiroyuki, Ohsaki
× Makoto, Imase
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| 著者名(英) |
Takamichi, Nishijima
× Takamichi, Nishijima
× Hiroyuki, Ohsaki
× Makoto, Imase
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| 論文抄録 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | In this paper we propose Block Device Layer with Automatic Parallelism Tuning (BDL-APT), a mechanism that maximizes the goodput of heterogeneous IP-based Storage Area Network (IP-SAN) protocols in long-fat networks. BDL-APT parallelizes data transfer using multiple IP-SAN sessions at a block device layer on an IP-SAN client, automatically optimizing the number of active IP-SAN sessions according to network status. A block device layer is a layer that receives read/write requests from an application or a file system, and relays those requests to a storage device. BDL-APT parallelizes data transfer by dividing aggregated read/write requests into multiple chunks, then transferring a chunk of requests on every IP-SAN session in parallel. BDL-APT automatically optimizes the number of active IP-SAN sessions based on the monitored network status using our parallelism tuning mechanism. We evaluate the performance of BDL-APT with heterogeneous IP-SAN protocols (NBD, GNBD and iSCSI) in a long-fat network. We implement BDL-APT as a layer of the Multiple Device driver, one of major software RAID implementations included in the Linux kernel. Through experiments, we demonstrate the effectiveness of BDL-APT with heterogeneous IP-SAN protocols in long-fat networks regardless of protocol specifics. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.3 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.423 ------------------------------ |
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| 論文抄録(英) | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | In this paper we propose Block Device Layer with Automatic Parallelism Tuning (BDL-APT), a mechanism that maximizes the goodput of heterogeneous IP-based Storage Area Network (IP-SAN) protocols in long-fat networks. BDL-APT parallelizes data transfer using multiple IP-SAN sessions at a block device layer on an IP-SAN client, automatically optimizing the number of active IP-SAN sessions according to network status. A block device layer is a layer that receives read/write requests from an application or a file system, and relays those requests to a storage device. BDL-APT parallelizes data transfer by dividing aggregated read/write requests into multiple chunks, then transferring a chunk of requests on every IP-SAN session in parallel. BDL-APT automatically optimizes the number of active IP-SAN sessions based on the monitored network status using our parallelism tuning mechanism. We evaluate the performance of BDL-APT with heterogeneous IP-SAN protocols (NBD, GNBD and iSCSI) in a long-fat network. We implement BDL-APT as a layer of the Multiple Device driver, one of major software RAID implementations included in the Linux kernel. Through experiments, we demonstrate the effectiveness of BDL-APT with heterogeneous IP-SAN protocols in long-fat networks regardless of protocol specifics. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.3 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.423 ------------------------------ |
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| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00116647 | |||||||||||
| 書誌情報 |
情報処理学会論文誌 巻 54, 号 6, 発行日 2013-06-15 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1882-7764 | |||||||||||
