{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00075572","sets":["1164:2240:6352:6493"]},"path":["6493"],"owner":"11","recid":"75572","title":["SSDを用いたオブジェクトベース・ストレージデバイスのI/O性能制御"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-07-20"},"_buckets":{"deposit":"4fe46b3f-c133-4b4b-94c1-80fb7c940739"},"_deposit":{"id":"75572","pid":{"type":"depid","value":"75572","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"SSDを用いたオブジェクトベース・ストレージデバイスのI/O性能制御","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SSDを用いたオブジェクトベース・ストレージデバイスのI/O性能制御"},{"subitem_title":"Performance Control on An Object-based Storage Device Backed by A Solid State Drive","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ストレージシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2011-07-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"産業技術総合研究所"},{"subitem_text_value":"産業技術総合研究所／数理技研"},{"subitem_text_value":"産業技術総合研究所"},{"subitem_text_value":"産業技術総合研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"National Institute of Advanced Industrial Science and Technology (AIST)","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Advanced Industrial Science and Technology (AIST) / SURIGIKEN Co., Ltd.","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Advanced Industrial Science and Technology (AIST)","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Advanced Industrial Science and Technology (AIST)","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/75572/files/IPSJ-HPC11130031.pdf"},"date":[{"dateType":"Available","dateValue":"2013-07-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC11130031.pdf","filesize":[{"value":"743.1 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d34c5c5d-0099-48d1-92e3-d08ef6dea49c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"谷村, 勇輔"},{"creatorName":"鯉江, 英隆"},{"creatorName":"工藤, 知宏"},{"creatorName":"小島, 功"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Tanimura","creatorNameLang":"en"},{"creatorName":"Hidetaka, Koie","creatorNameLang":"en"},{"creatorName":"Tomohiro, Kudoh","creatorNameLang":"en"},{"creatorName":"Isao, Kojima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10463942","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"HPC クラスタの各ノードで共有されているストレージシステムへのアクセスの集中を防ぐため，我々は性能予約のコンセプトを提案し，予約情報に従って I/O 経路上の資源を割り当て，必要な I/O 性能を個々のアプリケーションに対して提供するストレージシステムの研究を進めている．本研究では，提案システムの構成要素であるオブジェクトベース・ストレージデバイスにおいて，バックエンドに Solid State Drive（SSD） の利用を前提とした I/O 性能制御手法を実装し，同時アクセスがあった際の個々のアクセスに対するスループットの保証レベルを調査した．そして，性能の分割パターン，計測粒度，同時アクセス数を変えた実験により，同時アクセスと I/O 制御に因るオーバーヘッドの見込みに対するスループットの保証レベルを明らかにした．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to prevent performance degradation caused by data access congestion from multiple applications simultaneously running on a same HPC cluster, we propose an advance reservation concept in use of the shared storage system. In such the storage system, all components on the I/O path are assigned to the reserved access to satisfy its performance requirement, and actual I/O operations are controlled properly during the reserved time. In this study, we focused on the Object-based Storage Device (OSD) which is an abstraction of the storage device and implemented an I/O scheduling method with performance control capability. Through the experiments of concurrent accesses to our OSD implementation using a Solid State Drive (SSD) as a backend, we investigated the throughput guarantee level with several throughput sharing patterns, measurement granularities, and the numbers of concurrent accesses.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-07-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"31","bibliographicVolumeNumber":"2011-HPC-130"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":75572,"updated":"2025-01-21T21:09:42.549632+00:00","links":{},"created":"2025-01-18T23:32:38.706364+00:00"}