{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00019318","sets":["1164:1165:1189:1190"]},"path":["1190"],"owner":"1","recid":"19318","title":["半導体ディスクを用いた自律ディスクの階層化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-07-16"},"_buckets":{"deposit":"4a88b653-beb9-4b93-827b-76f772fe5b43"},"_deposit":{"id":"19318","pid":{"type":"depid","value":"19318","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"半導体ディスクを用いた自律ディスクの階層化","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"半導体ディスクを用いた自律ディスクの階層化"},{"subitem_title":"Hierarchical Autonomous Disks with Solid State Disks","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-07-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学大学院情報理工学研究科計算工学専攻"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科計算工学専攻"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科計算工学専攻"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"東京工業大学学術国際情報センター／東京工業大学大学院情報理工学研究科計算工学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"Global Scientific Information & Computing Center, Tokyo Institute of Technology/Department of Computer Science, Graduate School of Information Science and Engineering, Tokyo Institute of Technology","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/19318/files/IPSJ-DBS03131019.pdf"},"date":[{"dateType":"Available","dateValue":"2005-07-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DBS03131019.pdf","filesize":[{"value":"257.8 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":"13"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d74c6c9d-36a0-4959-a2dc-d833dbffb059","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"花井, 知広"},{"creatorName":"渡邊, 明嗣"},{"creatorName":"山口, 宗慶"},{"creatorName":"田口, 亮"},{"creatorName":"林, 直人"},{"creatorName":"上原, 年博"},{"creatorName":"横田, 治夫"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tomohiro, Hanai","creatorNameLang":"en"},{"creatorName":"Akitsugu, Watanabe","creatorNameLang":"en"},{"creatorName":"Munenori, Yamaguchi","creatorNameLang":"en"},{"creatorName":"Ryo, Taguchi","creatorNameLang":"en"},{"creatorName":"Naoto, Hayashi","creatorNameLang":"en"},{"creatorName":"Toshihiro, Uehara","creatorNameLang":"en"},{"creatorName":"Haruo, Yokota","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10112482","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":"我々は，ストレージシステムにおいて負荷分散，故障対策，障害回復などの高度な機能を実現するためのアプローチとして，自律ディスクを提案してきた．しかし，近年の性能要求の高まりにより，記録媒体としてディスク装置のみを用いたストレージでは性能要求に応えられなくなってきている．本稿では，自律ディスクを半導体ディスクを用いて構成し，従来の自律ディスクのキャッシュとして利用することにより階層化を行い，ストレージの高速化を行う手法を検討する．データの挿入・更新時に耐故障性を保ちつつ半導体ディスクの効率的な利用を行うプロトコルや，効率的なキャッシュ管理アルゴリズムについて提案する．さらにそれらの手法について実験により評価を行い，有効性を確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have proposed Autonomous Disks to realize high functions (blancing load, tolerating faults, and recovering failures).But recently performance requirement is higher and higher, storage using only (magnetic) disks cannot achieve sufficient performance. In this paper, in order to improve performance of storage, we propose the use of Autonomous Disks constructed from solid state disks as cache of the one constructed from magnetic disks. Furthermore, we propose efficient protocols for insert and update operation with no loss of fault tolerance, and a efficient cache management algorithm. We also analyze its performance to indicate effectiveness of our approach.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"152","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告データベースシステム（DBS）"}],"bibliographicPageStart":"145","bibliographicIssueDates":{"bibliographicIssueDate":"2003-07-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"71(2003-DBS-131)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"updated":"2025-01-22T22:16:16.068207+00:00","created":"2025-01-18T22:51:48.951086+00:00","links":{},"id":19318}