{"created":"2025-01-19T01:28:48.825366+00:00","updated":"2025-01-19T11:30:23.857353+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229574","sets":["6504:11436:11437"]},"path":["11437"],"owner":"44499","recid":"229574","title":["仮想化環境における物理ディスクのセクタ位置を考慮したI/Oスケジューリング"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"f2eec992-57d1-4968-8f22-03153924f5ee"},"_deposit":{"id":"229574","pid":{"type":"depid","value":"229574","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"仮想化環境における物理ディスクのセクタ位置を考慮したI/Oスケジューリング","author_link":["617519","617518"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想化環境における物理ディスクのセクタ位置を考慮したI/Oスケジューリング"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"龍谷大"},{"subitem_text_value":"龍谷大"}]},"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/229574/files/IPSJ-Z85-6J-02.pdf","label":"IPSJ-Z85-6J-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-6J-02.pdf","filesize":[{"value":"221.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"16cc92e7-8301-4ef8-8b89-0f1f81fdf116","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀江, 健斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"芝, 公仁"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"LinuxではI/Oスケジューリングと呼ばれるディスクのセクタを読み書きする順番を入れ替える操作によって、スループットや応答速度を上げている。仮想化環境ではI/Oを行う際に、ゲストカーネルとホストカーネルで2回I/Oスケジューリングを行っている。しかし、ゲストカーネルによるI/Oスケジューリングは物理ディスクに対して行われない。その結果、スループットや応答速度が下がってしまう場合もある。本研究では仮想化環境における物理ディスクのセクタ位置を考慮したI/Oスケジューリングを提案する。本I/Oスケジューリングによって、物理ディスクへの読み書きが効率的に行えるようになる。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"84","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"83","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229574,"links":{}}