{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00073796","sets":["1164:1579:6260:6392"]},"path":["6392"],"owner":"11","recid":"73796","title":["仮想化技術を用いた二重系動作環境同期機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-04-06"},"_buckets":{"deposit":"b01966fa-8b21-40d3-a89b-63d8173a8e7e"},"_deposit":{"id":"73796","pid":{"type":"depid","value":"73796","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"仮想化技術を用いた二重系動作環境同期機構","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想化技術を用いた二重系動作環境同期機構"},{"subitem_title":"Dynamic Redundancy Control Method in Virtual Machine Environment","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"仮想化","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2011-04-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱電機株式会社情報技術総合研究所"},{"subitem_text_value":"三菱電機株式会社情報技術総合研究所"},{"subitem_text_value":"三菱電機株式会社情報技術総合研究所"},{"subitem_text_value":"三菱電機株式会社情報技術総合研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi Electric Corporation, Information Technology R&D Center","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Electric Corporation, Information Technology R&D Center","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Electric Corporation, Information Technology R&D Center","subitem_text_language":"en"},{"subitem_text_value":"Mitsubishi Electric Corporation, Information Technology R&D Center","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/73796/files/IPSJ-ARC11195017.pdf"},"date":[{"dateType":"Available","dateValue":"2013-04-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC11195017.pdf","filesize":[{"value":"453.8 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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7b1bcfc3-096e-43d1-bc20-344eafc66796","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":"國分, 俊介"},{"creatorName":"金城, 聖"},{"creatorName":"鶴, 薫"},{"creatorName":"飯塚, 剛"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shunsuke, Kokubu","creatorNameLang":"en"},{"creatorName":"Akira, Kanashiro","creatorNameLang":"en"},{"creatorName":"Kaoru, Tsuru","creatorNameLang":"en"},{"creatorName":"Tsuyoshi, Iizuka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","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":"近年，汎用サーバと仮想化技術を用いて仮想マシンの動作状態ごとソフトウェア処理にて同期を行うことで高信頼システムを実現するソフトウェアFT技術が注目されている．本稿では，仮想化レイヤでサーバの動作状況に応じて同期周期を変動させながら待機系と同期を行うことにより，仮想マシン上の業務アプリケーションの実行性能への影響を抑えて，サーバ障害発生時に高速に待機系へ系切替可能な二重系動作環境同期機構について述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, the software fault tolerant technology (software FT) is paid to attention for achieving a dependable computing system. The software FT synchronizes each state of virtual machine between an active server and a standby server using virtualization technology. In this paper, we propose an dynamic redundancy control method that is possible to synchronize each state of virtual machine while suppressing effects on business applications by changing the synchronous cycle according to the server load. And it is possible to take-over at high speed to a standby server at active server machine breakdown.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-04-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2011-ARC-195"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":73796,"updated":"2025-01-21T21:48:11.684518+00:00","links":{},"created":"2025-01-18T23:31:36.554115+00:00"}