{"id":232370,"updated":"2025-01-19T10:27:36.703630+00:00","links":{},"created":"2025-01-19T01:33:11.883206+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232370","sets":["1164:1867:11465:11510"]},"path":["11510"],"owner":"44499","recid":"232370","title":["VM外でのコンテナマイグレーションのための状態保存機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-12"},"_buckets":{"deposit":"57255ce7-4556-4604-af67-a05478b7bee9"},"_deposit":{"id":"232370","pid":{"type":"depid","value":"232370","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"VM外でのコンテナマイグレーションのための状態保存機構","author_link":["628460","628461"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"VM外でのコンテナマイグレーションのための状態保存機構"}]},"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":"2024-02-12","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州工業大学"},{"subitem_text_value":"九州工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Kyushu 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/232370/files/IPSJ-OS24162001.pdf","label":"IPSJ-OS24162001.pdf"},"date":[{"dateType":"Available","dateValue":"2026-02-12"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS24162001.pdf","filesize":[{"value":"1.8 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7ff043fc-7e27-4660-86d8-4dece1b65845","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"朝倉, 優輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"光来, 健一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8795","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，コンテナを提供するクラウドが普及しており，クラウドにおいては仮想マシン (VM) 内でコンテナを動作させることが多い．コンテナは負荷分散などのためにマイグレーションによって他の VM へ移動させることができる．しかし，VM の負荷が高い場合にはマイグレーション性能が低下し，マイグレーション処理がコンテナ性能にも大きな影響を与える．また，マイグレーション性能は VM による仮想化の影響も受ける．本稿では，VM 内で動作しているコンテナの軽量なマイグレーションを実現するために，VM 外でコンテナの状態を保存するシステム OVmigrate を提案する．OVmigrate は移送元ホストにおいて VM イントロスぺクションを用いて VM のメモリに格納されているコンテナの状態を VM 外から取得する．OVmigrate を用いることで VM の負荷や VM による仮想化の影響を受けることなく迅速にコンテナマイグレーションを行うことが可能となる．KVMonitor と LLView を用いて OVmigrate を実装し，既存ツールとの性能比較を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024-OS-162"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}