{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00225734","sets":["1164:4088:11174:11249"]},"path":["11249"],"owner":"44499","recid":"225734","title":["仮想化基盤における物理ディスクに対する仮想マシンのI/O負荷推定技術の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-05-04"},"_buckets":{"deposit":"3d92ef56-af73-4a74-b2e3-de2807c47627"},"_deposit":{"id":"225734","pid":{"type":"depid","value":"225734","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"仮想化基盤における物理ディスクに対する仮想マシンのI/O負荷推定技術の提案","author_link":["597927","597928","597926","597924","597923","597925"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想化基盤における物理ディスクに対する仮想マシンのI/O負荷推定技術の提案"},{"subitem_title":"A Proposal of Virtual Machine I/O Load Estimation Technique for A Physical Disk in Virtualization Infrastructure","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ICM","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-05-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"富士通株式会社"},{"subitem_text_value":"富士通株式会社"},{"subitem_text_value":"富士通株式会社"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Fujitsu Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Fujitsu Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Fujitsu Ltd.","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/225734/files/IPSJ-IOT23061026.pdf","label":"IPSJ-IOT23061026.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT23061026.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"352b1b33-c3fc-4309-8c7d-2b38c0b07285","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"荻原, 一隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"近藤, 玲子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白石, 崇"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazutaka, Ogihara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Reiko, Kondo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Shiraishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"複数台の x86 サーバを並べ仮想化ソフトウェアをベースに仮想マシンを使ってシステムを構築する HCI (Hyper Converged Infrastructure) のような仮想化基盤では，ストレージ仮想化技術によりサーバに内蔵されている物理ディスクをプール化してストレージ機能を実装することが一般的である．サーバ内蔵ディスクには複数の仮想マシンがアクセスするため，ひとつのサーバ内蔵ディスクの I/O 負荷が非常に高くなると，そのディスクにアクセスしている仮想マシン群に波及し，それら仮想マシン群の I/O 性能が劣化する．性能劣化を回避するためには内蔵ディスクを高負荷にしている仮想マシンを見つける必要があるが，仮想マシンが発行する I/O 数の多寡だけで見つけることはできない．ここでは，仮想化基盤から容易に入手できる情報を用い，高 I/O 負荷となっている内蔵ディスクに対する影響度の高い仮想マシンを推定する技術を提案する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In a virtualization infrastructure such as HCI (Hyper Converged Infrastructure), which builds a system by arranging multiple x86 servers and using virtual machines based on virtualization software, it is common to implement storage functions by pooling the physical disks embedded in the servers using storage virtualization technology. Since a plurality of virtual machines access a server built-in disk, when the I/O load of one server built-in disk becomes very high, it spreads to a virtual machine group accessing the disk, and the I/O performance of the virtual machine group deteriorates. To avoid performance degradation, you need to find out which virtual machines are overloaded with internal disks, but not just the amount of I/O they issue. In this paper, we propose a technique for estimating a virtual machine with a high impact on an internal disk under a high I/O load by using information easily available from a virtualization foundation.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-05-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicVolumeNumber":"2023-IOT-61"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T12:41:56.196300+00:00","created":"2025-01-19T01:25:14.252801+00:00","links":{},"id":225734}