{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00025624","sets":["1164:1867:1890:1891"]},"path":["1891"],"owner":"1","recid":"25624","title":["稼動中システムのデバッグを考慮したOSデバッグ機能"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-08-04"},"_buckets":{"deposit":"cf91cd6a-8bc3-4c14-a934-9148cf192d7f"},"_deposit":{"id":"25624","pid":{"type":"depid","value":"25624","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"稼動中システムのデバッグを考慮したOSデバッグ機能","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"稼動中システムのデバッグを考慮したOSデバッグ機能"},{"subitem_title":"Operating System Debugging for Running Enterprise Systems","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-08-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社日立製作所　中央研究所"},{"subitem_text_value":"株式会社日立製作所　中央研究所"},{"subitem_text_value":"株式会社日立製作所　システム開発研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hitachi Ltd. Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi Ltd. Central Research Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Hitachi Ltd. System Development Laboratory","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/25624/files/IPSJ-OS03094005.pdf"},"date":[{"dateType":"Available","dateValue":"2005-08-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS03094005.pdf","filesize":[{"value":"1.1 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":"d6e8dc00-75e9-47e9-ad92-44aa64a79a4d","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":"畑崎恵介"},{"creatorName":"中村, 哲人"},{"creatorName":"芹沢, 一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hatasaki, Keisuke","creatorNameLang":"en"},{"creatorName":"Nakamura, Tetsuhito","creatorNameLang":"en"},{"creatorName":"Serizawa, Kazuyoshi","creatorNameLang":"en"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"急速に利用が拡大しているオープンソースソフトウェアの代表的なＯＳであるLinuxは、24時間365日稼動を要求する企業システムの運用サポートに必要なデバッグ機能に大きな課題を残している。本稿では、上記企業システムのデバッグ機能として、カーネルクラッシュダンプ機能とトレース機能を連携するデバッグ方法を提案する。さらに、トレース機能として、システムのサービスレベルの低下を最小限に抑え、かつリブートレスなトレース機能の拡張が可能なLKST（Linux Kernel State Tracer）について述べる。また、その有効性を確認するため、実例と定量的評価によって検証する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Linux is a popular open source operating system which has been used in many enterprise systems. However, it does not have enough debugging functionality to support 24x7 enterprise systems. In this paper, we propose a debugging method consisting of a cooperating kernel crash dump function and a kernel tracing function. In addition, as the tracing function, we describe LKST (Linux Kernel State Tracer), which achieves minimum tracing overhead and allows rebootless extension of trace functions. Also, we evaluate it through experiments.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"39","bibliographic_titles":[{"bibliographic_title":"情報処理学会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":"33","bibliographicIssueDates":{"bibliographicIssueDate":"2003-08-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"80(2003-OS-094)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":25624,"updated":"2025-01-22T19:24:08.815154+00:00","links":{},"created":"2025-01-18T22:56:27.230362+00:00"}