{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00096451","sets":["6164:6165:6244:7330"]},"path":["7330"],"owner":"11","recid":"96451","title":["広域分散ファイルシステムGfarmのSLA評価手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-05"},"_buckets":{"deposit":"466ec693-31be-4f42-a4fb-29a32b3d245b"},"_deposit":{"id":"96451","pid":{"type":"depid","value":"96451","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"広域分散ファイルシステムGfarmのSLA評価手法","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"広域分散ファイルシステムGfarmのSLA評価手法"},{"subitem_title":"SLA evaluation method for a distributed file system with Gfarm","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"分散環境","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2013-12-05","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"情報通信研究機構"},{"subitem_text_value":"株式会社エヌ・ティ・ティネオメイト"},{"subitem_text_value":"株式会社エヌ・ティ・ティネオメイト"},{"subitem_text_value":"株式会社SRA"},{"subitem_text_value":"株式会社SRA"},{"subitem_text_value":"情報通信研究機構"},{"subitem_text_value":"筑波大学計算科学研究センター"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NICT","subitem_text_language":"en"},{"subitem_text_value":"NTT NEOMEIT CORPORATION","subitem_text_language":"en"},{"subitem_text_value":"NTT NEOMEIT CORPORATION","subitem_text_language":"en"},{"subitem_text_value":"Software Research Associates, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Software Research Associates, Inc.","subitem_text_language":"en"},{"subitem_text_value":"NICT","subitem_text_language":"en"},{"subitem_text_value":"Center for Computational Sciences University of Tsukuba","subitem_text_language":"en"}]},"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/96451/files/IPSJ-IOTS2013002.pdf"},"date":[{"dateType":"Available","dateValue":"2015-12-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOTS2013002.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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c88c557e-72f7-45de-bd33-6ecf3d134230","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡邉英伸"},{"creatorName":"亀澤祐一"},{"creatorName":"高杉英利"},{"creatorName":"平野一樹"},{"creatorName":"今井潔"},{"creatorName":"村田健史"},{"creatorName":"建部修見"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"クラウドサービスにおいて，広域分散型のストレージシステムは重要なインフラの一つであり，高い可用性が要求される．一般的にクラウドサービスの可用性を示す指標として SLA(Service Level Agreement) が用いられているが，広域分散型ストレージシステムの SLA を評価するための標準的な方法は存在しない．本論文では，広域分散ファイルシステム Gfarm を対象に，広域分散型ストレージシステムの SLA の評価手法を提案する．SLA の評価実験より，Gfarm の機能を活用することで 99.99% 以上の可用性を保証できる可能性があることを確認した．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A distributed storage system is one of important infrastructures in cloud services and requires high availability. Many cloud service providers often use SLA (Service Level Agreement) to indicate high availability, but there is no standard method to evaluate SLA of a distributed storage system. We propose the SLA evaluation method for a distributed storage system with Gfarm and confirmed that Gfarm has possibility to guarantee more than 99.99% availability by utilizing Gfarm functions well.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"16","bibliographic_titles":[{"bibliographic_title":"インターネットと運用技術シンポジウム2013論文集"}],"bibliographicPageStart":"9","bibliographicIssueDates":{"bibliographicIssueDate":"2013-12-05","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:43:18.304669+00:00","updated":"2025-01-21T13:16:32.824906+00:00","id":96451}