JP2021500643A5 - - Google Patents

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Publication number
JP2021500643A5
JP2021500643A5 JP2020519732A JP2020519732A JP2021500643A5 JP 2021500643 A5 JP2021500643 A5 JP 2021500643A5 JP 2020519732 A JP2020519732 A JP 2020519732A JP 2020519732 A JP2020519732 A JP 2020519732A JP 2021500643 A5 JP2021500643 A5 JP 2021500643A5
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JP
Japan
Prior art keywords
memory area
owner
predetermined number
memory
response
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JP2020519732A
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English (en)
Japanese (ja)
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JP7087070B2 (ja
JP2021500643A (ja
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Priority claimed from US15/793,109 external-priority patent/US11269531B2/en
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Publication of JP2021500643A publication Critical patent/JP2021500643A/ja
Publication of JP2021500643A5 publication Critical patent/JP2021500643A5/ja
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JP2020519732A 2017-10-25 2018-10-12 分散ロケーション・ベースの重複排除のパフォーマンスを向上させるための方法、コンピュータ・プログラム製品、および装置 Active JP7087070B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/793,109 2017-10-25
US15/793,109 US11269531B2 (en) 2017-10-25 2017-10-25 Performance of dispersed location-based deduplication
PCT/IB2018/057924 WO2019082016A1 (en) 2017-10-25 2018-10-12 IMPROVED DEDUPLICATION PERFORMANCE BASED ON DISPERSED LOCATIONS

Publications (3)

Publication Number Publication Date
JP2021500643A JP2021500643A (ja) 2021-01-07
JP2021500643A5 true JP2021500643A5 (enExample) 2021-04-22
JP7087070B2 JP7087070B2 (ja) 2022-06-20

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ID=66169951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020519732A Active JP7087070B2 (ja) 2017-10-25 2018-10-12 分散ロケーション・ベースの重複排除のパフォーマンスを向上させるための方法、コンピュータ・プログラム製品、および装置

Country Status (6)

Country Link
US (2) US11269531B2 (enExample)
JP (1) JP7087070B2 (enExample)
CN (1) CN111213130B (enExample)
DE (1) DE112018004402B4 (enExample)
GB (1) GB2580276B (enExample)
WO (1) WO2019082016A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11269531B2 (en) 2017-10-25 2022-03-08 International Business Machines Corporation Performance of dispersed location-based deduplication
WO2019245445A1 (en) * 2018-06-21 2019-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Memory allocation in a hierarchical memory system
US11455110B1 (en) * 2021-09-08 2022-09-27 International Business Machines Corporation Data deduplication
US12443536B1 (en) * 2024-04-10 2025-10-14 Dell Products L.P. Techniques for staging updated metadata pages based on owner and metadata

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782368B2 (en) * 2007-10-25 2014-07-15 Hewlett-Packard Development Company, L.P. Storing chunks in containers
US8825617B2 (en) 2008-03-14 2014-09-02 International Business Machines Corporation Limiting deduplication based on predetermined criteria
US7979658B2 (en) * 2008-03-25 2011-07-12 Spansion Llc Secure management of memory regions in a memory
US7567188B1 (en) * 2008-04-10 2009-07-28 International Business Machines Corporation Policy based tiered data deduplication strategy
US10642794B2 (en) 2008-09-11 2020-05-05 Vmware, Inc. Computer storage deduplication
CN101706825B (zh) 2009-12-10 2011-04-20 华中科技大学 一种基于文件内容类型的重复数据删除方法
US8156306B1 (en) 2009-12-18 2012-04-10 Emc Corporation Systems and methods for using thin provisioning to reclaim space identified by data reduction processes
JP5526824B2 (ja) 2010-02-02 2014-06-18 日本電気株式会社 ストレージシステム
US20110218967A1 (en) 2010-03-08 2011-09-08 Microsoft Corporation Partial Block Based Backups
US8577851B2 (en) * 2010-09-30 2013-11-05 Commvault Systems, Inc. Content aligned block-based deduplication
US8874863B2 (en) 2011-08-01 2014-10-28 Actifio, Inc. Data replication system
US8806160B2 (en) 2011-08-16 2014-08-12 Pure Storage, Inc. Mapping in a storage system
JP5738471B2 (ja) * 2011-12-14 2015-06-24 株式会社日立製作所 ストレージ装置とそのメモリ制御方法
US9329987B1 (en) * 2012-06-14 2016-05-03 Marvell International Ltd. Systems and methods for dynamic tracking of memory regions
US9063864B2 (en) * 2012-07-16 2015-06-23 Hewlett-Packard Development Company, L.P. Storing data in presistent hybrid memory
JP6021680B2 (ja) 2013-02-19 2016-11-09 株式会社日立製作所 自律分散重複排除ファイルシステム、記憶装置ユニット及びデータアクセス方法
JP2016524220A (ja) 2013-05-14 2016-08-12 アクテフィオ，インク． 効率的なデータ複製及びガベージコレクション予測
GB2518158A (en) * 2013-09-11 2015-03-18 Ibm Method and system for data access in a storage infrastructure
CN103559143A (zh) * 2013-11-08 2014-02-05 华为技术有限公司 数据拷贝管理装置及其数据拷贝方法
US9208167B1 (en) 2014-09-04 2015-12-08 Edifire LLC Distributed data synchronization and conflict resolution
US9965182B2 (en) 2015-10-21 2018-05-08 International Business Machines Corporation Optimization of data deduplication
US9817865B2 (en) * 2015-12-07 2017-11-14 International Business Machines Corporation Direct lookup for identifying duplicate data in a data deduplication system
US10013201B2 (en) * 2016-03-29 2018-07-03 International Business Machines Corporation Region-integrated data deduplication
US10592348B2 (en) * 2016-06-17 2020-03-17 Acronis International Gmbh System and method for data deduplication using log-structured merge trees
US11269531B2 (en) 2017-10-25 2022-03-08 International Business Machines Corporation Performance of dispersed location-based deduplication

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