JP2005276162A5 - - Google Patents

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Publication number
JP2005276162A5
JP2005276162A5 JP2004338341A JP2004338341A JP2005276162A5 JP 2005276162 A5 JP2005276162 A5 JP 2005276162A5 JP 2004338341 A JP2004338341 A JP 2004338341A JP 2004338341 A JP2004338341 A JP 2004338341A JP 2005276162 A5 JP2005276162 A5 JP 2005276162A5
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JP
Japan
Prior art keywords
write data
primary
subsystem
subsystems
write
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JP2004338341A
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English (en)
Japanese (ja)
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JP4892185B2 (ja
JP2005276162A (ja
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Publication date
Priority claimed from US10/758,971 external-priority patent/US7600087B2/en
Application filed filed Critical
Publication of JP2005276162A publication Critical patent/JP2005276162A/ja
Publication of JP2005276162A5 publication Critical patent/JP2005276162A5/ja
Application granted granted Critical
Publication of JP4892185B2 publication Critical patent/JP4892185B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004338341A 2004-01-15 2004-11-24 分散リモートコピーシステム Expired - Fee Related JP4892185B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/758971 2004-01-15
US10/758,971 US7600087B2 (en) 2004-01-15 2004-01-15 Distributed remote copy system

Publications (3)

Publication Number Publication Date
JP2005276162A JP2005276162A (ja) 2005-10-06
JP2005276162A5 true JP2005276162A5 (enExample) 2007-11-15
JP4892185B2 JP4892185B2 (ja) 2012-03-07

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ID=34749616

Family Applications (1)

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JP2004338341A Expired - Fee Related JP4892185B2 (ja) 2004-01-15 2004-11-24 分散リモートコピーシステム

Country Status (2)

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US (1) US7600087B2 (enExample)
JP (1) JP4892185B2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197663B2 (en) * 2003-11-20 2007-03-27 International Business Machines Corporation Concurrent PPRC/FCP and host access to secondary PPRC/FCP device through independent error management
US7421549B2 (en) * 2004-03-02 2008-09-02 Hitachi, Ltd. Method and apparatus of remote copy for multiple storage subsystems
JP2005309793A (ja) 2004-04-22 2005-11-04 Hitachi Ltd データ処理システム
US7657578B1 (en) * 2004-12-20 2010-02-02 Symantec Operating Corporation System and method for volume replication in a storage environment employing distributed block virtualization
US7681074B2 (en) * 2005-04-29 2010-03-16 Microsoft Corporation Transport high availability
US20070094336A1 (en) * 2005-10-24 2007-04-26 Microsoft Corporation Asynchronous server synchronously storing persistent data batches
US7565498B1 (en) 2005-11-07 2009-07-21 Symantec Operating Corporation System and method for maintaining write order fidelity in a distributed environment
US7921165B2 (en) * 2005-11-30 2011-04-05 Microsoft Corporation Retaining mail for availability after relay
US7668810B2 (en) * 2006-01-27 2010-02-23 International Business Machines Corporation Controlling consistency of data storage copies
JP4757300B2 (ja) * 2006-03-31 2011-08-24 富士通株式会社 ボリューム管理装置およびボリューム管理方法
JP4920291B2 (ja) * 2006-04-18 2012-04-18 株式会社日立製作所 計算機システム、アクセス制御方法及び管理計算機
US20080059941A1 (en) * 2006-08-30 2008-03-06 Timothy Payne Method and system for supporting a collaborative development environment
US7702953B2 (en) * 2007-01-04 2010-04-20 International Business Machines Corporation Storage management in cascaded replication of data
JP5042644B2 (ja) 2007-01-24 2012-10-03 株式会社日立製作所 リモートコピーシステム
WO2008139545A1 (ja) * 2007-05-01 2008-11-20 Fujitsu Limited ストレージシステム、ストレージ装置、リモートコピー方法
KR100926880B1 (ko) * 2007-05-21 2009-11-16 엔에이치엔(주) Ｄｂｍｓ에서의 데이터 복제 방법 및 시스템
JP4400653B2 (ja) * 2007-06-11 2010-01-20 株式会社日立製作所 情報システム、および、情報システムの情報保存方法
US20090006744A1 (en) * 2007-06-28 2009-01-01 Cavallo Joseph S Automated intermittent data mirroring volumes
US20090006745A1 (en) * 2007-06-28 2009-01-01 Cavallo Joseph S Accessing snapshot data image of a data mirroring volume
US7962780B2 (en) * 2008-08-22 2011-06-14 International Business Machines Corporation Command sequence numbering apparatus and method
JP5218121B2 (ja) * 2009-02-06 2013-06-26 日本電気株式会社 情報システム及びディザスタリカバリ方法
US8055943B2 (en) * 2009-04-24 2011-11-08 International Business Machines Corporation Synchronous and asynchronous continuous data protection
CN102668465B (zh) * 2009-11-18 2015-04-22 日本电气株式会社 中继装置、中继方法
US9471593B1 (en) * 2010-12-30 2016-10-18 Emc Corporation Method and apparatus for ensuring consistent ordering of writes in a distributed database storage system
US8490092B2 (en) 2011-07-06 2013-07-16 Microsoft Corporation Combined live migration and storage migration using file shares and mirroring
US9600206B2 (en) * 2012-08-01 2017-03-21 Microsoft Technology Licensing, Llc Request ordering support when switching virtual disk replication logs
US8990615B1 (en) * 2012-09-28 2015-03-24 Emc Corporation System and method for cache management
US10496671B1 (en) * 2014-05-05 2019-12-03 EMC IP Holding Company LLC Zone consistency
JP6227776B2 (ja) * 2014-06-25 2017-11-08 株式会社日立製作所 ストレージシステム
JP2016024656A (ja) * 2014-07-22 2016-02-08 富士通株式会社 ストレージ制御装置、ストレージシステム及びストレージ制御プログラム
US10303782B1 (en) 2014-12-29 2019-05-28 Veritas Technologies Llc Method to allow multi-read access for exclusive access of virtual disks by using a virtualized copy of the disk
US9727426B2 (en) * 2015-02-25 2017-08-08 Microsoft Technology Licensing, Llc Using an overinclusive write record to track and write changes to a storage system
US10579640B2 (en) * 2015-10-12 2020-03-03 International Business Machines Corporation Mirroring resynchronization
US10303572B2 (en) * 2017-01-23 2019-05-28 Wipro Limited Methods and systems for improving fault tolerance in storage area network
US11169727B1 (en) * 2017-03-10 2021-11-09 Pure Storage, Inc. Synchronous replication between storage systems with virtualized storage
US11520488B2 (en) * 2020-04-22 2022-12-06 Dell Products, L.P. Method and apparatus for identifying a device missing from a consistency group
JP2022052484A (ja) 2020-09-23 2022-04-04 富士通株式会社 ストレージ装置及びストレージ制御方法
US20240421941A1 (en) * 2023-06-15 2024-12-19 Chicago Mercantile Exchange Inc. Resilient transaction processing pipeline across multiple data centers

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8915875D0 (en) 1989-07-11 1989-08-31 Intelligence Quotient United K A method of operating a data processing system
US5404508A (en) 1992-12-03 1995-04-04 Unisys Corporation Data base backup and recovery system and method
US5446871A (en) 1993-03-23 1995-08-29 International Business Machines Corporation Method and arrangement for multi-system remote data duplexing and recovery
US5504861A (en) 1994-02-22 1996-04-02 International Business Machines Corporation Remote data duplexing
KR0128271B1 (ko) 1994-02-22 1998-04-15 윌리암 티. 엘리스 재해회복을 위한 일관성 그룹 형성방법 및 레코드갱싱의 섀도잉 방법, 주시스템, 원격데이타 섀도잉 시스템과 비동기 원격데이타 복제 시스템
US6158019A (en) 1996-12-15 2000-12-05 Delta-Tek Research, Inc. System and apparatus for merging a write event journal and an original storage to produce an updated storage using an event map
JP3414218B2 (ja) 1997-09-12 2003-06-09 株式会社日立製作所 記憶制御装置
JP4689137B2 (ja) * 2001-08-08 2011-05-25 株式会社日立製作所 リモートコピー制御方法、及びストレージシステム
JP4141581B2 (ja) * 1999-04-05 2008-08-27 株式会社ルネサステクノロジ フラッシュメモリを搭載する記憶装置
JP2000305856A (ja) * 1999-04-26 2000-11-02 Hitachi Ltd ディスクサブシステム及びこれらの統合システム
US6757797B1 (en) * 1999-09-30 2004-06-29 Fujitsu Limited Copying method between logical disks, disk-storage system and its storage medium
US6526418B1 (en) 1999-12-16 2003-02-25 Livevault Corporation Systems and methods for backing up data files
US6658540B1 (en) 2000-03-31 2003-12-02 Hewlett-Packard Development Company, L.P. Method for transaction command ordering in a remote data replication system
JP4044717B2 (ja) * 2000-03-31 2008-02-06 株式会社日立製作所 記憶サブシステムのデータ二重化方法及びデータ二重化システム
JP2002189570A (ja) * 2000-12-20 2002-07-05 Hitachi Ltd 記憶システムの二重化方法および記憶システム
US6717988B2 (en) * 2001-01-11 2004-04-06 Koninklijke Philips Electronics N.V. Scalable MPEG-2 decoder
US20030014523A1 (en) 2001-07-13 2003-01-16 John Teloh Storage network data replicator
US6859865B2 (en) * 2001-11-09 2005-02-22 Nortel Networks Limited System and method for removing latency effects in acknowledged data transfers
US7886298B2 (en) 2002-03-26 2011-02-08 Hewlett-Packard Development Company, L.P. Data transfer protocol for data replication between multiple pairs of storage controllers on a san fabric
US6928513B2 (en) 2002-03-26 2005-08-09 Hewlett-Packard Development Company, L.P. System and method for managing data logging memory in a storage area network
EP1349285A1 (en) * 2002-03-28 2003-10-01 Matsushita Electric Industrial Co., Ltd. Method for making efficient use of the bits allocated to the sequence number when transmitting compressed header data
US7133984B1 (en) * 2003-04-11 2006-11-07 Sprint Communications Company L.P. Method and system for migrating data

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