ATE452368T1 - Vorrichtung, system und verfahren für einen verbesserten synchron-datenspiegelüberwechsel - Google Patents

Vorrichtung, system und verfahren für einen verbesserten synchron-datenspiegelüberwechsel

Info

Publication number
ATE452368T1
ATE452368T1 AT07802785T AT07802785T ATE452368T1 AT E452368 T1 ATE452368 T1 AT E452368T1 AT 07802785 T AT07802785 T AT 07802785T AT 07802785 T AT07802785 T AT 07802785T AT E452368 T1 ATE452368 T1 AT E452368T1
Authority
AT
Austria
Prior art keywords
storage volume
updates
response
storage
synchronous data
Prior art date
Application number
AT07802785T
Other languages
English (en)
Inventor
Robert Francis Bartfai
Nicolas Marc Clayton
Shachar Fienblit
Olympia Gluck
Eli Malul
Gail Andrea Spear
Original Assignee
Ibm
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE452368T1 publication Critical patent/ATE452368T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2058—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using more than 2 mirrored copies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2069—Management of state, configuration or failover
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2082—Data synchronisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2071—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using a plurality of controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
AT07802785T 2006-09-07 2007-08-22 Vorrichtung, system und verfahren für einen verbesserten synchron-datenspiegelüberwechsel ATE452368T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/470,970 US7627729B2 (en) 2006-09-07 2006-09-07 Apparatus, system, and method for an improved synchronous mirror swap
PCT/EP2007/058712 WO2008028803A2 (en) 2006-09-07 2007-08-22 Apparatus, system, and method for an improved synchronous data mirror swap

Publications (1)

Publication Number Publication Date
ATE452368T1 true ATE452368T1 (de) 2010-01-15

Family

ID=38951439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07802785T ATE452368T1 (de) 2006-09-07 2007-08-22 Vorrichtung, system und verfahren für einen verbesserten synchron-datenspiegelüberwechsel

Country Status (8)

Country Link
US (1) US7627729B2 (de)
EP (1) EP2078254B1 (de)
JP (1) JP4870816B2 (de)
CN (1) CN101512495B (de)
AT (1) ATE452368T1 (de)
DE (1) DE602007003862D1 (de)
TW (1) TW200825739A (de)
WO (1) WO2008028803A2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005309550A (ja) 2004-04-19 2005-11-04 Hitachi Ltd リモートコピー方法及びリモートコピーシステム
US7437601B1 (en) * 2005-03-08 2008-10-14 Network Appliance, Inc. Method and system for re-synchronizing an asynchronous mirror without data loss
JP4887893B2 (ja) * 2006-04-26 2012-02-29 株式会社日立製作所 計算機システム及び計算機システムの制御方法
US7793148B2 (en) * 2007-01-12 2010-09-07 International Business Machines Corporation Using virtual copies in a failover and failback environment
US8161254B2 (en) * 2008-06-02 2012-04-17 Syncsort Incorporated Method for creating consistent backup image of a storage volume without requiring a snapshot
US8615678B1 (en) * 2008-06-30 2013-12-24 Emc Corporation Auto-adapting multi-tier cache
JP5147570B2 (ja) 2008-07-02 2013-02-20 株式会社日立製作所 ストレージシステム及びリモートコピー復旧方法
JP5422147B2 (ja) 2008-07-08 2014-02-19 株式会社日立製作所 リモートコピーシステム及びリモートコピー方法
CN105138435B (zh) * 2008-08-08 2019-06-04 亚马逊技术有限公司 向执行中的程序提供对非本地块数据存储装置的可靠访问
US8019732B2 (en) 2008-08-08 2011-09-13 Amazon Technologies, Inc. Managing access of multiple executing programs to non-local block data storage
US8214685B2 (en) * 2008-10-31 2012-07-03 Hewlett-Packard Development Company, L.P. Recovering from a backup copy of data in a multi-site storage system
JP5035230B2 (ja) * 2008-12-22 2012-09-26 富士通株式会社 ディスク搭載機構及びストレージ装置
TWI414992B (zh) * 2009-01-23 2013-11-11 Infortrend Technology Inc 遠端非同步資料卷複製的方法及其裝置
US8127128B2 (en) * 2009-05-04 2012-02-28 International Business Machines Corporation Synchronization of swappable module in modular system
KR20100120397A (ko) * 2009-05-06 2010-11-16 주식회사 히타치엘지 데이터 스토리지 코리아 선택적 미러 방법
CN101587453B (zh) * 2009-06-18 2012-01-04 成都市华为赛门铁克科技有限公司 数据备份处理方法、数据存储节点设备及数据存储装置
US8095617B2 (en) * 2009-06-30 2012-01-10 Oracle America Inc. Caching data in a cluster computing system which avoids false-sharing conflicts
US8683154B2 (en) 2010-06-17 2014-03-25 Hitachi, Ltd. Computer system and system control method
JP5424992B2 (ja) * 2010-06-17 2014-02-26 株式会社日立製作所 計算機システム、及びシステム制御方法
US8392369B2 (en) 2010-09-10 2013-03-05 Microsoft Corporation File-backed in-memory structured storage for service synchronization
US8706946B2 (en) * 2011-02-11 2014-04-22 International Business Machines Corporation Extender storage pool system
US8751762B2 (en) * 2011-03-30 2014-06-10 International Business Machines Corporation Prevention of overlay of production data by point in time copy operations in a host based asynchronous mirroring environment
US8788877B2 (en) * 2011-08-03 2014-07-22 International Business Machines Corporation Acquiring a storage system into copy services management software
US8806268B2 (en) 2011-09-29 2014-08-12 International Business Machines Corporation Communication of conditions at a primary storage controller to a host
US8909985B2 (en) 2012-07-12 2014-12-09 International Business Machines Corporation Multiple hyperswap replication sessions
JP5949408B2 (ja) * 2012-10-02 2016-07-06 富士通株式会社 情報処理装置、情報処理装置の制御方法および情報処理装置の制御プログラム
US9075762B2 (en) 2013-01-04 2015-07-07 International Business Machines Corporation Setting copy permissions for target data in a copy relationship
US9678673B2 (en) 2013-03-28 2017-06-13 Hewlett Packard Enterprise Development Lp Coordinating replication of data stored in a non-volatile memory-based system
US9405628B2 (en) 2013-09-23 2016-08-02 International Business Machines Corporation Data migration using multi-storage volume swap
CN103501337B (zh) * 2013-09-29 2017-05-10 北大医疗信息技术有限公司 多级数据节点更新同步系统和方法
US9619331B2 (en) 2014-01-18 2017-04-11 International Business Machines Corporation Storage unit replacement using point-in-time snap copy
US9720786B2 (en) 2014-04-22 2017-08-01 International Business Machines Corporation Resolving failed mirrored point-in-time copies with minimum disruption
US10133643B2 (en) 2015-05-05 2018-11-20 International Business Machines Corporation Resynchronizing to a first storage system after a failover to a second storage system mirroring the first storage system
CN104991520B (zh) * 2015-05-25 2018-01-19 南京南瑞继保电气有限公司 一种镜像配置方法及装置
CN105159794A (zh) * 2015-08-18 2015-12-16 浪潮(北京)电子信息产业有限公司 镜像实现系统和方法
US10013324B2 (en) * 2015-12-04 2018-07-03 International Business Machines Corporation Data recovery in multi-target data storage networks
US10545990B2 (en) 2016-03-31 2020-01-28 Veritas Technologies Llc Replication between heterogeneous storage systems
US9891849B2 (en) * 2016-04-14 2018-02-13 International Business Machines Corporation Accelerated recovery in data replication environments
US11474707B2 (en) 2016-06-03 2022-10-18 International Business Machines Corporation Data loss recovery in a secondary storage controller from a primary storage controller
US9946617B2 (en) 2016-06-06 2018-04-17 International Business Machines Corporation Optimized recovery in data replication environments
US10365852B2 (en) * 2016-07-29 2019-07-30 Vmware, Inc. Resumable replica resynchronization
US10437730B2 (en) 2016-08-22 2019-10-08 International Business Machines Corporation Read cache synchronization in data replication environments
US10572357B2 (en) 2017-03-29 2020-02-25 International Business Machines Corporation Switching over from using a first primary storage to using a second primary storage when the first primary storage is in a mirror relationship
JP6782210B2 (ja) * 2017-09-01 2020-11-11 株式会社日立製作所 計算機システム、データ管理方法、及びデータ管理プログラム
US10712953B2 (en) * 2017-12-13 2020-07-14 International Business Machines Corporation Management of a data written via a bus interface to a storage controller during remote copy operations
CN110609822B (zh) * 2018-06-15 2023-02-28 伊姆西Ip控股有限责任公司 数据流处理方法、设备和计算机程序产品
US10705754B2 (en) * 2018-06-22 2020-07-07 International Business Machines Corporation Zero-data loss recovery for active-active sites configurations
US11099942B2 (en) 2019-03-21 2021-08-24 International Business Machines Corporation Archival to cloud storage while performing remote backup of data
US11573930B2 (en) 2019-06-03 2023-02-07 Zuora, Inc. Self-healing data synchronization
CN110515778B (zh) * 2019-08-30 2020-11-24 星辰天合（北京）数据科技有限公司 基于共享逻辑卷的数据保护的方法、装置和系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7152078B2 (en) 2001-12-27 2006-12-19 Hitachi, Ltd. Systems, methods and computer program products for backup and restoring storage volumes in a storage area network
US7149919B2 (en) 2003-05-15 2006-12-12 Hewlett-Packard Development Company, L.P. Disaster recovery system with cascaded resynchronization
US7043665B2 (en) 2003-06-18 2006-05-09 International Business Machines Corporation Method, system, and program for handling a failover to a remote storage location
US7188272B2 (en) * 2003-09-29 2007-03-06 International Business Machines Corporation Method, system and article of manufacture for recovery from a failure in a cascading PPRC system
US7383463B2 (en) 2004-02-04 2008-06-03 Emc Corporation Internet protocol based disaster recovery of a server
US7246258B2 (en) * 2004-04-28 2007-07-17 Lenovo (Singapore) Pte. Ltd. Minimizing resynchronization time after backup system failures in an appliance-based business continuance architecture
JP4575059B2 (ja) * 2004-07-21 2010-11-04 株式会社日立製作所 ストレージ装置

Also Published As

Publication number Publication date
EP2078254B1 (de) 2009-12-16
WO2008028803B1 (en) 2008-08-28
JP2010503089A (ja) 2010-01-28
EP2078254A2 (de) 2009-07-15
US20080065843A1 (en) 2008-03-13
US7627729B2 (en) 2009-12-01
TW200825739A (en) 2008-06-16
JP4870816B2 (ja) 2012-02-08
CN101512495B (zh) 2011-10-12
WO2008028803A3 (en) 2008-07-10
CN101512495A (zh) 2009-08-19
WO2008028803A2 (en) 2008-03-13
DE602007003862D1 (de) 2010-01-28

Similar Documents

Publication Publication Date Title
ATE452368T1 (de) Vorrichtung, system und verfahren für einen verbesserten synchron-datenspiegelüberwechsel
WO2009140085A3 (en) Method and apparatus for utilizing social network information for showing reviews
ATE460651T1 (de) Datenspeichereinrichtung und verfahren
CL2007000754A1 (es) Metodo para replicar un cambio en datos almacenados entre replicas en una comunidad de sincronizacion, pudiendo cada replica realizar cambios independientemente, y sistema para administrar y replicar dichos cambios.
TW200943087A (en) Methods and systems for generating a media program
ZA200706261B (en) Method for generating concealment frames in communication system
TW200725594A (en) Mechanism, method and apparatus to snapshot data for multiple volumes to a single snapshot volume in a data processing system
BRPI0811763A2 (pt) Método para completar uma transação, meio legível por computador, servidor, e, telefone
MX2008014700A (es) Metodos y aparato para medidores instalados colaboradores.
WO2011040950A3 (en) Power interrupt management
EP2057811A4 (de) Vorrichtung zur erzeugung eines downlink-signals sowie verfahren und vorrichtung zur zellensuche in einem zellulären system
BR112012001212A8 (pt) Aparelho, método e meio de armazenamento
WO2012094551A8 (en) Method and apparatus for updating a database in a receiving device
MY145379A (en) Method and system for creating, storing, managing and consuming culture specific data
NO20052613D0 (no) Fremgangsmate, system og anordning for a tilby arbeidsbokomrader som datakilder
WO2007065788A3 (en) Apparatus, system, and method for continuously protecting data
EP2093755A3 (de) Kommunikationssystem zum Erstellen einer Sprachdatenbank zur Sprachsynthese, Weitersendungsvorrichtung dafür und Weitersendungsverfahren dafür
GB2483351B (en) Image processing apparatus configured to perform image processing for plural images and control method thereof
TW200719145A (en) Stack caching systems and methods
EP2431874A3 (de) Informationsverarbeitungssystem, Informationsverarbeitungsprogramm und Informationsverarbeitungsverfahren
ATE451771T1 (de) Verfahren zum betreiben eines digitalen steuersystems für mehrere zu steuernde objekte
MX2007008544A (es) Dispositivo receptor, dispositivos de almacenamiento portatil, y metodo para actualizar metainformacion con respecto a los objetos de derecho almacenados en el dispositivo de almacenamiento portatil.
TW200707202A (en) LPC configuration sharing method
WO2009129338A8 (en) Flash management using sequential techniques
GB0722947D0 (en) Method,apparatus and system for posted write buffer for memory unidirectional full duplex interface

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties