AT452368T - Device, system and method for improved synchronous data space change - Google Patents

Device, system and method for improved synchronous data space change

Info

Publication number
AT452368T
AT452368T AT07802785T AT07802785T AT452368T AT 452368 T AT452368 T AT 452368T AT 07802785 T AT07802785 T AT 07802785T AT 07802785 T AT07802785 T AT 07802785T AT 452368 T AT452368 T AT 452368T
Authority
AT
Austria
Prior art keywords
system
device
method
data space
synchronous data
Prior art date
Application number
AT07802785T
Other languages
German (de)
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
Priority to US11/470,970 priority Critical patent/US7627729B2/en
Application filed by Ibm filed Critical Ibm
Priority to PCT/EP2007/058712 priority patent/WO2008028803A2/en
Publication of AT452368T publication Critical patent/AT452368T/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2053Error 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
    • G06F11/2056Error 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
    • G06F11/2058Error 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2053Error 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
    • G06F11/2056Error 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
    • G06F11/2069Management of state, configuration or failover
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2053Error 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
    • G06F11/2056Error 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
    • G06F11/2082Data synchronisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2053Error 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
    • G06F11/2056Error 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
    • G06F11/2071Error 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
AT07802785T 2006-09-07 2007-08-22 Device, system and method for improved synchronous data space change AT452368T (en)

Priority Applications (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
AT452368T true AT452368T (en) 2010-01-15

Family

ID=38951439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07802785T AT452368T (en) 2006-09-07 2007-08-22 Device, system and method for improved synchronous data space change

Country Status (8)

Country Link
US (1) US7627729B2 (en)
EP (1) EP2078254B1 (en)
JP (1) JP4870816B2 (en)
CN (1) CN101512495B (en)
AT (1) AT452368T (en)
DE (1) DE602007003862D1 (en)
TW (1) TW200825739A (en)
WO (1) WO2008028803A2 (en)

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US7437601B1 (en) * 2005-03-08 2008-10-14 Network Appliance, Inc. Method and system for re-synchronizing an asynchronous mirror without data loss
JP4887893B2 (en) * 2006-04-26 2012-02-29 株式会社日立製作所 Computer system and computer system control method
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 (en) 2008-07-02 2013-02-20 株式会社日立製作所 Storage system and remote copy recovery method
JP5422147B2 (en) 2008-07-08 2014-02-19 株式会社日立製作所 Remote copy system and remote copy method
EP2324429A4 (en) * 2008-08-08 2012-06-06 Amazon Tech Inc Providing executing programs with reliable access to non-local block data storage
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 (en) * 2008-12-22 2012-09-26 富士通株式会社 Disk mounting mechanism and storage device
TWI414992B (en) * 2009-01-23 2013-11-11 Infortrend Technology Inc Method for remote asynchronous replication of volumes and apparatus therefor
US8127128B2 (en) * 2009-05-04 2012-02-28 International Business Machines Corporation Synchronization of swappable module in modular system
KR20100120397A (en) * 2009-05-06 2010-11-16 주식회사 히타치엘지 데이터 스토리지 코리아 Selective mirror method
CN101587453B (en) * 2009-06-18 2012-01-04 成都市华为赛门铁克科技有限公司 Data backup processing method, data memory node apparatus and data memory apparatus
US8095617B2 (en) * 2009-06-30 2012-01-10 Oracle America Inc. Caching data in a cluster computing system which avoids false-sharing conflicts
JP5424992B2 (en) * 2010-06-17 2014-02-26 株式会社日立製作所 Computer system and system control method
US8683154B2 (en) 2010-06-17 2014-03-25 Hitachi, Ltd. Computer system and system control method
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 (en) * 2012-10-02 2016-07-06 富士通株式会社 Information processing apparatus, information processing apparatus control method, and information processing apparatus control program
US9075762B2 (en) 2013-01-04 2015-07-07 International Business Machines Corporation Setting copy permissions for target data in a copy relationship
CN104937576B (en) 2013-03-28 2018-08-31 慧与发展有限责任合伙企业 Coordinate the duplication for the data being stored in the system based on nonvolatile memory
US9405628B2 (en) 2013-09-23 2016-08-02 International Business Machines Corporation Data migration using multi-storage volume swap
CN103501337B (en) * 2013-09-29 2017-05-10 北大医疗信息技术有限公司 Multi-grade data node updating and synchronizing system and method
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 (en) * 2015-05-25 2018-01-19 南京南瑞继保电气有限公司 A kind of mirror configuration method and device
CN105159794A (en) * 2015-08-18 2015-12-16 浪潮(北京)电子信息产业有限公司 Mirror image implementing system and method
US10013324B2 (en) 2015-12-04 2018-07-03 International Business Machines Corporation Data recovery in multi-target data storage networks
JP2019513269A (en) * 2016-03-31 2019-05-23 ベリタス テクノロジーズ エルエルシー Replication between heterogeneous storage systems
US9891849B2 (en) * 2016-04-14 2018-02-13 International Business Machines Corporation Accelerated recovery in data replication environments
US9946617B2 (en) 2016-06-06 2018-04-17 International Business Machines Corporation Optimized recovery in data replication environments
US10437730B2 (en) 2016-08-22 2019-10-08 International Business Machines Corporation Read cache synchronization in data replication environments

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JP4689137B2 (en) * 2001-08-08 2011-05-25 株式会社日立製作所 Remote copy control method and storage system
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 (en) 2004-07-21 2010-11-04 株式会社日立製作所 Storage device

Also Published As

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

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