AU6533501A - Flexible remote data mirroring - Google Patents

Flexible remote data mirroring

Info

Publication number
AU6533501A
AU6533501A AU6533501A AU6533501A AU6533501A AU 6533501 A AU6533501 A AU 6533501A AU 6533501 A AU6533501 A AU 6533501A AU 6533501 A AU6533501 A AU 6533501A AU 6533501 A AU6533501 A AU 6533501A
Authority
AU
Australia
Prior art keywords
remote data
data mirroring
flexible remote
flexible
mirroring
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
AU6533501A
Inventor
Ron Mccabe
Tracy Camp
Stuart W Card
David J Schroeder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miralink Corp
Original Assignee
Miralink Corp
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 Miralink Corp filed Critical Miralink Corp
Publication of AU6533501A publication Critical patent/AU6533501A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F11/2064—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 while ensuring consistency
AU6533501A 2000-06-05 2001-06-02 Flexible remote data mirroring Pending AU6533501A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20946900P 2000-06-05 2000-06-05
US22393400P 2000-08-09 2000-08-09
US26214301P 2001-01-16 2001-01-16
PCT/US2001/017920 WO2001097030A1 (en) 2000-06-05 2001-06-02 Flexible remote data mirroring

Publications (1)

Publication Number Publication Date
AU6533501A true AU6533501A (en) 2001-12-24

Family

ID=27395378

Family Applications (2)

Application Number Title Priority Date Filing Date
AU6533501A Pending AU6533501A (en) 2000-06-05 2001-06-02 Flexible remote data mirroring
AU2001265335A Ceased AU2001265335B2 (en) 2000-06-05 2001-06-02 Flexible remote data mirroring

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001265335A Ceased AU2001265335B2 (en) 2000-06-05 2001-06-02 Flexible remote data mirroring

Country Status (10)

Country Link
EP (1) EP1305711A4 (en)
JP (1) JP4945047B2 (en)
KR (1) KR20030066331A (en)
CN (1) CN1256672C (en)
AU (2) AU6533501A (en)
BR (1) BR0111422A (en)
CA (1) CA2449984A1 (en)
IL (2) IL153163A0 (en)
MX (1) MXPA02012065A (en)
WO (1) WO2001097030A1 (en)

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GB0227786D0 (en) * 2002-11-29 2003-01-08 Ibm Improved remote copy synchronization in disaster recovery computer systems
US7219201B2 (en) 2003-09-17 2007-05-15 Hitachi, Ltd. Remote storage disk control device and method for controlling the same
US7162551B2 (en) * 2003-10-31 2007-01-09 Lucent Technologies Inc. Memory management system having a linked list processor
JP4401895B2 (en) * 2004-08-09 2010-01-20 株式会社日立製作所 Computer system, computer and its program.
US7464124B2 (en) * 2004-11-19 2008-12-09 International Business Machines Corporation Method for autonomic data caching and copying on a storage area network aware file system using copy services
US7568056B2 (en) * 2005-03-28 2009-07-28 Nvidia Corporation Host bus adapter that interfaces with host computer bus to multiple types of storage devices
EP2328089B1 (en) * 2005-04-20 2014-07-09 Axxana (Israel) Ltd. Remote data mirroring system
ATE502334T1 (en) * 2005-04-20 2011-04-15 Axxana Israel Ltd REMOTE DATA MIRROR SYSTEM
US9195397B2 (en) 2005-04-20 2015-11-24 Axxana (Israel) Ltd. Disaster-proof data recovery
EP2201456A4 (en) 2007-10-08 2012-02-15 Axxana Israel Ltd Fast data recovery system
US8037240B2 (en) * 2007-10-24 2011-10-11 International Business Machines Corporation System and method for using reversed backup operation for minimizing the disk spinning time and the number of spin-up operations
EP2286343A4 (en) 2008-05-19 2012-02-15 Axxana Israel Ltd Resilient data storage in the presence of replication faults and rolling disasters
US8289694B2 (en) 2009-01-05 2012-10-16 Axxana (Israel) Ltd. Disaster-proof storage unit having transmission capabilities
CN101997902B (en) * 2009-08-28 2015-07-22 云端容灾有限公司 Remote on-line backup system and method based on posthouse segmentation transmission
WO2011067702A1 (en) 2009-12-02 2011-06-09 Axxana (Israel) Ltd. Distributed intelligent network
CN108156265B (en) * 2010-11-22 2019-03-26 杭州硕文软件有限公司 A kind of application control method and mobile device
US8909996B2 (en) * 2011-08-12 2014-12-09 Oracle International Corporation Utilizing multiple storage devices to reduce write latency for database logging
US9135164B2 (en) * 2013-03-15 2015-09-15 Virident Systems Inc. Synchronous mirroring in non-volatile memory systems
WO2015056169A1 (en) 2013-10-16 2015-04-23 Axxana (Israel) Ltd. Zero-transaction-loss recovery for database systems
KR102157396B1 (en) 2013-12-11 2020-09-17 주식회사 알티캐스트 System and method of providing a related service using still image or moving picture
KR102157399B1 (en) 2013-12-19 2020-09-17 주식회사 알티캐스트 System and method of providing a related service using consecutive query images
US10379958B2 (en) 2015-06-03 2019-08-13 Axxana (Israel) Ltd. Fast archiving for database systems
US10003835B2 (en) 2015-06-24 2018-06-19 Tribune Broadcasting Company, Llc Device control in backup media-broadcast system
CN107015887A (en) * 2017-02-21 2017-08-04 深圳市中博睿存信息技术有限公司 Object stores remote copy method and system
US10592326B2 (en) 2017-03-08 2020-03-17 Axxana (Israel) Ltd. Method and apparatus for data loss assessment
RU2726318C1 (en) * 2020-01-14 2020-07-13 Юрий Иванович Стародубцев Method for backing up complex object state
CN113742129A (en) * 2020-05-28 2021-12-03 珠海信核数据科技有限公司 Data backup method and device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4652493A (en) * 1992-06-18 1994-01-24 Andor Systems, Inc. Remote dual copy of data in computer systems
JPH07146810A (en) * 1993-09-27 1995-06-06 Toshiba Corp Computer system
KR0128271B1 (en) * 1994-02-22 1998-04-15 윌리암 티. 엘리스 Remote data duplexing
US5574950A (en) * 1994-03-01 1996-11-12 International Business Machines Corporation Remote data shadowing using a multimode interface to dynamically reconfigure control link-level and communication link-level
US5592618A (en) * 1994-10-03 1997-01-07 International Business Machines Corporation Remote copy secondary data copy validation-audit function
US5870537A (en) * 1996-03-13 1999-02-09 International Business Machines Corporation Concurrent switch to shadowed device for storage controller and device errors
US6052797A (en) * 1996-05-28 2000-04-18 Emc Corporation Remotely mirrored data storage system with a count indicative of data consistency
US6101497A (en) * 1996-05-31 2000-08-08 Emc Corporation Method and apparatus for independent and simultaneous access to a common data set
US5794254A (en) * 1996-12-03 1998-08-11 Fairbanks Systems Group Incremental computer file backup using a two-step comparison of first two characters in the block and a signature with pre-stored character and signature sets
JPH1139273A (en) * 1997-07-17 1999-02-12 Chubu Nippon Denki Software Kk Remote backup system
JPH1185594A (en) * 1997-09-01 1999-03-30 Hitachi Ltd Information processing system for remote copy
US6065018A (en) * 1998-03-04 2000-05-16 International Business Machines Corporation Synchronizing recovery log having time stamp to a remote site for disaster recovery of a primary database having related hierarchial and relational databases
JPH11305947A (en) * 1998-04-17 1999-11-05 Fujitsu Ltd Remote transfer method for magnetic disk controller

Also Published As

Publication number Publication date
CA2449984A1 (en) 2001-12-20
CN1457457A (en) 2003-11-19
CN1256672C (en) 2006-05-17
MXPA02012065A (en) 2003-04-25
AU2001265335B2 (en) 2007-01-25
IL153163A0 (en) 2003-06-24
WO2001097030A1 (en) 2001-12-20
EP1305711A4 (en) 2007-05-02
KR20030066331A (en) 2003-08-09
JP2004523017A (en) 2004-07-29
IL153163A (en) 2008-11-26
EP1305711A1 (en) 2003-05-02
JP4945047B2 (en) 2012-06-06
BR0111422A (en) 2004-02-10

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