GB0327608D0 - Information replication system having enhanced error detection and recovery - Google Patents

Information replication system having enhanced error detection and recovery

Info

Publication number: GB0327608D0
Authority: GB; United Kingdom
Prior art keywords: recovery; error detection; replication system; enhanced error; information replication
Prior art date: 2001-06-28
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.): Granted

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.)

EMC Corp

Original Assignee

EMC 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.)

2001-06-28

Filing date

2002-05-29

Publication date

2003-12-31

2001-06-28Priority claimed from US09/894,422external-prioritypatent/US7613806B2/en

2002-05-29Application filed by EMC CorpfiledCriticalEMC Corp

2003-12-31Publication of GB0327608D0publicationCriticalpatent/GB0327608D0/en

2004-03-24Publication of GB2393295ApublicationCriticalpatent/GB2393295A/en

2005-06-08Application grantedgrantedCritical

2005-06-08Publication of GB2393295BpublicationCriticalpatent/GB2393295B/en

2022-05-29Anticipated expirationlegal-statusCritical

StatusExpired - Lifetimelegal-statusCriticalCurrent

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/273—Asynchronous replication or reconciliation
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1456—Hardware arrangements for backup
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery
- 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
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/80—Database-specific techniques

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Databases & Information Systems (AREA)
Quality & Reliability (AREA)
Computing Systems (AREA)
Data Mining & Analysis (AREA)
Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)

GB0327608A2001-06-282002-05-29Information replication system having enhanced error detection and recoveryExpired - LifetimeGB2393295B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/894,422US7613806B2 (en)	2001-06-28	2001-06-28	System and method for managing replication sets of data distributed over one or more computer systems
US09/946,078US7096250B2 (en)	2001-06-28	2001-09-04	Information replication system having enhanced error detection and recovery
PCT/US2002/016871WO2003003209A1 (en)	2001-06-28	2002-05-29	Information replication system having enhanced error detection and recovery

Publications (3)

Publication Number	Publication Date
GB0327608D0true GB0327608D0 (en)	2003-12-31
GB2393295A GB2393295A (en)	2004-03-24
GB2393295B GB2393295B (en)	2005-06-08

Family

ID=27129086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0327608AExpired - LifetimeGB2393295B (en)	2001-06-28	2002-05-29	Information replication system having enhanced error detection and recovery

Country Status (3)

Country	Link
DE (1)	DE10297001B4 (en)
GB (1)	GB2393295B (en)
WO (1)	WO2003003209A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7299376B2 (en)	2004-08-25	2007-11-20	International Business Machines Corporation	Apparatus, system, and method for verifying backup data
JP5165206B2 (en)	2006-03-17	2013-03-21	富士通株式会社	Backup system and backup method
CN102081560B (en)*	2011-03-03	2013-01-16	杭州电子科技大学	Backup method based on proxy operation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5177744A (en)*	1990-09-04	1993-01-05	International Business Machines Corporation	Method and apparatus for error recovery in arrays
US5513192A (en)*	1992-08-28	1996-04-30	Sun Microsystems, Inc.	Fault tolerant disk drive system with error detection and correction
EP0721162A2 (en)*	1995-01-06	1996-07-10	Hewlett-Packard Company	Mirrored memory dual controller disk storage system
US5784548A (en)*	1996-03-08	1998-07-21	Mylex Corporation	Modular mirrored cache memory battery backup system
US5901327A (en)*	1996-05-28	1999-05-04	Emc Corporation	Bundling of write data from channel commands in a command chain for transmission over a data link between data storage systems for remote data mirroring
US6145088A (en)*	1996-06-18	2000-11-07	Ontrack Data International, Inc.	Apparatus and method for remote data recovery

2002
- 2002-05-29WOPCT/US2002/016871patent/WO2003003209A1/enactiveApplication Filing
- 2002-05-29GBGB0327608Apatent/GB2393295B/ennot_activeExpired - Lifetime
- 2002-05-29DEDE10297001.7Tpatent/DE10297001B4/ennot_activeExpired - Lifetime

Also Published As

Publication number	Publication date
DE10297001B4 (en)	2015-07-23
DE10297001T5 (en)	2004-07-01
WO2003003209A1 (en)	2003-01-09
GB2393295A (en)	2004-03-24
GB2393295B (en)	2005-06-08

Publication	Publication Date	Title
AU2002343608A8 (en)	2003-06-17	Iterative detection and decoding for a mimo-ofdm system
AU5323201A (en)	2001-10-23	Systems and methods for recognizing preferred wagerers
GB2393201B (en)	2006-01-11	Systems and methods for detecting casing collars
GB0409820D0 (en)	2004-06-09	Data recovery circuitry
AU2001238581A1 (en)	2001-09-03	Methods and systems for providing transaction data
IL159381A0 (en)	2004-06-01	Systems and methods of information backup
IL162202A0 (en)	2005-11-20	Detection systems and methods
EP1488330A4 (en)	2010-06-30	Data replication system and method
AU2001249112A8 (en)	2006-11-09	Information display systems and methods
AU2002340403A1 (en)	2003-06-10	Data replication system and method
EP1272933A4 (en)	2009-11-04	Electronic transaction systems and methods therefor
DE69802294D1 (en)	2001-12-06	SYSTEMS FOR DATA BACKUP AND RECOVERY
GB0208143D0 (en)	2002-05-22	Data recovery system
AU2001253494A1 (en)	2001-11-12	Print media information systems and methods
AU2002951815A0 (en)	2002-10-24	Mark embedding and detection using projective transforms
GB2396536B (en)	2006-10-11	Data recovery system
GB0103353D0 (en)	2001-03-28	Face recognition and information system
AU2002225789A1 (en)	2002-05-27	Detection systems and methods
MXPA03000266A (en)	2004-01-26	Detection and removal of self-alerts in a tracking system.
GB2393295B (en)	2005-06-08	Information replication system having enhanced error detection and recovery
GB0206193D0 (en)	2002-05-01	Information page system and method
AU2003205537A8 (en)	2003-07-24	Information security awareness system
GB0003018D0 (en)	2000-03-29	Computer security system
AU2000275597A1 (en)	2002-04-22	Transaction assisting system, transaction assisting method, and information processor
MXPA01006812A (en)	2004-01-30	Systems and methods for providing information services.

Legal Events

Date	Code	Title	Description
2022-06-22	PE20	Patent expired after termination of 20 years	Expiry date:20220528

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