AU2001243596A1 - Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferred - Google Patents
Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferredInfo
- Publication number
- AU2001243596A1 AU2001243596A1 AU2001243596A AU4359601A AU2001243596A1 AU 2001243596 A1 AU2001243596 A1 AU 2001243596A1 AU 2001243596 A AU2001243596 A AU 2001243596A AU 4359601 A AU4359601 A AU 4359601A AU 2001243596 A1 AU2001243596 A1 AU 2001243596A1
- Authority
- AU
- Australia
- Prior art keywords
- data
- transferred
- snapshot copy
- storage
- secondary storage
- 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.)
- Abandoned
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
- G06F11/2066—Optimisation of the communication load
-
- 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
- G06F11/2071—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
- G06F11/2074—Asynchronous techniques
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09521341 | 2000-03-09 | ||
US09/521,341 US6446176B1 (en) | 2000-03-09 | 2000-03-09 | Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferred |
PCT/US2001/007912 WO2001067247A1 (en) | 2000-03-09 | 2001-03-09 | Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferred |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001243596A1 true AU2001243596A1 (en) | 2001-09-17 |
Family
ID=24076366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001243596A Abandoned AU2001243596A1 (en) | 2000-03-09 | 2001-03-09 | Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferred |
Country Status (5)
Country | Link |
---|---|
US (1) | US6446176B1 (en) |
EP (1) | EP1261918A1 (en) |
JP (1) | JP2003526156A (en) |
AU (1) | AU2001243596A1 (en) |
WO (1) | WO2001067247A1 (en) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6813686B1 (en) * | 2000-06-27 | 2004-11-02 | Emc Corporation | Method and apparatus for identifying logical volumes in multiple element computer storage domains |
US6978324B1 (en) | 2000-06-27 | 2005-12-20 | Emc Corporation | Method and apparatus for controlling read and write accesses to a logical entity |
US6760828B1 (en) | 2000-06-27 | 2004-07-06 | Emc Corporation | Method and apparatus for using logical volume identifiers for tracking or identifying logical volume stored in the storage system |
US6708265B1 (en) | 2000-06-27 | 2004-03-16 | Emc Corporation | Method and apparatus for moving accesses to logical entities from one storage element to another storage element in a computer storage system |
US7225191B1 (en) | 2000-06-27 | 2007-05-29 | Emc Corporation | Method and apparatus for verifying storage access requests in a computer storage system with multiple storage elements |
US7065610B1 (en) | 2000-06-27 | 2006-06-20 | Emc Corporation | Method and apparatus for maintaining inventory of logical volumes stored on storage elements |
US6842784B1 (en) | 2000-06-27 | 2005-01-11 | Emc Corporation | Use of global logical volume identifiers to access logical volumes stored among a plurality of storage elements in a computer storage system |
US6636875B1 (en) * | 2000-10-25 | 2003-10-21 | International Business Machines Corporation | System and method for synchronizing related data elements in disparate storage systems |
JP2002189570A (en) * | 2000-12-20 | 2002-07-05 | Hitachi Ltd | Duplex method for storage system, and storage system |
US6728736B2 (en) * | 2001-03-14 | 2004-04-27 | Storage Technology Corporation | System and method for synchronizing a data copy using an accumulation remote copy trio |
US7398302B2 (en) * | 2001-03-30 | 2008-07-08 | Hitachi, Ltd. | Remote copy with path selection and prioritization |
US7139826B2 (en) * | 2001-07-13 | 2006-11-21 | Hitachi, Ltd. | Initial copy for remote copy |
US6941328B2 (en) | 2002-01-22 | 2005-09-06 | International Business Machines Corporation | Copy process substituting compressible bit pattern for any unqualified data objects |
US7747576B2 (en) * | 2002-02-20 | 2010-06-29 | International Business Machines Corporation | Incremental update control for remote copy |
US7251713B1 (en) | 2002-03-18 | 2007-07-31 | Xiotech Corporation | System and method to transport data snapshots |
US7340489B2 (en) * | 2002-04-10 | 2008-03-04 | Emc Corporation | Virtual storage devices |
JP4290975B2 (en) | 2002-12-19 | 2009-07-08 | 株式会社日立製作所 | Database processing method and apparatus, processing program therefor, disaster recovery method and system |
JP2004259079A (en) * | 2003-02-27 | 2004-09-16 | Hitachi Ltd | Data processing system |
US7146474B2 (en) * | 2003-03-12 | 2006-12-05 | International Business Machines Corporation | System, method and computer program product to automatically select target volumes for a fast copy to optimize performance and availability |
JP4301849B2 (en) * | 2003-03-31 | 2009-07-22 | 株式会社日立製作所 | Information processing method and its execution system, its processing program, disaster recovery method and system, storage device for executing the processing, and its control processing method |
US7577960B2 (en) * | 2003-06-19 | 2009-08-18 | Microsoft Corporation | System and method for managing cached objects using notifications bonds |
JP4374953B2 (en) | 2003-09-09 | 2009-12-02 | 株式会社日立製作所 | Data processing system |
US7130975B2 (en) | 2003-06-27 | 2006-10-31 | Hitachi, Ltd. | Data processing system |
JP2005309550A (en) * | 2004-04-19 | 2005-11-04 | Hitachi Ltd | Remote copying method and system |
JP4124348B2 (en) * | 2003-06-27 | 2008-07-23 | 株式会社日立製作所 | Storage system |
US7165145B2 (en) | 2003-07-02 | 2007-01-16 | Falconstor Software, Inc. | System and method to protect data stored in a storage system |
US7107420B2 (en) | 2003-08-29 | 2006-09-12 | International Business Machines Corporation | Apparatus and method to adjust data transfer rate |
US7219201B2 (en) | 2003-09-17 | 2007-05-15 | Hitachi, Ltd. | Remote storage disk control device and method for controlling the same |
JP4598387B2 (en) * | 2003-09-17 | 2010-12-15 | 株式会社日立製作所 | Storage system |
US7133986B2 (en) * | 2003-09-29 | 2006-11-07 | International Business Machines Corporation | Method, system, and program for forming a consistency group |
US7269701B2 (en) * | 2003-10-10 | 2007-09-11 | International Business Machines Corporation | Self-configuration of source-to-target mapping |
US7475134B2 (en) * | 2003-10-14 | 2009-01-06 | International Business Machines Corporation | Remote activity monitoring |
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 |
US7171583B2 (en) | 2003-12-10 | 2007-01-30 | International Business Machines Corporation | For PPRC backup systems |
JP4412989B2 (en) | 2003-12-15 | 2010-02-10 | 株式会社日立製作所 | Data processing system having a plurality of storage systems |
JP4477370B2 (en) * | 2004-01-30 | 2010-06-09 | 株式会社日立製作所 | Data processing system |
US7039662B2 (en) * | 2004-02-24 | 2006-05-02 | Hitachi, Ltd. | Method and apparatus of media management on disk-subsystem |
US7533181B2 (en) * | 2004-02-26 | 2009-05-12 | International Business Machines Corporation | Apparatus, system, and method for data access management |
JP4454342B2 (en) * | 2004-03-02 | 2010-04-21 | 株式会社日立製作所 | Storage system and storage system control method |
JP4452533B2 (en) | 2004-03-19 | 2010-04-21 | 株式会社日立製作所 | System and storage system |
US7529781B2 (en) * | 2004-04-30 | 2009-05-05 | Emc Corporation | Online initial mirror synchronization and mirror synchronization verification in storage area networks |
JP4715286B2 (en) | 2004-05-11 | 2011-07-06 | 株式会社日立製作所 | Computer system and computer system control method |
US7409510B2 (en) * | 2004-05-27 | 2008-08-05 | International Business Machines Corporation | Instant virtual copy to a primary mirroring portion of data |
US7461100B2 (en) * | 2004-05-27 | 2008-12-02 | International Business Machines Corporation | Method for fast reverse restore |
JP4519563B2 (en) | 2004-08-04 | 2010-08-04 | 株式会社日立製作所 | Storage system and data processing system |
US7299376B2 (en) | 2004-08-25 | 2007-11-20 | International Business Machines Corporation | Apparatus, system, and method for verifying backup data |
US7360113B2 (en) | 2004-08-30 | 2008-04-15 | Mendocino Software, Inc. | Protocol for communicating data block copies in an error recovery environment |
US7664983B2 (en) | 2004-08-30 | 2010-02-16 | Symantec Corporation | Systems and methods for event driven recovery management |
US7487312B2 (en) | 2004-10-12 | 2009-02-03 | International Business Machines Corporation | Apparatus, system, and method for copy protection |
US20060080362A1 (en) * | 2004-10-12 | 2006-04-13 | Lefthand Networks, Inc. | Data Synchronization Over a Computer Network |
JP2006127028A (en) | 2004-10-27 | 2006-05-18 | Hitachi Ltd | Memory system and storage controller |
KR100674946B1 (en) * | 2005-01-19 | 2007-01-26 | 삼성전자주식회사 | Method and apparatus for copying data in disk drive |
US7574464B2 (en) * | 2005-02-14 | 2009-08-11 | Netapp, Inc. | System and method for enabling a storage system to support multiple volume formats simultaneously |
US20070033361A1 (en) * | 2005-08-02 | 2007-02-08 | Abdulvahid Jasmeer K | Apparatus, system, and method for fastcopy target creation |
KR101261022B1 (en) * | 2006-01-19 | 2013-05-06 | 삼성전자주식회사 | Apparatus of data processing and method of setting program data thereof |
US9052833B2 (en) | 2013-03-11 | 2015-06-09 | International Business Machines Corporation | Protection of former primary volumes in a synchronous replication relationship |
US9323764B2 (en) | 2013-11-12 | 2016-04-26 | International Business Machines Corporation | Copying volumes between storage pools |
US10120617B2 (en) | 2013-11-12 | 2018-11-06 | International Business Machines Corporation | Using deterministic logical unit numbers to dynamically map data volumes |
US9727512B1 (en) * | 2014-11-02 | 2017-08-08 | Netronome Systems, Inc. | Identical packet multicast packet ready command |
US9727513B1 (en) * | 2014-11-02 | 2017-08-08 | Netronome Systems, Inc. | Unicast packet ready command |
US10353735B2 (en) | 2016-09-30 | 2019-07-16 | International Business Machines Corporation | Computing system including independent coupling facilities maintaining equivalency based on sequence values |
CN107908472A (en) * | 2017-09-30 | 2018-04-13 | 平安科技(深圳)有限公司 | Data synchronization unit, method and computer-readable recording medium |
US10282258B1 (en) | 2017-11-30 | 2019-05-07 | International Business Machines Corporation | Device reservation state preservation in data mirroring |
US10613946B2 (en) | 2017-11-30 | 2020-04-07 | International Business Machines Corporation | Device reservation management for overcoming communication path disruptions |
US10521147B2 (en) | 2017-11-30 | 2019-12-31 | International Business Machines Corporation | Device reservation state synchronization in data mirroring |
US11349921B2 (en) * | 2019-09-11 | 2022-05-31 | EMC IP Holding Company LLC | Cloud based storage migration |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155845A (en) * | 1990-06-15 | 1992-10-13 | Storage Technology Corporation | Data storage system for providing redundant copies of data on different disk drives |
US5555371A (en) * | 1992-12-17 | 1996-09-10 | International Business Machines Corporation | Data backup copying with delayed directory updating and reduced numbers of DASD accesses at a back up site using a log structured array data storage |
US5623599A (en) * | 1994-07-29 | 1997-04-22 | International Business Machines Corporation | Method and apparatus for processing a synchronizing marker for an asynchronous remote data copy |
US5537533A (en) | 1994-08-11 | 1996-07-16 | Miralink Corporation | System and method for remote mirroring of digital data from a primary network server to a remote network server |
US5692155A (en) | 1995-04-19 | 1997-11-25 | International Business Machines Corporation | Method and apparatus for suspending multiple duplex pairs during back up processing to insure storage devices remain synchronized in a sequence consistent order |
US5835954A (en) | 1996-09-12 | 1998-11-10 | International Business Machines Corporation | Target DASD controlled data migration move |
US6131148A (en) * | 1998-01-26 | 2000-10-10 | International Business Machines Corporation | Snapshot copy of a secondary volume of a PPRC pair |
US6157991A (en) | 1998-04-01 | 2000-12-05 | Emc Corporation | Method and apparatus for asynchronously updating a mirror of a source device |
-
2000
- 2000-03-09 US US09/521,341 patent/US6446176B1/en not_active Expired - Lifetime
-
2001
- 2001-03-09 EP EP01916591A patent/EP1261918A1/en not_active Withdrawn
- 2001-03-09 JP JP2001565000A patent/JP2003526156A/en active Pending
- 2001-03-09 WO PCT/US2001/007912 patent/WO2001067247A1/en not_active Application Discontinuation
- 2001-03-09 AU AU2001243596A patent/AU2001243596A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6446176B1 (en) | 2002-09-03 |
WO2001067247A1 (en) | 2001-09-13 |
JP2003526156A (en) | 2003-09-02 |
EP1261918A1 (en) | 2002-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001243596A1 (en) | Method and system for transferring data between primary storage and secondary storage using a bridge volume and an internal snapshot copy of the data being transferred | |
AU2001236494A1 (en) | Method and apparatus for transferring data between a primary storage system and a secondary storage system using a bridge volume | |
AU2002244140A1 (en) | System and method for synchronizing a data copy using an accumulation remote copy trio | |
AU2001284873A1 (en) | Method and apparatus for copying data from one storage system to another storage system | |
AU2001236622A1 (en) | System and method for synchronization of image data between a handheld device and a computer | |
AU2001275982A1 (en) | Information archival and retrieval system for internetworked computers | |
AU2002231000A1 (en) | Restoration of data between primary and backup systems | |
AU2001223778A1 (en) | A method and a device for transferring capability information | |
AUPQ717700A0 (en) | A method of annotating an image | |
AU2002326775A1 (en) | Method and system for presenting charge related data on a worldwide basis through a network | |
AU8056098A (en) | System and method for transferring data between data sets | |
AU2001271678A1 (en) | System and method for sharing data between hierarchical databases | |
AU9768498A (en) | A system for transfer of data | |
AU2001281088A1 (en) | System and method for implementing a redundant data storage architecture | |
AU2001228224A1 (en) | Method and system for segmented file transfer | |
AU2192301A (en) | Method and device for transferring data | |
EP1191401A3 (en) | Toner and developer for magnetic brush development system | |
AU2002248643A1 (en) | Method and system for overlapping data flow within a scsi extended copy command | |
EP1351237A4 (en) | Data copying managing method and device, and copy managing system | |
AU2001236557A1 (en) | Method and apparatus for transferring data between computing systems | |
AU2001280452A1 (en) | Apparatus and methods for data management within a photoprinter | |
AU2002239542A1 (en) | System and method for automated fringe counting using image information | |
AU6844600A (en) | Method and system for backup copying | |
AU2001290526A1 (en) | A method and system for reducing contamination of a corona charger | |
AU2001292726A1 (en) | Interface component a positioning system and method for designing an interface component |