WO2006012583A3 - Storing data replicas remotely - Google Patents

Storing data replicas remotely Download PDF

Info

Publication number
WO2006012583A3
WO2006012583A3 PCT/US2005/026207 US2005026207W WO2006012583A3 WO 2006012583 A3 WO2006012583 A3 WO 2006012583A3 US 2005026207 W US2005026207 W US 2005026207W WO 2006012583 A3 WO2006012583 A3 WO 2006012583A3
Authority
WO
WIPO (PCT)
Prior art keywords
remotely
storing data
data
specified location
data replicas
Prior art date
Application number
PCT/US2005/026207
Other languages
French (fr)
Other versions
WO2006012583A2 (en
Inventor
Richard Urmston
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.)
Filing date
Publication date
Application filed by Emc Corp filed Critical Emc Corp
Priority to JP2007522829A priority Critical patent/JP2008507777A/en
Priority to CN2005800313842A priority patent/CN101061467B/en
Priority to EP05776586A priority patent/EP1782214A4/en
Publication of WO2006012583A2 publication Critical patent/WO2006012583A2/en
Publication of WO2006012583A3 publication Critical patent/WO2006012583A3/en

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
    • G06F11/14—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
    • G06F11/1461—Backup scheduling policy
    • 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
    • G06F11/14—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; 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
    • G06F11/14—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
    • G06F11/1464—Management of the backup or restore process for networked environments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/82—Solving problems relating to consistency

Abstract

A method of storing data comprises receiving a request to write data to a specified location on a first storage device (Fig. 8). The method further comprises storing on a second storage device, prior to writing the data to the specified location, a copy of a base data stored in the specified location and writing the data to the specified location.
PCT/US2005/026207 2004-07-23 2005-07-22 Storing data replicas remotely WO2006012583A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007522829A JP2008507777A (en) 2004-07-23 2005-07-22 Remote storage of data replicas
CN2005800313842A CN101061467B (en) 2004-07-23 2005-07-22 Storing data replicas remotely
EP05776586A EP1782214A4 (en) 2004-07-23 2005-07-22 Storing data replicas remotely

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59059504P 2004-07-23 2004-07-23
US60/590,595 2004-07-23
US11/188,220 2005-07-22
US11/188,220 US7779296B2 (en) 2004-07-23 2005-07-22 Storing data replicas remotely

Publications (2)

Publication Number Publication Date
WO2006012583A2 WO2006012583A2 (en) 2006-02-02
WO2006012583A3 true WO2006012583A3 (en) 2006-12-14

Family

ID=35658608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/026207 WO2006012583A2 (en) 2004-07-23 2005-07-22 Storing data replicas remotely

Country Status (5)

Country Link
US (1) US7779296B2 (en)
EP (1) EP1782214A4 (en)
JP (1) JP2008507777A (en)
CN (1) CN101061467B (en)
WO (1) WO2006012583A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487386B2 (en) * 2005-03-30 2009-02-03 International Business Machines Corporation Method for increasing file system availability via block replication
US8990153B2 (en) * 2006-02-07 2015-03-24 Dot Hill Systems Corporation Pull data replication model
US7765190B1 (en) * 2006-05-02 2010-07-27 Emc Corporation Pseudosnapshot creation and implementation using continuous data protection
US7603395B1 (en) 2006-05-02 2009-10-13 Emc Corporation Using pseudosnapshots for continuous data protection systems to surface a copy of data
US7971091B1 (en) * 2006-05-02 2011-06-28 Emc Corporation Network configuration backup and restore operations using continuous data protection
US7689597B1 (en) 2006-05-02 2010-03-30 Emc Corporation Mirrored storage architecture using continuous data protection techniques
US8751467B2 (en) * 2007-01-18 2014-06-10 Dot Hill Systems Corporation Method and apparatus for quickly accessing backing store metadata
US7716183B2 (en) * 2007-04-11 2010-05-11 Dot Hill Systems Corporation Snapshot preserved data cloning
US7975115B2 (en) * 2007-04-11 2011-07-05 Dot Hill Systems Corporation Method and apparatus for separating snapshot preserved and write data
US8001345B2 (en) * 2007-05-10 2011-08-16 Dot Hill Systems Corporation Automatic triggering of backing store re-initialization
US8204858B2 (en) * 2007-06-25 2012-06-19 Dot Hill Systems Corporation Snapshot reset method and apparatus
US8788831B2 (en) * 2009-03-20 2014-07-22 Barracuda Networks, Inc. More elegant exastore apparatus and method of operation
CN102810107B (en) * 2011-06-01 2015-10-07 英业达股份有限公司 The disposal route of repeating data
US10311151B2 (en) * 2013-02-21 2019-06-04 Hitachi Vantara Corporation Object-level replication of cloned objects in a data storage system
CN105808374B (en) * 2014-12-31 2019-02-05 华为技术有限公司 A kind of snap processing method and relevant device
US9626250B2 (en) * 2015-03-16 2017-04-18 International Business Machines Corporation Data synchronization of block-level backup
US9588848B2 (en) * 2015-06-19 2017-03-07 AO Kaspersky Lab System and method of restoring modified data
US11120133B2 (en) * 2017-11-07 2021-09-14 Spinbackup Inc. Ransomware protection for cloud storage systems
CN111651780A (en) * 2020-06-02 2020-09-11 亚太恒星经济技术发展有限公司 Storage method for data classification
CN113986115A (en) * 2020-07-27 2022-01-28 伊姆西Ip控股有限责任公司 Method, electronic device and computer program product for copying data

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564371B1 (en) * 1998-08-26 2003-05-13 Intel Corporation Dual software images with fall-back
US6802025B1 (en) * 1999-06-30 2004-10-05 Microsoft Corporation Restoration of a computer to a previous working state

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US6324654B1 (en) 1998-03-30 2001-11-27 Legato Systems, Inc. Computer network remote data mirroring system
US6397307B2 (en) 1999-02-23 2002-05-28 Legato Systems, Inc. Method and system for mirroring and archiving mass storage
CN1411580A (en) * 2000-01-10 2003-04-16 连接公司 Administration of differential backup system in client-server environment
US6615375B1 (en) * 2000-02-03 2003-09-02 International Business Machines Corporation Method and apparatus for tolerating unrecoverable errors in a multi-processor data processing system
US6871271B2 (en) * 2000-12-21 2005-03-22 Emc Corporation Incrementally restoring a mass storage device to a prior state
US7596586B2 (en) * 2003-04-03 2009-09-29 Commvault Systems, Inc. System and method for extended media retention
US20030220948A1 (en) * 2002-01-22 2003-11-27 Columbia Data Products, Inc. Managing snapshot/backup collections in finite data storage
US7237075B2 (en) * 2002-01-22 2007-06-26 Columbia Data Products, Inc. Persistent snapshot methods
US7028153B1 (en) * 2002-06-19 2006-04-11 Veritas Operating Corporation Backup and retrieval of data storage using catalog data
US6865655B1 (en) * 2002-07-30 2005-03-08 Sun Microsystems, Inc. Methods and apparatus for backing up and restoring data portions stored in client computer systems
US7024528B2 (en) 2002-08-21 2006-04-04 Emc Corporation Storage automated replication processing
US7165082B1 (en) * 2003-10-31 2007-01-16 Veritas Operating Corporation Incremental method for backup of email messages
US20060059384A1 (en) * 2004-08-16 2006-03-16 Fabrice Helliker Full backup from incremental /differential backups
US7284019B2 (en) * 2004-08-18 2007-10-16 International Business Machines Corporation Apparatus, system, and method for differential backup using snapshot on-write data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564371B1 (en) * 1998-08-26 2003-05-13 Intel Corporation Dual software images with fall-back
US6802025B1 (en) * 1999-06-30 2004-10-05 Microsoft Corporation Restoration of a computer to a previous working state

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"WordPerfect for IBM Personal Computers and PC Networks", 1990, pages: 39 - 46 *
See also references of EP1782214A4 *

Also Published As

Publication number Publication date
US20060020762A1 (en) 2006-01-26
WO2006012583A2 (en) 2006-02-02
EP1782214A2 (en) 2007-05-09
CN101061467A (en) 2007-10-24
JP2008507777A (en) 2008-03-13
US7779296B2 (en) 2010-08-17
CN101061467B (en) 2011-12-14
EP1782214A4 (en) 2009-01-07

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