CN102057358B - 用于对卷的改变进行跟踪的系统与方法 - Google Patents

用于对卷的改变进行跟踪的系统与方法 Download PDF

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CN102057358B
CN102057358B CN200980121918.9A CN200980121918A CN102057358B CN 102057358 B CN102057358 B CN 102057358B CN 200980121918 A CN200980121918 A CN 200980121918A CN 102057358 B CN102057358 B CN 102057358B
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CN102057358A (zh
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R·斯特灵厄姆
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Gen Digital Inc
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Symantec Corp
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    • 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 operations
    • 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

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  • 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)
CN200980121918.9A 2008-06-30 2009-06-16 用于对卷的改变进行跟踪的系统与方法 Active CN102057358B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/164,458 2008-06-30
US12/164,458 US8065272B2 (en) 2008-05-30 2008-06-30 Systems and methods for tracking changes to a volume
US12/164458 2008-06-30
PCT/US2009/047494 WO2010002582A1 (en) 2008-06-30 2009-06-16 Systems and methods for tracking changes to a volume

Publications (2)

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CN102057358A CN102057358A (zh) 2011-05-11
CN102057358B true CN102057358B (zh) 2013-09-11

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US (1) US8065272B2 (https=)
EP (1) EP2318927B1 (https=)
JP (1) JP5547727B2 (https=)
CN (1) CN102057358B (https=)
WO (1) WO2010002582A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499297B2 (en) 2008-10-28 2013-07-30 Vmware, Inc. Low overhead fault tolerance through hybrid checkpointing and replay
US8538919B1 (en) 2009-05-16 2013-09-17 Eric H. Nielsen System, method, and computer program for real time remote recovery of virtual computing machines
US9535907B1 (en) * 2010-01-22 2017-01-03 Veritas Technologies Llc System and method for managing backup operations of virtual machines
US8886609B2 (en) * 2010-12-17 2014-11-11 Microsoft Corporation Backup and restore of data from any cluster node
US9128943B1 (en) * 2011-09-29 2015-09-08 Emc Corporation Method and system for tracking re-sizing and re-creation of volumes created for making incremental backups
US9098452B2 (en) * 2011-12-19 2015-08-04 International Business Machines Corporation Selecting files to backup in a block level backup
US9378096B1 (en) * 2012-06-30 2016-06-28 Emc Corporation System and method for cache management
US9317218B1 (en) 2013-02-08 2016-04-19 Emc Corporation Memory efficient sanitization of a deduplicated storage system using a perfect hash function
US9430164B1 (en) * 2013-02-08 2016-08-30 Emc Corporation Memory efficient sanitization of a deduplicated storage system
US10614047B1 (en) 2013-09-24 2020-04-07 EMC IP Holding Company LLC Proxy-based backup and restore of hyper-V cluster shared volumes (CSV)
US10628200B2 (en) 2017-11-02 2020-04-21 Red Hat Israel, Ltd. Base state for thin-provisioned volumes
US10936428B2 (en) * 2019-01-22 2021-03-02 EMC IP Holding Company LLC System and method to implement automated application consistent virtual machine image backup
US11886298B2 (en) * 2021-03-31 2024-01-30 Cohesity, Inc. Using a storage log to generate an incremental backup
US11954066B2 (en) 2021-07-21 2024-04-09 Cohesity, Inc. Coalescing storage log entries

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040250033A1 (en) * 2002-10-07 2004-12-09 Anand Prahlad System and method for managing stored data
US20060080362A1 (en) * 2004-10-12 2006-04-13 Lefthand Networks, Inc. Data Synchronization Over a Computer Network
CN101087406A (zh) * 2007-06-19 2007-12-12 中兴通讯股份有限公司 一种监控系统即时快照的方法和系统
CN101132446A (zh) * 2006-08-23 2008-02-27 上海万纬信息技术有限公司 网页智能快照系统及其方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798634A (ja) * 1993-09-29 1995-04-11 Hitachi Ltd 磁気テープ媒体の切替え方式
US5835953A (en) 1994-10-13 1998-11-10 Vinca Corporation Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
JP3856855B2 (ja) 1995-10-06 2006-12-13 三菱電機株式会社 差分バックアップ方式
US6269381B1 (en) 1998-06-30 2001-07-31 Emc Corporation Method and apparatus for backing up data before updating the data and for restoring from the backups
US7296125B2 (en) * 2001-11-29 2007-11-13 Emc Corporation Preserving a snapshot of selected data of a mass storage system
US8037264B2 (en) * 2003-01-21 2011-10-11 Dell Products, L.P. Distributed snapshot process
US7343518B2 (en) 2004-06-23 2008-03-11 Intel Corporation Method for data backup of computing platforms that are occasionally connected
US20060026218A1 (en) * 2004-07-23 2006-02-02 Emc Corporation Tracking objects modified between backup operations
US7284150B2 (en) 2004-09-22 2007-10-16 International Business Machines Corporation System and method for reliably storing data and providing efficient incremental backup and asynchronous mirroring by preferentially handling new data
US7716171B2 (en) * 2005-08-18 2010-05-11 Emc Corporation Snapshot indexing
US20080140963A1 (en) 2006-12-11 2008-06-12 Thomason Ronald G Methods and systems for storage system generation and use of differential block lists using copy-on-write snapshots

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040250033A1 (en) * 2002-10-07 2004-12-09 Anand Prahlad System and method for managing stored data
US20060080362A1 (en) * 2004-10-12 2006-04-13 Lefthand Networks, Inc. Data Synchronization Over a Computer Network
CN101132446A (zh) * 2006-08-23 2008-02-27 上海万纬信息技术有限公司 网页智能快照系统及其方法
CN101087406A (zh) * 2007-06-19 2007-12-12 中兴通讯股份有限公司 一种监控系统即时快照的方法和系统

Also Published As

Publication number Publication date
WO2010002582A1 (en) 2010-01-07
JP2012527656A (ja) 2012-11-08
JP5547727B2 (ja) 2014-07-16
EP2318927B1 (en) 2015-02-25
US20090300080A1 (en) 2009-12-03
US8065272B2 (en) 2011-11-22
EP2318927A1 (en) 2011-05-11
CN102057358A (zh) 2011-05-11

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