ATE557346T1 - Vorrichtung und verfahren zur datensicherung - Google Patents

Vorrichtung und verfahren zur datensicherung

Info

Publication number
ATE557346T1
ATE557346T1 AT10724831T AT10724831T ATE557346T1 AT E557346 T1 ATE557346 T1 AT E557346T1 AT 10724831 T AT10724831 T AT 10724831T AT 10724831 T AT10724831 T AT 10724831T AT E557346 T1 ATE557346 T1 AT E557346T1
Authority
AT
Austria
Prior art keywords
copy
data
periodic
cascade
component
Prior art date
Application number
AT10724831T
Other languages
English (en)
Inventor
Christopher Beeken
Carlos Fuente
Colin Jewell
William Scales
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE557346T1 publication Critical patent/ATE557346T1/de

Links

Classifications

    • 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
    • G06F11/1458—Management of the backup or restore process
    • 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
    • G06F11/1456—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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1466—Management of the backup or restore process to make the backup process non-disruptive
    • 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
    • G06F2201/815—Virtual

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)
  • Techniques For Improving Reliability Of Storages (AREA)
AT10724831T 2009-06-15 2010-06-09 Vorrichtung und verfahren zur datensicherung ATE557346T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09162728 2009-06-15
PCT/EP2010/058046 WO2010145973A1 (en) 2009-06-15 2010-06-09 Apparatus and method for data backup

Publications (1)

Publication Number Publication Date
ATE557346T1 true ATE557346T1 (de) 2012-05-15

Family

ID=42563043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10724831T ATE557346T1 (de) 2009-06-15 2010-06-09 Vorrichtung und verfahren zur datensicherung

Country Status (6)

Country Link
US (2) US8468316B2 (de)
EP (1) EP2387751B1 (de)
JP (1) JP5656984B2 (de)
CN (1) CN102341785A (de)
AT (1) ATE557346T1 (de)
WO (1) WO2010145973A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8230185B2 (en) 2008-10-08 2012-07-24 International Business Machines Corporation Method for optimizing cleaning of maps in FlashCopy cascades containing incremental maps
US8285679B2 (en) 2010-03-11 2012-10-09 International Business Machines Corporation Creating a buffer point-in-time copy relationship for a point-in-time copy function executed to create a point-in-time copy relationship
US10114701B2 (en) 2011-01-28 2018-10-30 International Business Machines Corporation Space efficient cascading point in time copying
US9037819B2 (en) 2012-06-25 2015-05-19 Inernational Business Machines Corporation Source cleaning cascaded volumes using reference counts
US9047233B2 (en) 2012-06-25 2015-06-02 International Business Machines Corporation Source cleaning cascaded volumes using write and background copy indicators
CN103577297B (zh) * 2012-07-26 2016-07-06 阿里巴巴集团控股有限公司 一种自动搜索方法和设备
US9417815B1 (en) 2013-06-21 2016-08-16 Amazon Technologies, Inc. Capturing snapshots of storage volumes
US9501379B2 (en) * 2014-04-11 2016-11-22 Nutanix, Inc. Mechanism for providing real time replication status information in a networked virtualization environment for storage management
US10007602B2 (en) * 2014-05-06 2018-06-26 International Business Machines Corporation Flash copy relationship management
US10108352B2 (en) 2015-03-03 2018-10-23 International Business Machines Corporation Incremental replication of a source data set
US9946603B1 (en) * 2015-04-14 2018-04-17 EMC IP Holding Company LLC Mountable container for incremental file backups
US9996429B1 (en) 2015-04-14 2018-06-12 EMC IP Holding Company LLC Mountable container backups for files
US10078555B1 (en) 2015-04-14 2018-09-18 EMC IP Holding Company LLC Synthetic full backups for incremental file backups
CN105893186A (zh) * 2016-04-01 2016-08-24 浪潮电子信息产业股份有限公司 一种存储容灾数据的验证方法、装置及系统
US10416922B1 (en) * 2017-04-28 2019-09-17 EMC IP Holding Company LLC Block-based backups for large-scale volumes and advanced file type devices
US10409521B1 (en) * 2017-04-28 2019-09-10 EMC IP Holding Company LLC Block-based backups for large-scale volumes
CN109408278B (zh) * 2017-08-15 2021-06-15 李剑春 数据处理方法及装置
US11032156B1 (en) 2019-03-29 2021-06-08 Amazon Technologies, Inc. Crash-consistent multi-volume backup generation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019A (en) * 1843-03-30 Hatching chickens
US6020A (en) * 1849-01-09 Improvement in plows
US6820180B2 (en) * 2002-04-04 2004-11-16 International Business Machines Corporation Apparatus and method of cascading backup logical volume mirrors
US6957362B2 (en) * 2002-08-06 2005-10-18 Emc Corporation Instantaneous restoration of a production copy from a snapshot copy in a data storage system
JP2004258944A (ja) * 2003-02-26 2004-09-16 Hitachi Ltd ストレージ装置およびその管理方法
US20060080362A1 (en) * 2004-10-12 2006-04-13 Lefthand Networks, Inc. Data Synchronization Over a Computer Network
GB0428108D0 (en) * 2004-12-23 2005-01-26 Ibm Storage system with multiple copy targeting
GB0504390D0 (en) * 2005-03-02 2005-04-06 Ibm Storage system with cascaded copy targeting and enhanced integrity
US8195620B2 (en) * 2007-10-19 2012-06-05 International Business Machines Corporation Storage system with improved multiple copy targeting
US8051259B2 (en) * 2008-06-23 2011-11-01 International Business Machines Corporation Space efficient de-allocation for cascade/multiple target flash copy cleaning
US8959300B2 (en) * 2010-05-18 2015-02-17 International Business Machines Corporation Cascade ordering

Also Published As

Publication number Publication date
WO2010145973A1 (en) 2010-12-23
CN102341785A (zh) 2012-02-01
US8468316B2 (en) 2013-06-18
EP2387751A1 (de) 2011-11-23
JP5656984B2 (ja) 2015-01-21
EP2387751B1 (de) 2012-05-09
US20120221815A1 (en) 2012-08-30
JP2012530286A (ja) 2012-11-29
US20100318757A1 (en) 2010-12-16
US8464010B2 (en) 2013-06-11

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