IN2013CH01006A - - Google Patents

Download PDF

Info

Publication number
IN2013CH01006A
IN2013CH01006A IN1006CH2013A IN2013CH01006A IN 2013CH01006 A IN2013CH01006 A IN 2013CH01006A IN 1006CH2013 A IN1006CH2013 A IN 1006CH2013A IN 2013CH01006 A IN2013CH01006 A IN 2013CH01006A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
K Sampathkumar Kishore
Original Assignee
Lsi 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 Lsi Corp filed Critical Lsi Corp
Priority to IN1006CH2013 priority Critical patent/IN2013CH01006A/en
Priority to US13/970,907 priority patent/US20140258613A1/en
Publication of IN2013CH01006A publication Critical patent/IN2013CH01006A/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
    • G06F11/1469—Backup restoration techniques
    • 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
    • G06F11/1456—Hardware arrangements for backup
    • 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
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
IN1006CH2013 2013-03-08 2013-03-08 IN2013CH01006A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN1006CH2013 IN2013CH01006A (de) 2013-03-08 2013-03-08
US13/970,907 US20140258613A1 (en) 2013-03-08 2013-08-20 Volume change flags for incremental snapshots of stored data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1006CH2013 IN2013CH01006A (de) 2013-03-08 2013-03-08

Publications (1)

Publication Number Publication Date
IN2013CH01006A true IN2013CH01006A (de) 2015-08-14

Family

ID=51489341

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1006CH2013 IN2013CH01006A (de) 2013-03-08 2013-03-08

Country Status (2)

Country Link
US (1) US20140258613A1 (de)
IN (1) IN2013CH01006A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235632B1 (en) * 2013-09-30 2016-01-12 Emc Corporation Synchronization of replication
US10176048B2 (en) 2014-02-07 2019-01-08 International Business Machines Corporation Creating a restore copy from a copy of source data in a repository having source data at different point-in-times and reading data from the repository for the restore copy
US11194667B2 (en) 2014-02-07 2021-12-07 International Business Machines Corporation Creating a restore copy from a copy of a full copy of source data in a repository that is at a different point-in-time than a restore point-in-time of a restore request
US10372546B2 (en) * 2014-02-07 2019-08-06 International Business Machines Corporation Creating a restore copy from a copy of source data in a repository having source data at different point-in-times
US11169958B2 (en) 2014-02-07 2021-11-09 International Business Machines Corporation Using a repository having a full copy of source data and point-in-time information from point-in-time copies of the source data to restore the source data at different points-in-time
US10387446B2 (en) 2014-04-28 2019-08-20 International Business Machines Corporation Merging multiple point-in-time copies into a merged point-in-time copy
US9626367B1 (en) * 2014-06-18 2017-04-18 Veritas Technologies Llc Managing a backup procedure
US9940205B2 (en) * 2015-03-27 2018-04-10 EMC IP Holding Company LLC Virtual point in time access between snapshots
US11531644B2 (en) * 2020-10-14 2022-12-20 EMC IP Holding Company LLC Fractional consistent global snapshots of a distributed namespace
US11816129B2 (en) 2021-06-22 2023-11-14 Pure Storage, Inc. Generating datasets using approximate baselines
CN113721861B (zh) * 2021-11-01 2022-02-08 深圳市杉岩数据技术有限公司 基于定长块的数据存储实现方法和计算机可读存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981114B1 (en) * 2002-10-16 2005-12-27 Veritas Operating Corporation Snapshot reconstruction from an existing snapshot and one or more modification logs
US7437523B1 (en) * 2003-04-25 2008-10-14 Network Appliance, Inc. System and method for on-the-fly file folding in a replicated storage system
US7380059B2 (en) * 2003-05-16 2008-05-27 Pillar Data Systems, Inc. Methods and systems of cache memory management and snapshot operations
US7194487B1 (en) * 2003-10-16 2007-03-20 Veritas Operating Corporation System and method for recording the order of a change caused by restoring a primary volume during ongoing replication of the primary volume
US7159072B2 (en) * 2005-03-24 2007-01-02 Hitachi, Ltd. Method and apparatus for monitoring the quantity of differential data in a storage system
WO2006116183A1 (en) * 2005-04-25 2006-11-02 Network Appliance, Inc. Architecture for supporting sparse volumes
TWI312112B (en) * 2005-12-30 2009-07-11 Ind Tech Res Inst Data managing method, method and apparatus to snapshot data for multiple volumes to a single snapshot volume in a data processing system
US7913044B1 (en) * 2006-02-02 2011-03-22 Emc Corporation Efficient incremental backups using a change database
JP5244332B2 (ja) * 2006-10-30 2013-07-24 株式会社日立製作所 情報システム、データ転送方法及びデータ保護方法
JP4902403B2 (ja) * 2006-10-30 2012-03-21 株式会社日立製作所 情報システム及びデータ転送方法
US7647463B2 (en) * 2006-11-16 2010-01-12 International Business Machines Corporation Apparatus, system and method for detection of mismatches in continuous remote copy using metadata
JP5124183B2 (ja) * 2007-06-27 2013-01-23 株式会社日立製作所 非同期リモートコピーシステムの制御方法及び非同期リモートコピーシステム
US8175418B1 (en) * 2007-10-26 2012-05-08 Maxsp Corporation Method of and system for enhanced data storage
US8117410B2 (en) * 2008-08-25 2012-02-14 Vmware, Inc. Tracking block-level changes using snapshots
US20100268689A1 (en) * 2009-04-15 2010-10-21 Gates Matthew S Providing information relating to usage of a simulated snapshot
US8615641B2 (en) * 2009-05-06 2013-12-24 Hewlett-Packard Development Company, L.P. System and method for differential backup
JP2013011919A (ja) * 2009-09-17 2013-01-17 Hitachi Ltd ストレージ装置及びそのスナップショット制御方法
US8219768B2 (en) * 2010-01-05 2012-07-10 Hitachi, Ltd. System and method for establishing a copy pair relationship between source and destination volumes
US8315991B2 (en) * 2010-04-20 2012-11-20 International Business Machines Corporation Detecting inadvertent or malicious data corruption in storage subsystems and recovering data
JP5565157B2 (ja) * 2010-07-14 2014-08-06 富士通株式会社 データ処理装置、データ処理方法、データ処理プログラムおよびストレージ装置
US9098452B2 (en) * 2011-12-19 2015-08-04 International Business Machines Corporation Selecting files to backup in a block level backup
US20130159257A1 (en) * 2011-12-20 2013-06-20 Netapp, Inc. Systems, Method, and Computer Program Products Providing Sparse Snapshots
US20140215149A1 (en) * 2013-01-31 2014-07-31 Lsi Corporation File-system aware snapshots of stored data

Also Published As

Publication number Publication date
US20140258613A1 (en) 2014-09-11

Similar Documents

Publication Publication Date Title
AP2016009275A0 (de)
BR112015007533A2 (de)
BR102016010778A2 (de)
BR112014017733A2 (de)
BR112014018502A2 (de)
BR112014017739A2 (de)
BR112014019326A2 (de)
BR112014018516A2 (de)
BR112014020341A2 (de)
BR112014018480A2 (de)
BR112014017855A2 (de)
BR112014017765A2 (de)
BR112014017669A2 (de)
BR112014018468A2 (de)
BR112014018207A2 (de)
BR112014017901A2 (de)
BR112014019204A2 (de)
BR112015015948A2 (de)
BR112014017722A2 (de)
BR112014018578A2 (de)
BR112014018483A2 (de)
BR112014017794A2 (de)
BR112014017653A2 (de)
BR112014017601A2 (de)
BR112015015312A2 (de)