SG122056A1 - Copy operations in storage networks - Google Patents

Copy operations in storage networks

Info

Publication number
SG122056A1
SG122056A1 SG200508486A SG200508486A SG122056A1 SG 122056 A1 SG122056 A1 SG 122056A1 SG 200508486 A SG200508486 A SG 200508486A SG 200508486 A SG200508486 A SG 200508486A SG 122056 A1 SG122056 A1 SG 122056A1
Authority
SG
Singapore
Prior art keywords
copy operations
storage networks
networks
storage
copy
Prior art date
Application number
SG200508486A
Other languages
English (en)
Inventor
Rodger Daniels
Lee Nelson
Andrew Dallmann
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of SG122056A1 publication Critical patent/SG122056A1/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
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • 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
    • G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery
    • 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
    • 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
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SG200508486A 2004-11-02 2005-10-31 Copy operations in storage networks SG122056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/979,716 US7305530B2 (en) 2004-11-02 2004-11-02 Copy operations in storage networks

Publications (1)

Publication Number Publication Date
SG122056A1 true SG122056A1 (en) 2006-05-26

Family

ID=35825399

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200508486A SG122056A1 (en) 2004-11-02 2005-10-31 Copy operations in storage networks

Country Status (4)

Country Link
US (1) US7305530B2 (zh)
EP (2) EP1653359A3 (zh)
CN (1) CN100416508C (zh)
SG (1) SG122056A1 (zh)

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US7778984B2 (en) * 2004-11-19 2010-08-17 Microsoft Corporation System and method for a distributed object store
US20060136475A1 (en) * 2004-12-21 2006-06-22 Soumen Karmakar Secure data transfer apparatus, systems, and methods
US9286198B2 (en) * 2005-04-21 2016-03-15 Violin Memory Method and system for storage of data in non-volatile media
US7937616B2 (en) * 2005-06-28 2011-05-03 International Business Machines Corporation Cluster availability management
US7536426B2 (en) 2005-07-29 2009-05-19 Microsoft Corporation Hybrid object placement in a distributed storage system
CN101140536B (zh) * 2007-05-21 2012-09-05 中兴通讯股份有限公司 一种支持级联快照的快照系统及其快照处理方法
US8224864B1 (en) 2008-01-07 2012-07-17 Network Appliance, Inc. Striping directories across a striped volume set by the filenames contained in the directories
US8180983B1 (en) * 2008-02-26 2012-05-15 Network Appliance, Inc. Caching filenames of a striped directory in predictable locations within a volume locally accessible to a storage server node
US8171246B2 (en) * 2008-05-31 2012-05-01 Lsi Corporation Ranking and prioritizing point in time snapshots
US8327095B2 (en) * 2008-06-06 2012-12-04 International Business Machines Corporation Maintaining information of a relationship of target volumes comprising logical copies of a source volume
US20120096230A1 (en) * 2010-10-14 2012-04-19 Kishore Sampathkumar Method and system for creating snapclone logical disks
US10645002B2 (en) * 2014-06-20 2020-05-05 Hewlett Packard Enterprise Development Lp System, apparatus and method for managing redundancy elimination in packet storage during observation of data movement
US10521358B2 (en) 2014-06-20 2019-12-31 Hewlett Packard Enterprise Development Lp System, apparatus and method for prioritizing the storage of content based on a threat index
US10782889B2 (en) * 2016-05-10 2020-09-22 Hewlett Packard Enterprise Development Lp Fibre channel scale-out with physical path discovery and volume move
US10261719B2 (en) 2017-01-31 2019-04-16 Hewlett Packard Enterprise Development Lp Volume and snapshot replication
US10416905B2 (en) 2017-02-09 2019-09-17 Hewlett Packard Enterprise Development Lp Modifying membership of replication groups via journal operations
CN107291883B (zh) * 2017-06-20 2020-09-18 苏州浪潮智能科技有限公司 一种分布式存储系统的快照方法及装置
US10649856B2 (en) 2017-09-01 2020-05-12 International Business Machines Corporation Concurrent writing to a file during backup of the file
CN108958976A (zh) * 2018-07-02 2018-12-07 山东汇贸电子口岸有限公司 一种pv快照备份恢复分布式数据库数据方法和系统
US11409451B2 (en) * 2018-10-19 2022-08-09 Veriblock, Inc. Systems, methods, and storage media for using the otherwise-unutilized storage space on a storage device
CN109408291A (zh) * 2018-10-31 2019-03-01 郑州云海信息技术有限公司 一种分布式存储系统磁盘快照恢复方法、装置及电子设备
EP4300314A3 (en) * 2018-12-29 2024-04-10 Huawei Technologies Co., Ltd. Data backup method, apparatus and system
CN111399774B (zh) * 2020-03-09 2021-09-14 星辰天合（北京）数据科技有限公司 分布式存储系统下基于快照的数据处理方法和装置

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US5471631A (en) * 1992-10-19 1995-11-28 International Business Machines Corporation Using time stamps to correlate data processing event times in connected data processing units
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
US6802041B1 (en) * 1999-01-20 2004-10-05 Perfectnotes Corporation Multimedia word processor
US6397307B2 (en) * 1999-02-23 2002-05-28 Legato Systems, Inc. Method and system for mirroring and archiving mass storage
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US6606690B2 (en) * 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
US6697881B2 (en) * 2001-05-29 2004-02-24 Hewlett-Packard Development Company, L.P. Method and system for efficient format, read, write, and initial copy processing involving sparse logical units
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US6728848B2 (en) * 2001-06-11 2004-04-27 Hitachi, Ltd. Method and system for backing up storage system data
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US6931499B2 (en) * 2002-08-01 2005-08-16 Lsi Logic Corporation Method and apparatus for copying data between storage volumes of storage systems
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US6912631B1 (en) * 2002-09-25 2005-06-28 Veritas Operating Corporation Method and apparatus for restoring a corrupted data volume
US6883074B2 (en) * 2002-12-13 2005-04-19 Sun Microsystems, Inc. System and method for efficient write operations for repeated snapshots by copying-on-write to most recent snapshot

Also Published As

Publication number Publication date
US7305530B2 (en) 2007-12-04
EP1653359A2 (en) 2006-05-03
EP2407884A2 (en) 2012-01-18
CN1770114A (zh) 2006-05-10
EP2407884A3 (en) 2012-04-11
EP1653359A3 (en) 2009-10-28
US20060095695A1 (en) 2006-05-04
CN100416508C (zh) 2008-09-03

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