CN102047234B - 即时快照的排序以及分优先级 - Google Patents

即时快照的排序以及分优先级 Download PDF

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Publication number
CN102047234B
CN102047234B CN200980120559.5A CN200980120559A CN102047234B CN 102047234 B CN102047234 B CN 102047234B CN 200980120559 A CN200980120559 A CN 200980120559A CN 102047234 B CN102047234 B CN 102047234B
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CN
China
Prior art keywords
snapshot
data
snapshots
user
storage
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN200980120559.5A
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English (en)
Chinese (zh)
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CN102047234A (zh
Inventor
S·巴拉苏布拉马尼恩
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Avago Technologies International Sales Pte Ltd
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Infineon Technologies North America Corp
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Publication of CN102047234A publication Critical patent/CN102047234A/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • 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 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • 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
    • G06F2201/84—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)
  • Human Computer Interaction (AREA)
  • Quality & Reliability (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN200980120559.5A 2008-05-31 2009-01-07 即时快照的排序以及分优先级 Expired - Fee Related CN102047234B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/131,049 US8171246B2 (en) 2008-05-31 2008-05-31 Ranking and prioritizing point in time snapshots
US12/131,049 2008-05-31
PCT/US2009/030293 WO2009145928A1 (en) 2008-05-31 2009-01-07 Ranking and prioritizing point in time snapshots

Publications (2)

Publication Number Publication Date
CN102047234A CN102047234A (zh) 2011-05-04
CN102047234B true CN102047234B (zh) 2015-04-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980120559.5A Expired - Fee Related CN102047234B (zh) 2008-05-31 2009-01-07 即时快照的排序以及分优先级

Country Status (7)

Country Link
US (1) US8171246B2 (enExample)
EP (1) EP2286344A4 (enExample)
JP (1) JP5107462B2 (enExample)
KR (1) KR101206556B1 (enExample)
CN (1) CN102047234B (enExample)
TW (1) TWI421712B (enExample)
WO (1) WO2009145928A1 (enExample)

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US8782335B2 (en) * 2010-11-08 2014-07-15 Lsi Corporation Latency reduction associated with a response to a request in a storage system
CN102096613B (zh) * 2010-12-30 2012-09-05 上海爱数软件有限公司 一种生成快照的方法及装置
JP2013073557A (ja) * 2011-09-29 2013-04-22 Hitachi Solutions Ltd 情報検索システム、検索サーバ及びプログラム
US9116811B1 (en) * 2012-06-30 2015-08-25 Emc Corporation System and method for cache management
CN103914389B (zh) * 2012-12-31 2018-06-15 伊姆西公司 用于管理存储器空间的方法和装置
US9298372B2 (en) * 2013-03-06 2016-03-29 Dell Products, L.P. System and method for managing storage system snapshots
US9864760B1 (en) * 2013-12-05 2018-01-09 EMC IP Holding Company LLC Method and system for concurrently backing up data streams based on backup time estimates
US9665307B1 (en) * 2013-12-19 2017-05-30 EMC IP Holding Company LLC Incremental continuous data protection
US10140303B1 (en) * 2014-08-22 2018-11-27 Nexgen Storage, Inc. Application aware snapshots
US9092376B1 (en) * 2014-08-29 2015-07-28 Nimble Storage, Inc. Methods and systems for ordering virtual machine snapshots
US9778990B2 (en) 2014-10-08 2017-10-03 Hewlett Packard Enterprise Development Lp Methods and systems for concurrently taking snapshots of a plurality of virtual machines
US9727252B2 (en) 2014-11-13 2017-08-08 Hewlett Packard Enterprise Development Lp Methods and systems for optimal snapshot distribution within a protection schedule
US11080242B1 (en) * 2016-03-30 2021-08-03 EMC IP Holding Company LLC Multi copy journal consolidation
US11010064B2 (en) * 2017-02-15 2021-05-18 Amazon Technologies, Inc. Data system with flush views
CN107577798B (zh) * 2017-09-20 2021-01-22 苏州浪潮智能科技有限公司 一种快照创建方法、装置及计算机可读存储介质
CN107918650A (zh) * 2017-11-14 2018-04-17 郑州云海信息技术有限公司 一种快照创建方法、装置、系统及计算机可读存储介质
CN111124745B (zh) * 2018-10-30 2023-08-18 伊姆西Ip控股有限责任公司 用于管理存储系统的方法、设备和计算机可读存储介质
US12135888B2 (en) 2019-07-10 2024-11-05 Pure Storage, Inc. Intelligent grouping of data based on expected lifespan
US11151090B2 (en) * 2019-10-17 2021-10-19 EMC IP Holding Company LLC Snapshot management based on data churn delta
US12450126B2 (en) 2023-02-13 2025-10-21 Pure Storage, Inc. Automated backups in a distributed storage system

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US20030126360A1 (en) * 2001-12-28 2003-07-03 Camble Peter Thomas System and method for securing fiber channel drive access in a partitioned data library
US20040250033A1 (en) * 2002-10-07 2004-12-09 Anand Prahlad System and method for managing stored data
CN1677926A (zh) * 2004-04-01 2005-10-05 顺昱科技股份有限公司 整合储存接口及网络功能的装置及其运作方法

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JP2005505045A (ja) * 2001-09-28 2005-02-17 コムヴォールト・システムズ・インコーポレーテッド クイックリカバリボリュームを作成及び管理する方法及び装置
US7475098B2 (en) * 2002-03-19 2009-01-06 Network Appliance, Inc. System and method for managing a plurality of snapshots
US7380059B2 (en) * 2003-05-16 2008-05-27 Pillar Data Systems, Inc. Methods and systems of cache memory management and snapshot operations
US7379954B2 (en) * 2003-07-08 2008-05-27 Pillar Data Systems, Inc. Management of file system snapshots
US20060004818A1 (en) * 2004-07-01 2006-01-05 Claudatos Christopher H Efficient information management
US7493349B2 (en) * 2004-07-09 2009-02-17 International Business Machines Corporation Method and system for performing a backup by querying a backup infrastructure
US7062628B2 (en) * 2004-09-28 2006-06-13 Hitachi, Ltd. Method and apparatus for storage pooling and provisioning for journal based storage and recovery
US7305530B2 (en) * 2004-11-02 2007-12-04 Hewlett-Packard Development Company, L.P. Copy operations in storage networks
JP2006302015A (ja) * 2005-04-21 2006-11-02 Hitachi Ltd ストレージシステム及びデータ管理方法
US7933936B2 (en) * 2005-06-10 2011-04-26 Network Appliance, Inc. Method and system for automatic management of storage space
JP4799936B2 (ja) * 2005-07-11 2011-10-26 株式会社日立製作所 条件別スナップショット取得方法及びシステム
TW200723102A (en) * 2005-12-02 2007-06-16 Inventec Corp Snapshot management method for a logical diskette manager
JP4796854B2 (ja) * 2006-01-30 2011-10-19 株式会社日立製作所 差分リモートコピーにおける中間ボリュームのデータ溢れ対策
US8095751B2 (en) * 2006-02-28 2012-01-10 International Business Machines Corporation Managing set of target storage volumes for snapshot and tape backups
US7882071B2 (en) * 2006-08-18 2011-02-01 Isilon Systems, Inc. Systems and methods for a snapshot of data

Patent Citations (3)

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US20030126360A1 (en) * 2001-12-28 2003-07-03 Camble Peter Thomas System and method for securing fiber channel drive access in a partitioned data library
US20040250033A1 (en) * 2002-10-07 2004-12-09 Anand Prahlad System and method for managing stored data
CN1677926A (zh) * 2004-04-01 2005-10-05 顺昱科技股份有限公司 整合储存接口及网络功能的装置及其运作方法

Also Published As

Publication number Publication date
EP2286344A1 (en) 2011-02-23
WO2009145928A1 (en) 2009-12-03
JP5107462B2 (ja) 2012-12-26
JP2011523746A (ja) 2011-08-18
KR101206556B1 (ko) 2012-11-29
CN102047234A (zh) 2011-05-04
EP2286344A4 (en) 2014-01-22
US8171246B2 (en) 2012-05-01
TW200951745A (en) 2009-12-16
KR20110022577A (ko) 2011-03-07
TWI421712B (zh) 2014-01-01
US20090300303A1 (en) 2009-12-03

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Effective date of registration: 20160715

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Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd.

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Effective date of registration: 20181019

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