DE602004008808T2 - Verfahren und vorrichtung zur durchführung von operationen an gewählten daten in einem speicherbereich - Google Patents

Verfahren und vorrichtung zur durchführung von operationen an gewählten daten in einem speicherbereich Download PDF

Info

Publication number
DE602004008808T2
DE602004008808T2 DE602004008808T DE602004008808T DE602004008808T2 DE 602004008808 T2 DE602004008808 T2 DE 602004008808T2 DE 602004008808 T DE602004008808 T DE 602004008808T DE 602004008808 T DE602004008808 T DE 602004008808T DE 602004008808 T2 DE602004008808 T2 DE 602004008808T2
Authority
DE
Germany
Prior art keywords
data
locations
storage
memory area
sieve
Prior art date
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 - Lifetime
Application number
DE602004008808T
Other languages
German (de)
English (en)
Other versions
DE602004008808D1 (de
Inventor
Ankur P. Panchbudhe
Anand A. Kerke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Symantec Operating Corp
Original Assignee
Symantec Operating 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 Symantec Operating Corp filed Critical Symantec Operating Corp
Publication of DE602004008808D1 publication Critical patent/DE602004008808D1/de
Application granted granted Critical
Publication of DE602004008808T2 publication Critical patent/DE602004008808T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2094—Redundant storage or storage space
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • 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
    • G06F2201/82—Solving problems relating to consistency

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)
  • Storage Device Security (AREA)
  • Retry When Errors Occur (AREA)
DE602004008808T 2003-12-19 2004-12-20 Verfahren und vorrichtung zur durchführung von operationen an gewählten daten in einem speicherbereich Expired - Lifetime DE602004008808T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US742128 2003-12-19
US10/742,128 US20050138306A1 (en) 2003-12-19 2003-12-19 Performance of operations on selected data in a storage area
PCT/US2004/042809 WO2005064468A1 (en) 2003-12-19 2004-12-20 Method and apparatus for performing operations on selected data in a storage area

Publications (2)

Publication Number Publication Date
DE602004008808D1 DE602004008808D1 (de) 2007-10-18
DE602004008808T2 true DE602004008808T2 (de) 2008-06-19

Family

ID=34678368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008808T Expired - Lifetime DE602004008808T2 (de) 2003-12-19 2004-12-20 Verfahren und vorrichtung zur durchführung von operationen an gewählten daten in einem speicherbereich

Country Status (6)

Country Link
US (1) US20050138306A1 (enExample)
EP (1) EP1702267B1 (enExample)
JP (1) JP2007515725A (enExample)
CN (1) CN100472463C (enExample)
DE (1) DE602004008808T2 (enExample)
WO (1) WO2005064468A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005048085A2 (en) 2003-11-13 2005-05-26 Commvault Systems, Inc. System and method for performing an image level snapshot and for restoring partial volume data
US9497109B2 (en) * 2005-02-11 2016-11-15 Hewlett Packard Enterprise Development Lp Switching mesh with user-configurable paths
US8401997B1 (en) 2005-06-30 2013-03-19 Symantec Operating Corporation System and method for replication using consistency interval markers in a distributed storage environment
US7467265B1 (en) 2005-06-30 2008-12-16 Symantec Operating Corporation System and method for block conflict resolution within consistency interval marker based replication
US7506003B2 (en) * 2005-07-14 2009-03-17 Microsoft Corporation Moving data from file on storage volume to alternate location to free space
US7689533B1 (en) * 2005-08-29 2010-03-30 Symantec Operating Corporation Method and apparatus for using storage properties in a file system
US7651593B2 (en) 2005-12-19 2010-01-26 Commvault Systems, Inc. Systems and methods for performing data replication
US7606844B2 (en) 2005-12-19 2009-10-20 Commvault Systems, Inc. System and method for performing replication copy storage operations
CA2632935C (en) 2005-12-19 2014-02-04 Commvault Systems, Inc. Systems and methods for performing data replication
US8661216B2 (en) 2005-12-19 2014-02-25 Commvault Systems, Inc. Systems and methods for migrating components in a hierarchical storage network
US20070162475A1 (en) * 2005-12-30 2007-07-12 Intel Corporation Method and apparatus for hardware-based dynamic escape detection in managed run-time environments
US7991965B2 (en) * 2006-02-07 2011-08-02 Intel Corporation Technique for using memory attributes
JP2007241539A (ja) * 2006-03-07 2007-09-20 Hitachi Systems & Services Ltd 半導体フラッシュメモリにおけるデータ管理及び制御システムと半導体フラッシュメモリ収容装置
US9026679B1 (en) * 2006-03-30 2015-05-05 Emc Corporation Methods and apparatus for persisting management information changes
US7613750B2 (en) * 2006-05-29 2009-11-03 Microsoft Corporation Creating frequent application-consistent backups efficiently
US8726242B2 (en) 2006-07-27 2014-05-13 Commvault Systems, Inc. Systems and methods for continuous data replication
US8549236B2 (en) * 2006-12-15 2013-10-01 Siliconsystems, Inc. Storage subsystem with multiple non-volatile memory arrays to protect against data losses
US7610448B2 (en) * 2006-12-27 2009-10-27 Intel Corporation Obscuring memory access patterns
WO2009085326A1 (en) * 2008-01-03 2009-07-09 Hewlett-Packard Development Company, L.P. Performing mirroring of a logical storage unit
US9495382B2 (en) 2008-12-10 2016-11-15 Commvault Systems, Inc. Systems and methods for performing discrete data replication
US8204859B2 (en) 2008-12-10 2012-06-19 Commvault Systems, Inc. Systems and methods for managing replicated database data
JP5579195B2 (ja) * 2008-12-22 2014-08-27 グーグル インコーポレイテッド 複製されたコンテンツアドレス可能ストレージクラスタのための非同期分散型重複排除
US8386438B2 (en) * 2009-03-19 2013-02-26 Symantec Corporation Method for restoring data from a monolithic backup
JP5459589B2 (ja) * 2009-07-22 2014-04-02 日本電気株式会社 データ複製システム及びデータ処理方法
US8356017B2 (en) * 2009-08-11 2013-01-15 International Business Machines Corporation Replication of deduplicated data
US8135928B2 (en) 2009-10-26 2012-03-13 Symantec Operating Corporation Self-adjusting change tracking for fast resynchronization
US8504517B2 (en) * 2010-03-29 2013-08-06 Commvault Systems, Inc. Systems and methods for selective data replication
US8725698B2 (en) 2010-03-30 2014-05-13 Commvault Systems, Inc. Stub file prioritization in a data replication system
US8504515B2 (en) 2010-03-30 2013-08-06 Commvault Systems, Inc. Stubbing systems and methods in a data replication environment
WO2011150391A1 (en) 2010-05-28 2011-12-01 Commvault Systems, Inc. Systems and methods for performing data replication
KR101510025B1 (ko) * 2010-08-25 2015-04-08 인텔 코포레이션 데이터 저장 시스템 기능을 확장하는 방법 및 시스템
US8725692B1 (en) * 2010-12-16 2014-05-13 Emc Corporation Replication of xcopy command
US9298715B2 (en) 2012-03-07 2016-03-29 Commvault Systems, Inc. Data storage system utilizing proxy device for storage operations
US9471578B2 (en) 2012-03-07 2016-10-18 Commvault Systems, Inc. Data storage system utilizing proxy device for storage operations
US9342537B2 (en) 2012-04-23 2016-05-17 Commvault Systems, Inc. Integrated snapshot interface for a data storage system
US9886346B2 (en) 2013-01-11 2018-02-06 Commvault Systems, Inc. Single snapshot for multiple agents
CN104735119B (zh) * 2013-12-23 2018-05-04 伊姆西公司 用于数据拷贝避免的方法和装置
US9836515B1 (en) * 2013-12-31 2017-12-05 Veritas Technologies Llc Systems and methods for adding active volumes to existing replication configurations
US9639426B2 (en) 2014-01-24 2017-05-02 Commvault Systems, Inc. Single snapshot for multiple applications
US9495251B2 (en) 2014-01-24 2016-11-15 Commvault Systems, Inc. Snapshot readiness checking and reporting
US9753812B2 (en) 2014-01-24 2017-09-05 Commvault Systems, Inc. Generating mapping information for single snapshot for multiple applications
US9632874B2 (en) 2014-01-24 2017-04-25 Commvault Systems, Inc. Database application backup in single snapshot for multiple applications
US9774672B2 (en) 2014-09-03 2017-09-26 Commvault Systems, Inc. Consolidated processing of storage-array commands by a snapshot-control media agent
US10042716B2 (en) 2014-09-03 2018-08-07 Commvault Systems, Inc. Consolidated processing of storage-array commands using a forwarder media agent in conjunction with a snapshot-control media agent
US9648105B2 (en) 2014-11-14 2017-05-09 Commvault Systems, Inc. Unified snapshot storage management, using an enhanced storage manager and enhanced media agents
US9448731B2 (en) 2014-11-14 2016-09-20 Commvault Systems, Inc. Unified snapshot storage management
US11892913B2 (en) * 2015-01-05 2024-02-06 Rubrik, Inc. Data lineage based multi-data store recovery
DE102015211320A1 (de) * 2015-06-19 2016-12-22 Robert Bosch Gmbh Speichereinheit zum automatischen Multiplizieren des Inhalts einer Speicherstelle, und Datennetz mit Speichereinheit
US10503753B2 (en) 2016-03-10 2019-12-10 Commvault Systems, Inc. Snapshot replication operations based on incremental block change tracking
CN106657411A (zh) * 2017-02-28 2017-05-10 北京华云网际科技有限公司 分布式系统中卷的访问方法和装置
US10754557B2 (en) * 2017-09-26 2020-08-25 Seagate Technology Llc Data storage system with asynchronous data replication
US10416923B1 (en) * 2017-09-29 2019-09-17 EMC IP Holding Company LLC Fast backup solution for cluster shared volumes shared across a cluster of nodes using extent sets as parallel save streams
US11086901B2 (en) * 2018-01-31 2021-08-10 EMC IP Holding Company LLC Method and system for efficient data replication in big data environment
US10509675B2 (en) * 2018-02-02 2019-12-17 EMC IP Holding Company LLC Dynamic allocation of worker nodes for distributed replication
US10761765B2 (en) * 2018-02-02 2020-09-01 EMC IP Holding Company LLC Distributed object replication architecture
US10740022B2 (en) 2018-02-14 2020-08-11 Commvault Systems, Inc. Block-level live browsing and private writable backup copies using an ISCSI server
US11042318B2 (en) 2019-07-29 2021-06-22 Commvault Systems, Inc. Block-level data replication
US11809285B2 (en) 2022-02-09 2023-11-07 Commvault Systems, Inc. Protecting a management database of a data storage management system to meet a recovery point objective (RPO)
US12056018B2 (en) 2022-06-17 2024-08-06 Commvault Systems, Inc. Systems and methods for enforcing a recovery point objective (RPO) for a production database without generating secondary copies of the production database
US12007977B1 (en) 2022-09-30 2024-06-11 Amazon Technologies, Inc. Selectively applying a replication log for logical database replica creation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204954A (en) * 1987-11-18 1993-04-20 International Business Machines Corporation Remote storage management mechanism and method
US5659747A (en) * 1993-04-22 1997-08-19 Microsoft Corporation Multiple level undo/redo mechanism
US5652864A (en) * 1994-09-23 1997-07-29 Ibm Concurrent storage allocations or returns without need to lock free storage chain
US5659614A (en) * 1994-11-28 1997-08-19 Bailey, Iii; John E. Method and system for creating and storing a backup copy of file data stored on a computer
US5794252A (en) * 1995-01-24 1998-08-11 Tandem Computers, Inc. Remote duplicate database facility featuring safe master audit trail (safeMAT) checkpointing
BR9815290A (pt) * 1997-11-13 2001-12-04 Hyperspace Communications Inc Dispositivo e processo de transferência dearquivo, sinal de dados de computadorincorporado em um meio de propagação, e, sistemade fornecimento de arquivo de dados
US6330572B1 (en) * 1998-07-15 2001-12-11 Imation Corp. Hierarchical data storage management
US6564219B1 (en) * 1998-11-19 2003-05-13 Emc Corporation Method and apparatus for obtaining an identifier for a logical unit of data in a database
JP2000242437A (ja) * 1998-12-24 2000-09-08 Hitachi Ltd データのコピーを作成する記憶装置システム
US6654830B1 (en) * 1999-03-25 2003-11-25 Dell Products L.P. Method and system for managing data migration for a storage system
US6647514B1 (en) * 2000-03-23 2003-11-11 Hewlett-Packard Development Company, L.P. Host I/O performance and availability of a storage array during rebuild by prioritizing I/O request
JP2001318833A (ja) * 2000-05-09 2001-11-16 Hitachi Ltd ボリューム複製機能を有する記憶装置サブシステム、および、それを用いたコンピュータシステム
US6804755B2 (en) * 2000-06-19 2004-10-12 Storage Technology Corporation Apparatus and method for performing an instant copy of data based on a dynamically changeable virtual mapping scheme
US6665815B1 (en) * 2000-06-22 2003-12-16 Hewlett-Packard Development Company, L.P. Physical incremental backup using snapshots
US6839721B2 (en) * 2001-01-12 2005-01-04 Hewlett-Packard Development Company, L.P. Integration of a database into file management software for protecting, tracking, and retrieving data
US6681339B2 (en) * 2001-01-16 2004-01-20 International Business Machines Corporation System and method for efficient failover/failback techniques for fault-tolerant data storage system
JP2003099306A (ja) * 2001-09-25 2003-04-04 Hitachi Ltd 計算機システムおよび計算機システムにおけるバックアップ方法
US6823436B2 (en) * 2001-10-02 2004-11-23 International Business Machines Corporation System for conserving metadata about data snapshots
ATE487185T1 (de) * 2002-03-19 2010-11-15 Network Appliance Inc System und verfahren zur bestimmung und übertragung von änderungen in schnappschüssen
US20030208511A1 (en) * 2002-05-02 2003-11-06 Earl Leroy D. Database replication system
JP4250914B2 (ja) * 2002-06-03 2009-04-08 株式会社日立製作所 記憶装置システム
US6907505B2 (en) * 2002-07-31 2005-06-14 Hewlett-Packard Development Company, L.P. Immediately available, statically allocated, full-logical-unit copy with a transient, snapshot-copy-like intermediate stage
US7664771B2 (en) * 2002-10-16 2010-02-16 Microsoft Corporation Optimizing defragmentation operations in a differential snapshotter
CN1275160C (zh) * 2003-05-15 2006-09-13 中兴通讯股份有限公司 一种数据库备份方法

Also Published As

Publication number Publication date
EP1702267A1 (en) 2006-09-20
JP2007515725A (ja) 2007-06-14
DE602004008808D1 (de) 2007-10-18
WO2005064468A1 (en) 2005-07-14
US20050138306A1 (en) 2005-06-23
CN1894672A (zh) 2007-01-10
CN100472463C (zh) 2009-03-25
EP1702267B1 (en) 2007-09-05

Similar Documents

Publication Publication Date Title
DE602004008808T2 (de) Verfahren und vorrichtung zur durchführung von operationen an gewählten daten in einem speicherbereich
US12147305B2 (en) Restoring a database using a fully hydrated backup
DE102016103769B4 (de) Inkrementelle Replikation eines Quellen-Datasets
DE69920713T2 (de) Datei-system bild-übertragung
DE69428741T2 (de) Dateisicherungssystem
DE60213867T2 (de) Vorrichtung zur verwaltung von datenreplikation
DE112018004178B4 (de) Mehrstufige speicherung in einem verteilten dateisystem
DE102013215535B4 (de) Sicherung oder wiederherstellung von daten mit hilfe eines hauptspeichers und nichtflüchtiger speichermedien
DE112011100534B4 (de) Mehrstufiger Sicherungsprozess
DE69724834T2 (de) System für hochverfügbare datenspeicherung mit allgemein-adressiertem speicher
DE102004064069B4 (de) Plattenarrayvorrichtung
DE602005001041T2 (de) Speicherauszugssystem
DE69714344T2 (de) Vorrichtung und Verfahren für die Verfügbarkeit und Wiedergewinnung von Dateien unter Verwendung von Sammlungen von Kopierspeicher
US9043271B2 (en) System and method for managing a plurality of snapshots
DE60025749T2 (de) Dateisystemabbildübertragung zwischen ungleichen dateisystemen
US7523276B1 (en) Synchronization of selected data from snapshots stored on different storage volumes
DE102020120553A1 (de) Virtuell persistente volumes für containerisierte anwendungen
DE10393771T5 (de) Schnelle Datensicherungsspeicherung und schnelle Datenwiederherstellung (FBSRD)
DE19924822A1 (de) Verfahren und Vorrichtung für Katastrophen-Behebung von Dateisystemen
DE102019111068A1 (de) Datenspeichersystem mit LUN-Archivierung in die Cloud unter Verwendung einer Volume-to-Object(Volumen-zu-Objekt)-Umsetzung
DE19924900A1 (de) Verfahren und Vorrichtung für Katastrophen-Behebung von Dateisystemen
DE112008002947T5 (de) System zum automatischen Abschatten verschlüsselter Daten und von Dateiverzeichnisstrukturen
DE102009031923A1 (de) Verfahren zum Verwalten von Datenobjekten
DE102021109227A1 (de) Weiterleitung von speicheroperationsanfragen an speichersysteme unter verwendung der zugrunde liegenden datenträgerkennungen
DE102021125630A1 (de) Datensynchronisation in einem datenanalysesystem

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SYMANTEC OPERATING CORP., CUPERTINO, CALIF., US

8364 No opposition during term of opposition