TWI391830B - 元資料重製與復原之方法，系統與電腦可讀取媒體 - Google Patents

元資料重製與復原之方法，系統與電腦可讀取媒體 Download PDF

Info

Publication number
TWI391830B
TWI391830B TW095104022A TW95104022A TWI391830B TW I391830 B TWI391830 B TW I391830B TW 095104022 A TW095104022 A TW 095104022A TW 95104022 A TW95104022 A TW 95104022A TW I391830 B TWI391830 B TW I391830B
Authority
TW
Taiwan
Prior art keywords
application
metadata
data
computing device
storage device
Prior art date
Application number
TW095104022A
Other languages
English (en)
Chinese (zh)
Other versions
TW200707226A (en
Inventor
Kenneth Wayne Boyd
Kenneth Fairclough Day Iii
Mark Edward Dean
John Jay Wolfgang
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
Publication of TW200707226A publication Critical patent/TW200707226A/zh
Application granted granted Critical
Publication of TWI391830B publication Critical patent/TWI391830B/zh

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
    • G06F11/2097—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
    • 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • 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
    • G06F11/2056—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 by mirroring
    • G06F11/2064—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 by mirroring while ensuring consistency
    • 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
    • G06F11/2056—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 by mirroring
    • G06F11/2071—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 by mirroring using a plurality of controllers

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)
  • Debugging And Monitoring (AREA)
  • Retry When Errors Occur (AREA)
TW095104022A 2005-02-09 2006-02-07 元資料重製與復原之方法，系統與電腦可讀取媒體 TWI391830B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/054,976 US7987158B2 (en) 2005-02-09 2005-02-09 Method, system and article of manufacture for metadata replication and restoration

Publications (2)

Publication Number Publication Date
TW200707226A TW200707226A (en) 2007-02-16
TWI391830B true TWI391830B (zh) 2013-04-01

Family

ID=36781126

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095104022A TWI391830B (zh) 2005-02-09 2006-02-07 元資料重製與復原之方法，系統與電腦可讀取媒體

Country Status (4)

Country Link
US (1) US7987158B2 (https=)
JP (1) JP4796398B2 (https=)
CN (1) CN100440156C (https=)
TW (1) TWI391830B (https=)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7870353B2 (en) * 2005-08-15 2011-01-11 International Business Machines Corporation Copying storage units and related metadata to storage
US20070164842A1 (en) * 2006-01-19 2007-07-19 Lumera Corporation Electro-Optic Radiometer to Detect Radiation
US7743023B2 (en) * 2006-02-01 2010-06-22 Microsoft Corporation Scalable file replication and web-based access
US9152515B2 (en) * 2007-11-27 2015-10-06 International Business Machines Corporation Apparatus and method for managing storage copy services systems
US8266112B1 (en) * 2007-12-19 2012-09-11 Symantec Corporation Techniques for recovery of application level objects
US8229886B2 (en) * 2008-02-19 2012-07-24 International Business Machines Corporation Continuously available program replicas
US8108635B2 (en) * 2008-06-27 2012-01-31 International Business Machines Corporation System, method and computer program product for copying data
US8623728B2 (en) 2009-07-28 2014-01-07 Taiwan Semiconductor Manufacturing Company, Ltd. Method for forming high germanium concentration SiGe stressor
DE112010003788B4 (de) * 2009-09-25 2019-07-11 International Business Machines Corporation Datenspeicherung
CN102063447A (zh) * 2009-11-16 2011-05-18 联想(北京)有限公司 系统状态切换时的文件呈现方法及便携终端
US8380678B2 (en) * 2009-11-24 2013-02-19 Symantec Corporation Tracking files which have been processed by a backup or a restore operation
US8793706B2 (en) * 2010-12-16 2014-07-29 Microsoft Corporation Metadata-based eventing supporting operations on data
WO2013136339A1 (en) 2012-03-15 2013-09-19 Hewlett-Packard Development Company, L.P. Regulating replication operation
US8930747B2 (en) 2012-03-30 2015-01-06 Sungard Availability Services, Lp Private cloud replication and recovery
US8645323B2 (en) * 2012-04-10 2014-02-04 International Business Machines Corporation Large volume data replication using job replication
US9251008B2 (en) * 2013-03-14 2016-02-02 International Business Machines Corporation Client object replication between a first backup server and a second backup server
US9104597B2 (en) 2013-04-16 2015-08-11 International Business Machines Corporation Destaging cache data using a distributed freezer
US9619404B2 (en) 2013-04-16 2017-04-11 International Business Machines Corporation Backup cache with immediate availability
US9298617B2 (en) 2013-04-16 2016-03-29 International Business Machines Corporation Parallel destaging with replicated cache pinning
US9423981B2 (en) 2013-04-16 2016-08-23 International Business Machines Corporation Logical region allocation with immediate availability
US9329938B2 (en) 2013-04-16 2016-05-03 International Business Machines Corporation Essential metadata replication
US9104332B2 (en) 2013-04-16 2015-08-11 International Business Machines Corporation Managing metadata and data for a logical volume in a distributed and declustered system
US9298398B2 (en) 2013-04-16 2016-03-29 International Business Machines Corporation Fine-grained control of data placement
WO2014185916A1 (en) 2013-05-16 2014-11-20 Hewlett-Packard Development Company, L.P. Selecting a store for deduplicated data
EP2997497B1 (en) 2013-05-16 2021-10-27 Hewlett Packard Enterprise Development LP Selecting a store for deduplicated data
CN105207958B (zh) * 2014-06-05 2020-05-05 中兴通讯股份有限公司 一种元数据处理方法、交换机及控制器
JP6181876B2 (ja) * 2014-06-25 2017-08-16 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ マルチメディア情報を管理する方法、装置、及び無人航空機
US10282201B2 (en) * 2015-04-30 2019-05-07 Actifo, Inc. Data provisioning techniques
CN105426223B (zh) * 2015-12-25 2019-01-04 百度在线网络技术（北京）有限公司 应用加载方法和装置
CN107861958B (zh) * 2016-09-22 2021-10-01 腾讯科技（深圳）有限公司 一种元数据同步方法及装置
US10389743B1 (en) 2016-12-22 2019-08-20 Symantec Corporation Tracking of software executables that come from untrusted locations
US10613939B2 (en) * 2017-03-28 2020-04-07 Commvault Systems, Inc. Backup index generation process
US12393399B2 (en) 2018-11-06 2025-08-19 International Business Machines Corporation Controlling storage accesses for merge operations
US10831503B2 (en) 2018-11-06 2020-11-10 International Business Machines Corporation Saving and restoring machine state between multiple executions of an instruction
US10831478B2 (en) 2018-11-06 2020-11-10 International Business Machines Corporation Sort and merge instruction for a general-purpose processor
US10831502B2 (en) 2018-11-06 2020-11-10 International Business Machines Corporation Migration of partially completed instructions
JP2021114164A (ja) 2020-01-20 2021-08-05 富士通株式会社 ストレージ装置及びストレージ制御方法
CN114637468B (zh) * 2022-03-10 2025-05-16 京东科技信息技术有限公司 数据发送、节点启动方法、装置、设备和计算机可读介质
US12360942B2 (en) 2023-01-19 2025-07-15 Commvault Systems, Inc. Selection of a simulated archiving plan for a desired dataset
US12411811B2 (en) * 2024-01-12 2025-09-09 Dell Products L.P. Efficient storage device handling in remote replication

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937414A (en) * 1997-02-28 1999-08-10 Oracle Corporation Method and apparatus for providing database system replication in a mixed propagation environment
US6205558B1 (en) * 1998-10-07 2001-03-20 Symantec Corporation Recovery of file systems after modification failure
US20040030696A1 (en) * 2002-03-12 2004-02-12 Ulrich Lechner Data processing unit
TW200422827A (en) * 2002-12-31 2004-11-01 Ibm Distributed storage system capable of restoring data in case of a storage failure
US20040243736A1 (en) * 2003-05-29 2004-12-02 Glen Hattrup Method and apparatus for managing and formatting data in an autonomous operation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556623A (en) 1978-06-30 1980-01-18 Toshiba Corp Doubling method for memory content of auxiliary memory unit
EP0465019B1 (en) * 1990-06-29 1997-05-14 Oracle Corporation Method and apparatus for managing state identifiers for efficient recovery
US5446904A (en) * 1991-05-17 1995-08-29 Zenith Data Systems Corporation Suspend/resume capability for a protected mode microprocessor
JPH06236284A (ja) * 1991-10-21 1994-08-23 Intel Corp コンピュータシステム処理状態を保存及び復元する方法及びコンピュータシステム
JPH05216697A (ja) 1992-02-04 1993-08-27 Nippon Telegr & Teleph Corp <Ntt> 計算機システムの障害回復方法
JP2682811B2 (ja) * 1994-03-22 1997-11-26 インターナショナル・ビジネス・マシーンズ・コーポレイション データ記憶管理システム及び方法
US6105148A (en) * 1995-06-16 2000-08-15 Lucent Technologies Inc. Persistent state checkpoint and restoration systems
US5737514A (en) * 1995-11-29 1998-04-07 Texas Micro, Inc. Remote checkpoint memory system and protocol for fault-tolerant computer system
US5864657A (en) * 1995-11-29 1999-01-26 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system
US6240416B1 (en) 1998-09-11 2001-05-29 Ambeo, Inc. Distributed metadata system and method
US6725392B1 (en) 1999-03-03 2004-04-20 Adaptec, Inc. Controller fault recovery system for a distributed file system
EP1117220A1 (en) * 2000-01-14 2001-07-18 Sun Microsystems, Inc. Method and system for protocol conversion
US6615223B1 (en) * 2000-02-29 2003-09-02 Oracle International Corporation Method and system for data replication
US6591376B1 (en) * 2000-03-02 2003-07-08 Hewlett-Packard Development Company, L.P. Method and system for failsafe recovery and upgrade of an embedded operating system
US6553391B1 (en) 2000-06-08 2003-04-22 International Business Machines Corporation System and method for replicating external files and database metadata pertaining thereto
US6871271B2 (en) * 2000-12-21 2005-03-22 Emc Corporation Incrementally restoring a mass storage device to a prior state
US7340489B2 (en) * 2002-04-10 2008-03-04 Emc Corporation Virtual storage devices
US6981177B2 (en) * 2002-04-19 2005-12-27 Computer Associates Think, Inc. Method and system for disaster recovery
JP4149315B2 (ja) * 2003-06-12 2008-09-10 インターナショナル・ビジネス・マシーンズ・コーポレーション バックアップシステム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937414A (en) * 1997-02-28 1999-08-10 Oracle Corporation Method and apparatus for providing database system replication in a mixed propagation environment
US6205558B1 (en) * 1998-10-07 2001-03-20 Symantec Corporation Recovery of file systems after modification failure
US20040030696A1 (en) * 2002-03-12 2004-02-12 Ulrich Lechner Data processing unit
TW200422827A (en) * 2002-12-31 2004-11-01 Ibm Distributed storage system capable of restoring data in case of a storage failure
US20040243736A1 (en) * 2003-05-29 2004-12-02 Glen Hattrup Method and apparatus for managing and formatting data in an autonomous operation

Also Published As

Publication number Publication date
CN1818877A (zh) 2006-08-16
TW200707226A (en) 2007-02-16
JP2006221628A (ja) 2006-08-24
JP4796398B2 (ja) 2011-10-19
US20060179082A1 (en) 2006-08-10
CN100440156C (zh) 2008-12-03
US7987158B2 (en) 2011-07-26

Similar Documents

Publication Publication Date Title
TWI391830B (zh) 元資料重製與復原之方法，系統與電腦可讀取媒體
US7865473B2 (en) Generating and indicating incremental backup copies from virtual copies of a data set
US7809691B1 (en) System and method of applying incremental changes prior to initialization of a point-in-time copy
US7634594B1 (en) System and method for identifying block-level write operations to be transferred to a secondary site during replication
CN108376109B (zh) 将来源阵列的卷复制到目标阵列的设备和方法、存储介质
US7194487B1 (en) System and method for recording the order of a change caused by restoring a primary volume during ongoing replication of the primary volume
CN100472463C (zh) 用于对存储区中的选定数据执行操作的方法和设备
JP3316500B2 (ja) 移動されたデータの完全性を維持しながらｒａｉｄセットにおけるドライブ数の拡張
US8868507B2 (en) Method and apparatus for data recovery using storage based journaling
JP4541373B2 (ja) 分散データの階層的管理のための方法及びシステム
CN102834811B (zh) 多级联备份过程
US7788244B2 (en) Method and system for copying a snapshot tree
JP6064608B2 (ja) ストレージ装置、バックアッププログラム、およびバックアップ方法
US7383465B1 (en) Undoable volume using write logging
US20030084242A1 (en) Resynchronization of mirrored storage devices
US20070185936A1 (en) Managing deletions in backup sets
JP2007242018A (ja) 分散データストレージシステム
US7761732B2 (en) Data protection in storage systems
JP2007242020A (ja) 一貫性方法及び一貫性システム
JP2004038938A (ja) 一次データボリューム上のデータを復元する方法およびシステム
JPH1049308A (ja) ホスト・ベースｒａｉｄ−５及びｎｖ−ｒａｍ統合システム
US7484051B2 (en) Apparatus, system and method for reliably updating a data group in a read-before-write data replication environment using a comparison file
JP2007242016A (ja) 階層的なタイムスタンプ
CN101326496A (zh) 持续保护数据的装置、系统和方法
US20070112892A1 (en) Non-disruptive backup copy in a database online reorganization environment

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees