DE69831944D1 - Vorrichtung und verfahren zur sicherung eines plattenspeichersystem - Google Patents

Vorrichtung und verfahren zur sicherung eines plattenspeichersystem

Info

Publication number
DE69831944D1
DE69831944D1 DE69831944T DE69831944T DE69831944D1 DE 69831944 D1 DE69831944 D1 DE 69831944D1 DE 69831944 T DE69831944 T DE 69831944T DE 69831944 T DE69831944 T DE 69831944T DE 69831944 D1 DE69831944 D1 DE 69831944D1
Authority
DE
Germany
Prior art keywords
securing
storage system
plate storage
plate
storage
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
DE69831944T
Other languages
English (en)
Other versions
DE69831944T2 (de
Inventor
J Clifton
Sanjoy Chatterjee
P Larson
R Richart
E Sagan
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.)
EMC Corp
Original Assignee
EMC 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 EMC Corp filed Critical EMC Corp
Application granted granted Critical
Publication of DE69831944D1 publication Critical patent/DE69831944D1/de
Publication of DE69831944T2 publication Critical patent/DE69831944T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F11/1466—Management of the backup or restore process to make the backup process non-disruptive
DE69831944T 1997-05-19 1998-05-14 Vorrichtung und verfahren zur sicherung eines plattenspeichersystem Expired - Lifetime DE69831944T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US858231 1997-05-19
US08/858,231 US6081875A (en) 1997-05-19 1997-05-19 Apparatus and method for backup of a disk storage system
PCT/US1998/009887 WO1998053400A1 (en) 1997-05-19 1998-05-14 Apparatus and method for backup of a disk storage system

Publications (2)

Publication Number Publication Date
DE69831944D1 true DE69831944D1 (de) 2005-11-24
DE69831944T2 DE69831944T2 (de) 2006-07-06

Family

ID=25327810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831944T Expired - Lifetime DE69831944T2 (de) 1997-05-19 1998-05-14 Vorrichtung und verfahren zur sicherung eines plattenspeichersystem

Country Status (7)

Country Link
US (1) US6081875A (de)
EP (1) EP0983548B1 (de)
JP (1) JP3792258B2 (de)
AU (1) AU7572698A (de)
CA (1) CA2286356A1 (de)
DE (1) DE69831944T2 (de)
WO (1) WO1998053400A1 (de)

Families Citing this family (160)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631477B1 (en) * 1998-03-13 2003-10-07 Emc Corporation Host system for mass storage business continuance volumes
US6182198B1 (en) * 1998-06-05 2001-01-30 International Business Machines Corporation Method and apparatus for providing a disc drive snapshot backup while allowing normal drive read, write, and buffering operations
US6353878B1 (en) 1998-08-13 2002-03-05 Emc Corporation Remote control of backup media in a secondary storage subsystem through access to a primary storage subsystem
US6269431B1 (en) 1998-08-13 2001-07-31 Emc Corporation Virtual storage and block level direct access of secondary storage for recovery of backup data
US6345346B1 (en) * 1999-02-26 2002-02-05 Voom Technologies Substantially instantaneous storage restoration for non-computer forensics applications
JP4282030B2 (ja) * 1999-06-03 2009-06-17 株式会社日立製作所 データ二重化制御方法および二重化した記憶サブシステム
JP3693226B2 (ja) * 1999-06-30 2005-09-07 矢崎総業株式会社 マイコンのバックアップ装置及び自動車用パワーウインドウ制御装置
US6594780B1 (en) 1999-10-19 2003-07-15 Inasoft, Inc. Operating system and data protection
US7337360B2 (en) * 1999-10-19 2008-02-26 Idocrase Investments Llc Stored memory recovery system
US6810396B1 (en) 2000-03-09 2004-10-26 Emc Corporation Managed access of a backup storage system coupled to a network
US6938039B1 (en) 2000-06-30 2005-08-30 Emc Corporation Concurrent file across at a target file server during migration of file systems between file servers using a network file system access protocol
US6457109B1 (en) * 2000-08-18 2002-09-24 Storage Technology Corporation Method and apparatus for copying data from one storage system to another storage system
US6701456B1 (en) 2000-08-29 2004-03-02 Voom Technologies, Inc. Computer system and method for maintaining an audit record for data restoration
US6640217B1 (en) * 2000-09-19 2003-10-28 Bocada, Inc, Method for extracting and storing records of data backup activity from a plurality of backup devices
US6823336B1 (en) 2000-09-26 2004-11-23 Emc Corporation Data storage system and method for uninterrupted read-only access to a consistent dataset by one host processor concurrent with read-write access by another host processor
US6609126B1 (en) * 2000-11-15 2003-08-19 Appfluent Technology, Inc. System and method for routing database requests to a database and a cache
US6594744B1 (en) * 2000-12-11 2003-07-15 Lsi Logic Corporation Managing a snapshot volume or one or more checkpoint volumes with multiple point-in-time images in a single repository
CN1524224A (zh) * 2001-07-06 2004-08-25 ���������˼�빫˾ 信息备份的系统和方法
US6640291B2 (en) * 2001-08-10 2003-10-28 Hitachi, Ltd. Apparatus and method for online data migration with remote copy
US6880101B2 (en) * 2001-10-12 2005-04-12 Dell Products L.P. System and method for providing automatic data restoration after a storage device failure
US6799189B2 (en) * 2001-11-15 2004-09-28 Bmc Software, Inc. System and method for creating a series of online snapshots for recovery purposes
US6886021B1 (en) 2001-11-27 2005-04-26 Unisys Corporation Method for tracking audit files spanning multiple tape volumes
US7296125B2 (en) * 2001-11-29 2007-11-13 Emc Corporation Preserving a snapshot of selected data of a mass storage system
US6751715B2 (en) * 2001-12-13 2004-06-15 Lsi Logic Corporation System and method for disabling and recreating a snapshot volume
US6948039B2 (en) * 2001-12-14 2005-09-20 Voom Technologies, Inc. Data backup and restoration using dynamic virtual storage
US6993539B2 (en) 2002-03-19 2006-01-31 Network Appliance, Inc. System and method for determining changes in two snapshots and for transmitting changes to destination snapshot
US7185031B2 (en) * 2002-03-25 2007-02-27 Quantum Corporation Creating a backup volume using a data profile of a host volume
US7185169B2 (en) * 2002-04-26 2007-02-27 Voom Technologies, Inc. Virtual physical drives
US7546364B2 (en) * 2002-05-16 2009-06-09 Emc Corporation Replication of remote copy data for internet protocol (IP) transmission
US6988165B2 (en) * 2002-05-20 2006-01-17 Pervasive Software, Inc. System and method for intelligent write management of disk pages in cache checkpoint operations
US7389313B1 (en) 2002-08-07 2008-06-17 Symantec Operating Corporation System and method for creating a snapshot copy of a database
US7284016B2 (en) * 2002-12-03 2007-10-16 Emc Corporation Client-server protocol for directory access of snapshot file systems in a storage system
JP3974538B2 (ja) 2003-02-20 2007-09-12 株式会社日立製作所 情報処理システム
JP4165747B2 (ja) * 2003-03-20 2008-10-15 株式会社日立製作所 記憶システム、制御装置及び制御装置のプログラム
US7457982B2 (en) 2003-04-11 2008-11-25 Network Appliance, Inc. Writable virtual disk of read-only snapshot file objects
US7085909B2 (en) * 2003-04-29 2006-08-01 International Business Machines Corporation Method, system and computer program product for implementing copy-on-write of a file
US20050015416A1 (en) 2003-07-16 2005-01-20 Hitachi, Ltd. Method and apparatus for data recovery using storage based journaling
US20050022213A1 (en) * 2003-07-25 2005-01-27 Hitachi, Ltd. Method and apparatus for synchronizing applications for data recovery using storage based journaling
US7111136B2 (en) * 2003-06-26 2006-09-19 Hitachi, Ltd. Method and apparatus for backup and recovery system using storage based journaling
US7398422B2 (en) * 2003-06-26 2008-07-08 Hitachi, Ltd. Method and apparatus for data recovery system using storage based journaling
JP4124348B2 (ja) 2003-06-27 2008-07-23 株式会社日立製作所 記憶システム
US7165145B2 (en) * 2003-07-02 2007-01-16 Falconstor Software, Inc. System and method to protect data stored in a storage system
US8856927B1 (en) 2003-07-22 2014-10-07 Acronis International Gmbh System and method for using snapshots for rootkit detection
US8074035B1 (en) * 2003-07-22 2011-12-06 Acronis, Inc. System and method for using multivolume snapshots for online data backup
US7467266B2 (en) * 2003-08-05 2008-12-16 International Business Machines Corporation Snapshot management method apparatus and system
US7725760B2 (en) 2003-09-23 2010-05-25 Symantec Operating Corporation Data storage system
US7730222B2 (en) 2004-08-24 2010-06-01 Symantec Operating System Processing storage-related I/O requests using binary tree data structures
US7577806B2 (en) * 2003-09-23 2009-08-18 Symantec Operating Corporation Systems and methods for time dependent data storage and recovery
US7991748B2 (en) 2003-09-23 2011-08-02 Symantec Corporation Virtual data store creation and use
US7827362B2 (en) 2004-08-24 2010-11-02 Symantec Corporation Systems, apparatus, and methods for processing I/O requests
US7287133B2 (en) 2004-08-24 2007-10-23 Symantec Operating Corporation Systems and methods for providing a modification history for a location within a data store
US7904428B2 (en) 2003-09-23 2011-03-08 Symantec Corporation Methods and apparatus for recording write requests directed to a data store
US20050071380A1 (en) * 2003-09-29 2005-03-31 Micka William F. Apparatus and method to coordinate multiple data storage and retrieval systems
US7222117B1 (en) 2003-11-14 2007-05-22 Advent Software, Inc. Segmented global area database
US7409497B1 (en) 2003-12-02 2008-08-05 Network Appliance, Inc. System and method for efficiently guaranteeing data consistency to clients of a storage system cluster
US7478101B1 (en) 2003-12-23 2009-01-13 Networks Appliance, Inc. System-independent data format in a mirrored storage system environment and method for using the same
JP2005346610A (ja) * 2004-06-07 2005-12-15 Hitachi Ltd スナップショットの取得および利用のための記憶システムおよび方法
JP4421385B2 (ja) 2004-06-09 2010-02-24 株式会社日立製作所 計算機システム
JP2006011811A (ja) * 2004-06-25 2006-01-12 Hitachi Ltd 記憶制御システム及び記憶制御方法
US20060015696A1 (en) * 2004-07-15 2006-01-19 Lu Nguyen Integrated storage device
US7225371B2 (en) * 2004-08-03 2007-05-29 International Business Machines Corporation Method and apparatus for storing and retrieving multiple point-in-time consistent data sets
US20080140959A1 (en) * 2004-10-12 2008-06-12 Oqo, Inc. One-touch backup system
US7730277B1 (en) 2004-10-25 2010-06-01 Netapp, Inc. System and method for using pvbn placeholders in a flexible volume of a storage system
US9165003B1 (en) 2004-11-29 2015-10-20 Netapp, Inc. Technique for permitting multiple virtual file systems having the same identifier to be served by a single storage system
US20060123211A1 (en) * 2004-12-08 2006-06-08 International Business Machines Corporation Method for optimizing a snapshot operation on a file basis
US20060143412A1 (en) * 2004-12-28 2006-06-29 Philippe Armangau Snapshot copy facility maintaining read performance and write performance
US7757056B1 (en) 2005-03-16 2010-07-13 Netapp, Inc. System and method for efficiently calculating storage required to split a clone volume
US7617370B2 (en) * 2005-04-29 2009-11-10 Netapp, Inc. Data allocation within a storage system architecture
US7325111B1 (en) 2005-11-01 2008-01-29 Network Appliance, Inc. Method and system for single pass volume scanning for multiple destination mirroring
US8347373B2 (en) 2007-05-08 2013-01-01 Fortinet, Inc. Content filtering of remote file-system access protocols
JP2007199756A (ja) * 2006-01-23 2007-08-09 Hitachi Ltd 計算機システム及びデータ複製方法
US8095751B2 (en) 2006-02-28 2012-01-10 International Business Machines Corporation Managing set of target storage volumes for snapshot and tape backups
CN100353331C (zh) * 2006-03-10 2007-12-05 四川大学 网络信息系统数据异地快速恢复方法
CN100394393C (zh) * 2006-03-10 2008-06-11 四川大学 信息系统数据一致性检测方法
US8165221B2 (en) * 2006-04-28 2012-04-24 Netapp, Inc. System and method for sampling based elimination of duplicate data
US7769723B2 (en) * 2006-04-28 2010-08-03 Netapp, Inc. System and method for providing continuous data protection
TWI316188B (en) * 2006-05-17 2009-10-21 Ind Tech Res Inst Mechanism and method to snapshot data
US9026495B1 (en) 2006-05-26 2015-05-05 Netapp, Inc. System and method for creating and accessing a host-accessible storage entity
US8412682B2 (en) * 2006-06-29 2013-04-02 Netapp, Inc. System and method for retrieving and using block fingerprints for data deduplication
US7921077B2 (en) * 2006-06-29 2011-04-05 Netapp, Inc. System and method for managing data deduplication of storage systems utilizing persistent consistency point images
US8010509B1 (en) 2006-06-30 2011-08-30 Netapp, Inc. System and method for verifying and correcting the consistency of mirrored data sets
US7987167B1 (en) 2006-08-04 2011-07-26 Netapp, Inc. Enabling a clustered namespace with redirection
US7747584B1 (en) 2006-08-22 2010-06-29 Netapp, Inc. System and method for enabling de-duplication in a storage system architecture
US7865741B1 (en) 2006-08-23 2011-01-04 Netapp, Inc. System and method for securely replicating a configuration database of a security appliance
US8116455B1 (en) 2006-09-29 2012-02-14 Netapp, Inc. System and method for securely initializing and booting a security appliance
US7739546B1 (en) 2006-10-20 2010-06-15 Netapp, Inc. System and method for storing and retrieving file system log information in a clustered computer system
US8996487B1 (en) 2006-10-31 2015-03-31 Netapp, Inc. System and method for improving the relevance of search results using data container access patterns
US7685178B2 (en) * 2006-10-31 2010-03-23 Netapp, Inc. System and method for examining client generated content stored on a data container exported by a storage system
US7720889B1 (en) 2006-10-31 2010-05-18 Netapp, Inc. System and method for nearly in-band search indexing
US8423731B1 (en) 2006-10-31 2013-04-16 Netapp, Inc. System and method for automatic scheduling and policy provisioning for information lifecycle management
JP2008134685A (ja) * 2006-11-27 2008-06-12 Konica Minolta Business Technologies Inc 不揮発メモリシステム及び不揮発メモリ制御方法
US7711683B1 (en) 2006-11-30 2010-05-04 Netapp, Inc. Method and system for maintaining disk location via homeness
US7613947B1 (en) 2006-11-30 2009-11-03 Netapp, Inc. System and method for storage takeover
US8301673B2 (en) * 2006-12-29 2012-10-30 Netapp, Inc. System and method for performing distributed consistency verification of a clustered file system
US7853750B2 (en) * 2007-01-30 2010-12-14 Netapp, Inc. Method and an apparatus to store data patterns
US7631158B2 (en) * 2007-01-31 2009-12-08 Inventec Corporation Disk snapshot method using a copy-on-write table in a user space
US8868495B2 (en) * 2007-02-21 2014-10-21 Netapp, Inc. System and method for indexing user data on storage systems
US7870356B1 (en) 2007-02-22 2011-01-11 Emc Corporation Creation of snapshot copies using a sparse file for keeping a record of changed blocks
US7809908B2 (en) * 2007-02-23 2010-10-05 Inventec Corporation Disk snapshot acquisition method
US8219821B2 (en) 2007-03-27 2012-07-10 Netapp, Inc. System and method for signature based data container recognition
US7653612B1 (en) 2007-03-28 2010-01-26 Emc Corporation Data protection services offload using shallow files
US8533410B1 (en) 2007-03-29 2013-09-10 Netapp, Inc. Maintaining snapshot and active file system metadata in an on-disk structure of a file system
US8510524B1 (en) 2007-03-29 2013-08-13 Netapp, Inc. File system capable of generating snapshots and providing fast sequential read access
US7849057B1 (en) 2007-03-30 2010-12-07 Netapp, Inc. Identifying snapshot membership for blocks based on snapid
US7827350B1 (en) 2007-04-27 2010-11-02 Netapp, Inc. Method and system for promoting a snapshot in a distributed file system
US8219749B2 (en) * 2007-04-27 2012-07-10 Netapp, Inc. System and method for efficient updates of sequential block storage
US7882304B2 (en) * 2007-04-27 2011-02-01 Netapp, Inc. System and method for efficient updates of sequential block storage
US8762345B2 (en) 2007-05-31 2014-06-24 Netapp, Inc. System and method for accelerating anchor point detection
US8301791B2 (en) * 2007-07-26 2012-10-30 Netapp, Inc. System and method for non-disruptive check of a mirror
US7941406B2 (en) * 2007-08-20 2011-05-10 Novell, Inc. Techniques for snapshotting
US8793226B1 (en) 2007-08-28 2014-07-29 Netapp, Inc. System and method for estimating duplicate data
JP5028196B2 (ja) * 2007-09-12 2012-09-19 株式会社リコー バックアップ／リストア装置、バックアップ／リストアシステム及びバックアップ／リストア方法
US7996636B1 (en) 2007-11-06 2011-08-09 Netapp, Inc. Uniquely identifying block context signatures in a storage volume hierarchy
US8380674B1 (en) 2008-01-09 2013-02-19 Netapp, Inc. System and method for migrating lun data between data containers
US8725986B1 (en) 2008-04-18 2014-05-13 Netapp, Inc. System and method for volume block number to disk block number mapping
US8219564B1 (en) 2008-04-29 2012-07-10 Netapp, Inc. Two-dimensional indexes for quick multiple attribute search in a catalog system
US8250043B2 (en) * 2008-08-19 2012-08-21 Netapp, Inc. System and method for compression of partially ordered data sets
US20100228906A1 (en) * 2009-03-06 2010-09-09 Arunprasad Ramiya Mothilal Managing Data in a Non-Volatile Memory System
TWI371686B (en) * 2009-04-02 2012-09-01 Lsi Corp System and method to reduce drive overhead using a mirrored cache volume in a storage array
US8683088B2 (en) * 2009-08-06 2014-03-25 Imation Corp. Peripheral device data integrity
US8745365B2 (en) * 2009-08-06 2014-06-03 Imation Corp. Method and system for secure booting a computer by booting a first operating system from a secure peripheral device and launching a second operating system stored a secure area in the secure peripheral device on the first operating system
US8458217B1 (en) 2009-08-24 2013-06-04 Advent Software, Inc. Instantly built information space (IBIS)
JP5464003B2 (ja) * 2010-03-26 2014-04-09 富士通株式会社 データベース管理装置およびデータベース管理プログラム
US8639658B1 (en) * 2010-04-21 2014-01-28 Symantec Corporation Cache management for file systems supporting shared blocks
US8566640B2 (en) 2010-07-19 2013-10-22 Veeam Software Ag Systems, methods, and computer program products for instant recovery of image level backups
US8849750B2 (en) 2010-10-13 2014-09-30 International Business Machines Corporation Synchronization for initialization of a remote mirror storage facility
US8402004B2 (en) 2010-11-16 2013-03-19 Actifio, Inc. System and method for creating deduplicated copies of data by tracking temporal relationships among copies and by ingesting difference data
US9858155B2 (en) 2010-11-16 2018-01-02 Actifio, Inc. System and method for managing data with service level agreements that may specify non-uniform copying of data
US8417674B2 (en) 2010-11-16 2013-04-09 Actifio, Inc. System and method for creating deduplicated copies of data by sending difference data between near-neighbor temporal states
US8904126B2 (en) 2010-11-16 2014-12-02 Actifio, Inc. System and method for performing a plurality of prescribed data management functions in a manner that reduces redundant access operations to primary storage
US8843489B2 (en) 2010-11-16 2014-09-23 Actifio, Inc. System and method for managing deduplicated copies of data using temporal relationships among copies
WO2013019869A2 (en) 2011-08-01 2013-02-07 Actifio, Inc. Data fingerpringting for copy accuracy assurance
US8769350B1 (en) 2011-09-20 2014-07-01 Advent Software, Inc. Multi-writer in-memory non-copying database (MIND) system and method
US8332349B1 (en) 2012-01-06 2012-12-11 Advent Software, Inc. Asynchronous acid event-driven data processing using audit trail tools for transaction systems
US9519549B2 (en) * 2012-01-11 2016-12-13 International Business Machines Corporation Data storage backup with lessened cache pollution
CA2877284A1 (en) 2012-06-18 2013-12-27 Actifio, Inc. Enhanced data management virtualization system
US9569310B2 (en) * 2013-02-27 2017-02-14 Netapp, Inc. System and method for a scalable crash-consistent snapshot operation
AU2014265979A1 (en) 2013-05-14 2015-12-10 Actifio, Inc. Efficient data replication and garbage collection predictions
CA2868247C (en) 2013-07-26 2017-04-04 Ji Ouyang Data sending method, data receiving method, and storage device
US8886671B1 (en) 2013-08-14 2014-11-11 Advent Software, Inc. Multi-tenant in-memory database (MUTED) system and method
US20150142748A1 (en) 2013-11-18 2015-05-21 Actifio, Inc. Computerized methods and apparatus for data cloning
US9009355B1 (en) * 2013-12-17 2015-04-14 Emc Corporation Processing requests to a data store during back up
US9720778B2 (en) 2014-02-14 2017-08-01 Actifio, Inc. Local area network free data movement
US9792187B2 (en) 2014-05-06 2017-10-17 Actifio, Inc. Facilitating test failover using a thin provisioned virtual machine created from a snapshot
US9772916B2 (en) 2014-06-17 2017-09-26 Actifio, Inc. Resiliency director
US10379963B2 (en) 2014-09-16 2019-08-13 Actifio, Inc. Methods and apparatus for managing a large-scale environment of copy data management appliances
WO2016044403A1 (en) 2014-09-16 2016-03-24 Mutalik, Madhav Copy data techniques
US10445187B2 (en) 2014-12-12 2019-10-15 Actifio, Inc. Searching and indexing of backup data sets
WO2016115135A1 (en) 2015-01-12 2016-07-21 Xiangdong Zhang Disk group based backup
US10282201B2 (en) 2015-04-30 2019-05-07 Actifo, Inc. Data provisioning techniques
US10691659B2 (en) 2015-07-01 2020-06-23 Actifio, Inc. Integrating copy data tokens with source code repositories
US10613938B2 (en) 2015-07-01 2020-04-07 Actifio, Inc. Data virtualization using copy data tokens
US10445298B2 (en) 2016-05-18 2019-10-15 Actifio, Inc. Vault to object store
US10476955B2 (en) 2016-06-02 2019-11-12 Actifio, Inc. Streaming and sequential data replication
US11334443B1 (en) * 2017-01-12 2022-05-17 Acronis International Gmbh Trusted data restoration and authentication
US10855554B2 (en) 2017-04-28 2020-12-01 Actifio, Inc. Systems and methods for determining service level agreement compliance
US11403178B2 (en) 2017-09-29 2022-08-02 Google Llc Incremental vault to object store
US11176001B2 (en) 2018-06-08 2021-11-16 Google Llc Automated backup and restore of a disk group
US10740187B1 (en) 2019-01-31 2020-08-11 EMC IP Holding Company LLC Systems and methods of managing and creating snapshots in a cache-based storage system
CN111324620A (zh) * 2020-02-18 2020-06-23 中国联合网络通信集团有限公司 数据处理方法、装置及存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743676B2 (ja) * 1988-03-11 1995-05-15 株式会社日立製作所 バツクアツプデータダンプ制御方法及び装置
CA2071346A1 (en) * 1991-10-18 1993-04-19 Claus William Mikkelsen Method and means for time zero backup copy of data
US5448718A (en) * 1992-04-20 1995-09-05 International Business Machines Corporation Method and system for time zero backup session security
US5379412A (en) * 1992-04-20 1995-01-03 International Business Machines Corporation Method and system for dynamic allocation of buffer storage space during backup copying
US5241668A (en) * 1992-04-20 1993-08-31 International Business Machines Corporation Method and system for automated termination and resumption in a time zero backup copy process
US5241669A (en) * 1992-04-20 1993-08-31 International Business Machines Corporation Method and system for sidefile status polling in a time zero backup copy process
US5241670A (en) * 1992-04-20 1993-08-31 International Business Machines Corporation Method and system for automated backup copy ordering in a time zero backup copy session
US5263154A (en) * 1992-04-20 1993-11-16 International Business Machines Corporation Method and system for incremental time zero backup copying of data
US5487160A (en) * 1992-12-04 1996-01-23 At&T Global Information Solutions Company Concurrent image backup for disk storage system
US5535381A (en) * 1993-07-22 1996-07-09 Data General Corporation Apparatus and method for copying and restoring disk files
US5604862A (en) * 1995-03-14 1997-02-18 Network Integrity, Inc. Continuously-snapshotted protection of computer files
US5852715A (en) * 1996-03-19 1998-12-22 Emc Corporation System for currently updating database by one host and reading the database by different host for the purpose of implementing decision support functions

Also Published As

Publication number Publication date
JP2001520779A (ja) 2001-10-30
DE69831944T2 (de) 2006-07-06
CA2286356A1 (en) 1998-11-26
AU7572698A (en) 1998-12-11
JP3792258B2 (ja) 2006-07-05
EP0983548B1 (de) 2005-10-19
WO1998053400A1 (en) 1998-11-26
US6081875A (en) 2000-06-27
EP0983548A1 (de) 2000-03-08

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