DE60332916D1 - Bereitstellen eines scnappschusses von einer teilmenge eines dateisystems - Google Patents

Bereitstellen eines scnappschusses von einer teilmenge eines dateisystems

Info

Publication number
DE60332916D1
DE60332916D1 DE60332916T DE60332916T DE60332916D1 DE 60332916 D1 DE60332916 D1 DE 60332916D1 DE 60332916 T DE60332916 T DE 60332916T DE 60332916 T DE60332916 T DE 60332916T DE 60332916 D1 DE60332916 D1 DE 60332916D1
Authority
DE
Germany
Prior art keywords
snapshot
files
file system
providing
inode
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
DE60332916T
Other languages
English (en)
Inventor
Wayne A Sawdon
Frank B Schmuck
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE60332916D1 publication Critical patent/DE60332916D1/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
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • 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
    • G06F11/16—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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2038—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 processing functionality is redundant with a single idle spare processing component
    • 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
    • G06F11/16—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; 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
    • G06F11/16—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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/174—Redundancy elimination performed by the file system
    • 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
    • G06F11/1469—Backup restoration techniques
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99934—Query formulation, input preparation, or translation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99943—Generating database or data structure, e.g. via user interface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability
DE60332916T 2002-02-15 2003-01-10 Bereitstellen eines scnappschusses von einer teilmenge eines dateisystems Expired - Lifetime DE60332916D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/077,129 US6829617B2 (en) 2002-02-15 2002-02-15 Providing a snapshot of a subset of a file system
PCT/EP2003/000164 WO2003069477A2 (en) 2002-02-15 2003-01-10 Providing a snapshot of a subset of a file system

Publications (1)

Publication Number Publication Date
DE60332916D1 true DE60332916D1 (de) 2010-07-22

Family

ID=27732593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60332916T Expired - Lifetime DE60332916D1 (de) 2002-02-15 2003-01-10 Bereitstellen eines scnappschusses von einer teilmenge eines dateisystems

Country Status (10)

Country Link
US (3) US6829617B2 (de)
EP (1) EP1476810B1 (de)
KR (1) KR100745519B1 (de)
AT (1) ATE470903T1 (de)
AU (1) AU2003214039A1 (de)
CA (1) CA2474895A1 (de)
DE (1) DE60332916D1 (de)
IL (2) IL163544A0 (de)
TW (1) TWI233548B (de)
WO (1) WO2003069477A2 (de)

Families Citing this family (300)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7146524B2 (en) 2001-08-03 2006-12-05 Isilon Systems, Inc. Systems and methods for providing a distributed file system incorporating a virtual hot spare
US7685126B2 (en) 2001-08-03 2010-03-23 Isilon Systems, Inc. System and methods for providing a distributed file system utilizing metadata to track information about data stored throughout the system
US7487212B2 (en) * 2001-12-14 2009-02-03 Mirapoint Software, Inc. Fast path message transfer agent
US7043503B2 (en) * 2002-02-15 2006-05-09 International Business Machines Corporation Ditto address indicating true disk address for actual data blocks stored in one of an inode of the file system and subsequent snapshot
US6959310B2 (en) * 2002-02-15 2005-10-25 International Business Machines Corporation Generating data set of the first file system by determining a set of changes between data stored in first snapshot of the first file system, and data stored in second snapshot of the first file system
US7007046B2 (en) * 2002-03-19 2006-02-28 Network Appliance, Inc. Format for transmission file system information between a source and a destination
US7225204B2 (en) * 2002-03-19 2007-05-29 Network Appliance, Inc. System and method for asynchronous mirroring of snapshots at a destination using a purgatory directory and inode mapping
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
US7010553B2 (en) 2002-03-19 2006-03-07 Network Appliance, Inc. System and method for redirecting access to a remote mirrored snapshot
US7467167B2 (en) * 2002-03-19 2008-12-16 Network Appliance, Inc. System and method for coalescing a plurality of snapshots
US7043485B2 (en) * 2002-03-19 2006-05-09 Network Appliance, Inc. System and method for storage of snapshot metadata in a remote file
US7039663B1 (en) * 2002-04-19 2006-05-02 Network Appliance, Inc. System and method for checkpointing and restarting an asynchronous transfer of data between a source and destination snapshot
US20040194086A1 (en) * 2002-03-20 2004-09-30 National Inst. Of Advanced Ind. Science And Tech. Suspend and resume method of computer job
US7072910B2 (en) * 2002-03-22 2006-07-04 Network Appliance, Inc. File folding technique
US7620887B1 (en) * 2002-04-12 2009-11-17 Oracle International Corporation System and method of evaluating the integrity of a set of files
US6857001B2 (en) 2002-06-07 2005-02-15 Network Appliance, Inc. Multiple concurrent active file systems
US7249174B2 (en) 2002-06-12 2007-07-24 Bladelogic, Inc. Method and system for executing and undoing distributed server change operations
US7584279B1 (en) * 2002-07-02 2009-09-01 Netapp, Inc. System and method for mapping block-based file operations to file level protocols
US7743031B1 (en) 2002-09-06 2010-06-22 3Par, Inc. Time and space efficient technique for creating virtual volume copies
US7100089B1 (en) * 2002-09-06 2006-08-29 3Pardata, Inc. Determining differences between snapshots
US7165156B1 (en) 2002-09-06 2007-01-16 3Pardata, Inc. Read-write snapshots
US7707184B1 (en) * 2002-10-09 2010-04-27 Netapp, Inc. System and method for snapshot full backup and hard recovery of a database
US7937421B2 (en) 2002-11-14 2011-05-03 Emc Corporation Systems and methods for restriping files in a distributed file system
JP4199993B2 (ja) * 2002-11-27 2008-12-24 株式会社日立製作所 スナップショット取得方法
US7284016B2 (en) * 2002-12-03 2007-10-16 Emc Corporation Client-server protocol for directory access of snapshot file systems in a storage system
JP2004215231A (ja) * 2002-12-16 2004-07-29 Konica Minolta Holdings Inc ファイル管理プログラム
WO2004055675A1 (ja) * 2002-12-18 2004-07-01 Fujitsu Limited ファイル管理装置、ファイル管理プログラム、ファイル管理方法およびファイルシステム
US7809693B2 (en) * 2003-02-10 2010-10-05 Netapp, Inc. System and method for restoring data on demand for instant volume restoration
JP4292882B2 (ja) * 2003-03-18 2009-07-08 株式会社日立製作所 複数のスナップショット維持方法及びサーバ装置及びストレージ装置
US7111021B1 (en) * 2003-03-21 2006-09-19 Network Appliance, Inc. System and method for efficient space accounting in a file system with snapshots
US7761421B2 (en) * 2003-05-16 2010-07-20 Hewlett-Packard Development Company, L.P. Read, write, and recovery operations for replicated data
US20040230862A1 (en) * 2003-05-16 2004-11-18 Arif Merchant Redundant data assigment in a data storage system
US7069402B2 (en) * 2003-06-02 2006-06-27 International Business Machines Corporation Host-independent incremental backup method, apparatus, and system
US8095511B2 (en) * 2003-06-30 2012-01-10 Microsoft Corporation Database data recovery system and method
US8938595B2 (en) * 2003-08-05 2015-01-20 Sepaton, Inc. Emulated storage system
US20050108486A1 (en) * 2003-08-05 2005-05-19 Miklos Sandorfi Emulated storage system supporting instant volume restore
KR100890573B1 (ko) * 2003-08-05 2009-03-25 세파톤 인코포레이티드 에뮬레이팅된 저장 시스템
WO2005017737A2 (en) 2003-08-14 2005-02-24 Compellent Technologies Virtual disk drive system and method
US9489150B2 (en) 2003-08-14 2016-11-08 Dell International L.L.C. System and method for transferring data between different raid data storage types for current data and replay data
US7555504B2 (en) * 2003-09-23 2009-06-30 Emc Corporation Maintenance of a file version set including read-only and read-write snapshot copies of a production file
US7647355B2 (en) * 2003-10-30 2010-01-12 International Business Machines Corporation Method and apparatus for increasing efficiency of data storage in a file system
GB0329200D0 (en) * 2003-12-17 2004-01-21 Ibm Updating a deferred copy of a data message
US7720801B2 (en) * 2003-12-19 2010-05-18 Netapp, Inc. System and method for supporting asynchronous data replication with very short update intervals
US7921110B1 (en) 2003-12-23 2011-04-05 Netapp, Inc. System and method for comparing data sets
US7415653B1 (en) 2004-04-21 2008-08-19 Sun Microsystems, Inc. Method and apparatus for vectored block-level checksum for file system data integrity
US7603568B1 (en) 2004-04-21 2009-10-13 Sun Microsystems, Inc. Method and apparatus for self-validating checksums in a file system
US7213103B2 (en) * 2004-04-22 2007-05-01 Apple Inc. Accessing data storage systems without waiting for read errors
US7533133B1 (en) * 2004-04-28 2009-05-12 Symantec Operating Corporation Externally managed file versions
US7376674B2 (en) * 2004-05-14 2008-05-20 Oracle International Corporation Storage of multiple pre-modification short duration copies of database information in short term memory
US7412450B1 (en) 2004-05-26 2008-08-12 Sun Microsystems, Inc. Method and apparatus for identifying tampering of data in a file system
US7526622B1 (en) 2004-05-26 2009-04-28 Sun Microsystems, Inc. Method and system for detecting and correcting data errors using checksums and replication
US7496586B1 (en) 2004-05-26 2009-02-24 Sun Microsystems, Inc. Method and apparatus for compressing data in a file system
US7562101B1 (en) * 2004-05-28 2009-07-14 Network Appliance, Inc. Block allocation testing
US8949395B2 (en) 2004-06-01 2015-02-03 Inmage Systems, Inc. Systems and methods of event driven recovery management
US7254682B1 (en) * 2004-07-28 2007-08-07 Symantec Corporation Selective file and folder snapshot image creation
US7631020B1 (en) * 2004-07-30 2009-12-08 Symantec Operating Corporation Method and system of generating a proxy for a database
US8601035B2 (en) 2007-06-22 2013-12-03 Compellent Technologies Data storage space recovery system and method
US7533225B1 (en) 2004-08-17 2009-05-12 Sun Microsystems, Inc. Method and apparatus for enabling adaptive endianness
US7437528B1 (en) 2004-08-17 2008-10-14 Sun Microsystems, Inc. Gang blocks
US8645496B2 (en) * 2004-09-07 2014-02-04 Emc Corporation Systems and methods for backing up data
US7366742B1 (en) 2004-09-10 2008-04-29 Symantec Operating Corporation System and method for distributed discovery and management of frozen images in a storage environment
JP4325524B2 (ja) * 2004-09-29 2009-09-02 日本電気株式会社 スイッチ装置とシステム並びにバックアップ及びリストア方法とプログラム
US7624106B1 (en) 2004-09-29 2009-11-24 Network Appliance, Inc. Method and apparatus for generating user-level difference information about two data sets
US7025235B1 (en) * 2004-10-01 2006-04-11 Valley Design, Inc. Fluid dispenser with adjustable size dispensing orifice
US8185555B2 (en) 2004-10-22 2012-05-22 International Business Machines Corporation Model extension framework
US20060101091A1 (en) * 2004-10-22 2006-05-11 International Business Machines Corporation Recovering references in an extended model
US7984085B1 (en) * 2004-10-25 2011-07-19 Network Appliance, Inc. Rate of change of data using on-the-fly accounting
US8238350B2 (en) 2004-10-29 2012-08-07 Emc Corporation Message batching with checkpoints systems and methods
US8051425B2 (en) 2004-10-29 2011-11-01 Emc Corporation Distributed system with asynchronous execution systems and methods
US8055711B2 (en) 2004-10-29 2011-11-08 Emc Corporation Non-blocking commit protocol systems and methods
US20060106893A1 (en) * 2004-11-02 2006-05-18 Rodger Daniels Incremental backup operations in storage networks
US8959299B2 (en) 2004-11-15 2015-02-17 Commvault Systems, Inc. Using a snapshot as a data source
US7801854B2 (en) * 2004-11-15 2010-09-21 Microsoft Corporation Managing lists and other items in an electronic file system
KR100714682B1 (ko) * 2004-12-02 2007-05-04 삼성전자주식회사 파일 시스템 경로 처리 장치 및 방법
US7831639B1 (en) * 2004-12-22 2010-11-09 Symantec Operating Corporation System and method for providing data protection by using sparse files to represent images of data stored in block devices
US7565645B2 (en) * 2005-01-18 2009-07-21 Lenovo (Singapore) Pte Ltd. Method and apparatus for marking code for data versioning
US7395386B2 (en) * 2005-01-18 2008-07-01 Lenovo (Singapore) Pte. Ltd. Method and apparatus for data versioning and recovery using delta content save and restore management
US20060161601A1 (en) * 2005-01-18 2006-07-20 Barrs John W Heap manager and application programming interface support for managing versions of objects
US20060161912A1 (en) * 2005-01-18 2006-07-20 Barrs John W Infrastructure for device driver to monitor and trigger versioning for resources
US20060161751A1 (en) * 2005-01-18 2006-07-20 Barrs John W Virtual memory management infrastructure for monitoring deltas and supporting undo versioning in a paged memory system
US20060161602A1 (en) * 2005-01-18 2006-07-20 Barrs John W Object based access application programming interface for data versioning
US20060161911A1 (en) * 2005-01-18 2006-07-20 Barrs John W Method and apparatus for managing versioning data in a network data processing system
US20060161603A1 (en) * 2005-01-18 2006-07-20 Barrs John W Platform infrastructure to provide an operating system based application programming interface undo service
US20060161576A1 (en) * 2005-01-18 2006-07-20 Barrs John W Method and apparatus for dimensional data versioning and recovery management
KR20060085154A (ko) * 2005-01-21 2006-07-26 엘지전자 주식회사 기록매체, 로컬 스토리지를 이용한 기록매체의 재생방법과재생장치
US20060212489A1 (en) * 2005-03-15 2006-09-21 Eggers Michael R Technique for effectively synchronizing data through an information service
US7562077B2 (en) * 2005-03-28 2009-07-14 Netapp, Inc. Method and apparatus for generating and describing block-level difference information about two snapshots
US7672979B1 (en) * 2005-04-22 2010-03-02 Symantec Operating Corporation Backup and restore techniques using inconsistent state indicators
EP1875393B1 (de) * 2005-04-25 2015-08-05 NetApp, Inc. Architektur zur unterstützung spärlicher volumina
ATE512412T1 (de) 2005-04-25 2011-06-15 Network Appliance Inc System und verfahren zum zwischenspeichern von netzwerkdateisystemen
US20090124372A1 (en) * 2005-04-29 2009-05-14 Gagner Mark B Asset management of downloadable gaming components in a gaming system
US20060253503A1 (en) * 2005-05-05 2006-11-09 International Business Machines Corporation Method and apparatus for aging a versioned heap system
US7801859B1 (en) * 2005-05-25 2010-09-21 Emc Corporation Tracking filesystem backups
DE602005015689D1 (de) * 2005-06-10 2009-09-10 Sony Ericsson Mobile Comm Ab Prozessorgesteuertes Gerät mit verschiedenen Betriebsarten
US8495015B2 (en) 2005-06-21 2013-07-23 Apple Inc. Peer-to-peer syncing in a decentralized environment
US7523146B2 (en) 2005-06-21 2009-04-21 Apple Inc. Apparatus and method for peer-to-peer N-way synchronization in a decentralized environment
US7549028B2 (en) 2005-06-29 2009-06-16 Emc Corporation Backup and restore operations using a single snapshot driven by a server job request
US8024292B2 (en) * 2005-06-29 2011-09-20 Emc Corporation Creation of a single snapshot using a server job request
US7523278B2 (en) * 2005-06-29 2009-04-21 Emc Corporation Backup and restore operations using a single snapshot
US7716185B2 (en) * 2005-06-29 2010-05-11 Emc Corporation Creation of a single client snapshot using a client utility
US7743028B1 (en) * 2005-07-13 2010-06-22 Symantec Corporation Incremental backup of partial volumes
US7516286B1 (en) * 2005-08-31 2009-04-07 Symantec Operating Corporation Conversion between full-data and space-saving snapshots
US20070083482A1 (en) * 2005-10-08 2007-04-12 Unmesh Rathi Multiple quality of service file system
US7917474B2 (en) 2005-10-21 2011-03-29 Isilon Systems, Inc. Systems and methods for accessing and updating distributed data
US7551572B2 (en) 2005-10-21 2009-06-23 Isilon Systems, Inc. Systems and methods for providing variable protection
US7797283B2 (en) * 2005-10-21 2010-09-14 Isilon Systems, Inc. Systems and methods for maintaining distributed data
US7788303B2 (en) * 2005-10-21 2010-08-31 Isilon Systems, Inc. Systems and methods for distributed system scanning
US20070106993A1 (en) * 2005-10-21 2007-05-10 Kenneth Largman Computer security method having operating system virtualization allowing multiple operating system instances to securely share single machine resources
US7743225B2 (en) 2005-11-04 2010-06-22 Oracle America, Inc. Ditto blocks
US8549051B2 (en) * 2005-11-04 2013-10-01 Oracle America, Inc. Unlimited file system snapshots and clones
US20070106868A1 (en) * 2005-11-04 2007-05-10 Sun Microsystems, Inc. Method and system for latency-directed block allocation
US8938594B2 (en) * 2005-11-04 2015-01-20 Oracle America, Inc. Method and system for metadata-based resilvering
US7716445B2 (en) * 2005-11-04 2010-05-11 Oracle America, Inc. Method and system for storing a sparse file using fill counts
US7657671B2 (en) * 2005-11-04 2010-02-02 Sun Microsystems, Inc. Adaptive resilvering I/O scheduling
US7716519B2 (en) * 2005-11-04 2010-05-11 Oracle America, Inc. Method and system for repairing partially damaged blocks
US7877554B2 (en) * 2005-11-04 2011-01-25 Oracle America, Inc. Method and system for block reallocation
US7873799B2 (en) * 2005-11-04 2011-01-18 Oracle America, Inc. Method and system supporting per-file and per-block replication
US7689877B2 (en) * 2005-11-04 2010-03-30 Sun Microsystems, Inc. Method and system using checksums to repair data
US8635190B2 (en) * 2005-11-04 2014-01-21 Oracle America, Inc. Method and system for pruned resilvering using a dirty time log
US7865673B2 (en) * 2005-11-04 2011-01-04 Oracle America, Inc. Multiple replication levels with pooled devices
US7930495B2 (en) * 2005-11-04 2011-04-19 Oracle America, Inc. Method and system for dirty time log directed resilvering
US7925827B2 (en) * 2005-11-04 2011-04-12 Oracle America, Inc. Method and system for dirty time logging
US7899989B2 (en) * 2005-11-04 2011-03-01 Oracle America, Inc. Method and system for using a block allocation policy
US7596739B2 (en) 2005-11-04 2009-09-29 Sun Microsystems, Inc. Method and system for data replication
US8495010B2 (en) * 2005-11-04 2013-07-23 Oracle America, Inc. Method and system for adaptive metadata replication
US7480684B2 (en) * 2005-11-04 2009-01-20 Sun Microsystems, Inc. Method and system for object allocation using fill counts
US20070208762A1 (en) * 2005-11-14 2007-09-06 Lunt Tracy T Mapping parent/child electronic files contained in a compound electronic file to a file class
US20070198594A1 (en) * 2005-11-16 2007-08-23 Lunt Tracy T Transferring electronic file constituents contained in an electronic compound file using a forensic file copy
US8554748B1 (en) * 2005-11-30 2013-10-08 Netapp, Inc. Method and apparatus for differential file based update for embedded systems
KR100762689B1 (ko) * 2005-12-08 2007-10-01 삼성에스디아이 주식회사 휴대용 표시장치
TWI312112B (en) * 2005-12-30 2009-07-11 Ind Tech Res Inst Data managing method, method and apparatus to snapshot data for multiple volumes to a single snapshot volume in a data processing system
US7693864B1 (en) 2006-01-03 2010-04-06 Netapp, Inc. System and method for quickly determining changed metadata using persistent consistency point image differencing
EP1832995A1 (de) * 2006-02-15 2007-09-12 STMicroelectronics Limited Integrierte Schaltung mit sicherem Metadatenspeicher
US7848261B2 (en) 2006-02-17 2010-12-07 Isilon Systems, Inc. Systems and methods for providing a quiescing protocol
JP2007241610A (ja) * 2006-03-08 2007-09-20 Toshiba Corp ソフトウェア部品管理装置、ソフトウェア部品管理方法、およびソフトウェア部品
US7606868B1 (en) * 2006-03-30 2009-10-20 Wmware, Inc. Universal file access architecture for a heterogeneous computing environment
US7756898B2 (en) 2006-03-31 2010-07-13 Isilon Systems, Inc. Systems and methods for notifying listeners of events
US7797670B2 (en) * 2006-04-14 2010-09-14 Apple Inc. Mirrored file system
US8316008B1 (en) * 2006-04-14 2012-11-20 Mirapoint Software, Inc. Fast file attribute search
US9317222B1 (en) 2006-04-24 2016-04-19 Emc Corporation Centralized content addressed storage
US9235477B1 (en) 2006-04-24 2016-01-12 Emc Corporation Virtualized backup solution
US7464238B1 (en) 2006-04-28 2008-12-09 Network Appliance, Inc. System and method for verifying the consistency of mirrored data sets
JP4906072B2 (ja) * 2006-05-01 2012-03-28 キヤノン株式会社 情報処理装置ならびに情報処理方法
US9684739B1 (en) * 2006-05-11 2017-06-20 EMC IP Holding Company LLC View generator for managing data storage
US8732136B2 (en) * 2006-05-22 2014-05-20 Inmage Systems, Inc. Recovery point data view shift through a direction-agnostic roll algorithm
JP4802339B2 (ja) * 2006-05-24 2011-10-26 日本電産サンキョー株式会社 不揮発性メモリの更新方法
JP5048760B2 (ja) 2006-05-24 2012-10-17 コンペレント・テクノロジーズ Ｒａｉｄ管理、再割振り、およびリストライピングのためのシステムおよび方法
JP2007316944A (ja) * 2006-05-25 2007-12-06 Toshiba Corp データ処理装置、データ処理方法、およびデータ処理プログラム
US7930496B2 (en) * 2006-06-29 2011-04-19 International Business Machines Corporation Processing a read request to a logical volume while relocating a logical volume from a first storage location to a second storage location using a copy relationship
US8140785B2 (en) * 2006-06-29 2012-03-20 International Business Machines Corporation Updating metadata in a logical volume associated with a storage controller for data units indicated in a data structure
US7882064B2 (en) * 2006-07-06 2011-02-01 Emc Corporation File system replication
US8539056B2 (en) 2006-08-02 2013-09-17 Emc Corporation Systems and methods for configuring multiple network interfaces
US7860826B2 (en) 2006-08-04 2010-12-28 Apple Inc. Method and system for using global equivalency sets to identify data during peer-to-peer synchronization
JP4942418B2 (ja) * 2006-08-04 2012-05-30 株式会社日立製作所 計算機システム及びそのスナップショット作成方法
US7822932B2 (en) 2006-08-18 2010-10-26 Isilon Systems, Inc. Systems and methods for providing nonlinear journaling
US7953704B2 (en) 2006-08-18 2011-05-31 Emc Corporation Systems and methods for a snapshot of data
US7899800B2 (en) 2006-08-18 2011-03-01 Isilon Systems, Inc. Systems and methods for providing nonlinear journaling
US7680842B2 (en) 2006-08-18 2010-03-16 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7676691B2 (en) 2006-08-18 2010-03-09 Isilon Systems, Inc. Systems and methods for providing nonlinear journaling
US7680836B2 (en) 2006-08-18 2010-03-16 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7590652B2 (en) 2006-08-18 2009-09-15 Isilon Systems, Inc. Systems and methods of reverse lookup
US7882071B2 (en) 2006-08-18 2011-02-01 Isilon Systems, Inc. Systems and methods for a snapshot of data
US7900088B1 (en) * 2006-09-29 2011-03-01 Emc Corporation System for performing incremental file system check
US8145947B1 (en) * 2006-09-29 2012-03-27 Emc Corporation User customizable CVFS namespace
US7584229B2 (en) * 2006-10-31 2009-09-01 Sun Microsystems, Inc. Method and system for priority-based allocation in a storage pool
US7840657B2 (en) * 2006-10-31 2010-11-23 Oracle America, Inc. Method and apparatus for power-managing storage devices in a storage pool
US7783847B2 (en) * 2006-10-31 2010-08-24 Oracle America Inc. Method and system for reallocating blocks in a storage pool
KR100912126B1 (ko) * 2006-12-04 2009-08-13 한국전자통신연구원 객체 기반 파일 시스템의 파일셋의 스냅샷 제공 방법
US7945751B2 (en) * 2006-12-18 2011-05-17 International Business Machines Corporation Disk image inheritance
US8286029B2 (en) 2006-12-21 2012-10-09 Emc Corporation Systems and methods for managing unavailable storage devices
US7593938B2 (en) 2006-12-22 2009-09-22 Isilon Systems, Inc. Systems and methods of directory entry encodings
US8880480B2 (en) * 2007-01-03 2014-11-04 Oracle International Corporation Method and apparatus for data rollback
US20080215639A1 (en) * 2007-01-04 2008-09-04 Imusicdrive, Llc Data Synchronization
US7509448B2 (en) 2007-01-05 2009-03-24 Isilon Systems, Inc. Systems and methods for managing semantic locks
US7657769B2 (en) * 2007-01-08 2010-02-02 Marcy M Scott N-way synchronization of data
US7577803B2 (en) * 2007-02-16 2009-08-18 Seagate Technology Llc Near instantaneous backup and restore of disc partitions
US8768890B2 (en) * 2007-03-14 2014-07-01 Microsoft Corporation Delaying database writes for database consistency
US7900015B2 (en) 2007-04-13 2011-03-01 Isilon Systems, Inc. Systems and methods of quota accounting
US8966080B2 (en) 2007-04-13 2015-02-24 Emc Corporation Systems and methods of managing resource utilization on a threaded computer system
US7779048B2 (en) 2007-04-13 2010-08-17 Isilon Systems, Inc. Systems and methods of providing possible value ranges
US8010900B2 (en) * 2007-06-08 2011-08-30 Apple Inc. User interface for electronic backup
US8055864B2 (en) * 2007-08-06 2011-11-08 International Business Machines Corporation Efficient hierarchical storage management of a file system with snapshots
US7949692B2 (en) * 2007-08-21 2011-05-24 Emc Corporation Systems and methods for portals into snapshot data
US7882068B2 (en) 2007-08-21 2011-02-01 Isilon Systems, Inc. Systems and methods for adaptive copy on write
US7966289B2 (en) 2007-08-21 2011-06-21 Emc Corporation Systems and methods for reading objects in a file system
US7865475B1 (en) 2007-09-12 2011-01-04 Netapp, Inc. Mechanism for converting one type of mirror to another type of mirror on a storage system without transferring data
US7792882B2 (en) * 2007-09-27 2010-09-07 Oracle America, Inc. Method and system for block allocation for hybrid drives
US8135761B2 (en) * 2007-12-10 2012-03-13 Realnetworks, Inc. System and method for automatically creating a media archive from content on a recording medium
US8582954B2 (en) * 2007-12-10 2013-11-12 Intel Corporation System and method for automatically creating a media archive from content on a recording medium
US7904466B1 (en) * 2007-12-21 2011-03-08 Netapp, Inc. Presenting differences in a file system
US7882069B2 (en) * 2008-02-19 2011-02-01 Oracle International Corp. Tag based backup and recovery
US8284198B1 (en) * 2008-03-03 2012-10-09 Network Appliance, Inc. Method for visualizing space utilization in storage containers
US7984324B2 (en) 2008-03-27 2011-07-19 Emc Corporation Systems and methods for managing stalled storage devices
US7949636B2 (en) 2008-03-27 2011-05-24 Emc Corporation Systems and methods for a read only mode for a portion of a storage system
US7870345B2 (en) 2008-03-27 2011-01-11 Isilon Systems, Inc. Systems and methods for managing stalled storage devices
US7953709B2 (en) 2008-03-27 2011-05-31 Emc Corporation Systems and methods for a read only mode for a portion of a storage system
US8095728B2 (en) * 2008-04-18 2012-01-10 Oracle America, Inc. Method and system for power aware I/O scheduling
US8407448B1 (en) * 2008-05-06 2013-03-26 Emc Corporation Shared storage I/O elimination through mapping client integration into a hypervisor
US9262194B2 (en) * 2008-06-10 2016-02-16 Apple Inc. Virtual machine communications
US8037279B2 (en) * 2008-06-12 2011-10-11 Oracle America, Inc. Method and system for cross-domain data sharing
US8555087B2 (en) * 2008-06-19 2013-10-08 Intel Corporation Systems and methods for content playback and recording
US8135907B2 (en) * 2008-06-30 2012-03-13 Oracle America, Inc. Method and system for managing wear-level aware file systems
CN102084350B (zh) * 2008-07-02 2013-09-18 惠普开发有限公司 数据的远程副本的验证
JP5205164B2 (ja) * 2008-07-29 2013-06-05 株式会社日立製作所 ファイルシステム管理装置及び方法
US8117160B1 (en) * 2008-09-30 2012-02-14 Emc Corporation Methods and apparatus for creating point in time copies in a file system using reference counts
US8732417B1 (en) * 2008-10-15 2014-05-20 Symantec Corporation Techniques for creating snapshots of a target system
US8321860B2 (en) * 2008-10-27 2012-11-27 Bank Of America Corporation Local collector
US8549327B2 (en) * 2008-10-27 2013-10-01 Bank Of America Corporation Background service process for local collection of data in an electronic discovery system
EP2300921B1 (de) 2008-10-30 2011-11-30 International Business Machines Corporation Flashcopy-handling
US8655848B1 (en) * 2009-04-30 2014-02-18 Netapp, Inc. Unordered idempotent logical replication operations
US8751523B2 (en) * 2009-06-05 2014-06-10 Apple Inc. Snapshot based search
US8280858B2 (en) * 2009-06-29 2012-10-02 Oracle America, Inc. Storage pool scrubbing with concurrent snapshots
US8468292B2 (en) 2009-07-13 2013-06-18 Compellent Technologies Solid state drive data storage system and method
US8433682B2 (en) * 2009-12-31 2013-04-30 Commvault Systems, Inc. Systems and methods for analyzing snapshots
US8161077B2 (en) * 2009-10-21 2012-04-17 Delphix Corp. Datacenter workflow automation scenarios using virtual databases
US8150808B2 (en) 2009-10-21 2012-04-03 Delphix Corp. Virtual database system
US8799367B1 (en) * 2009-10-30 2014-08-05 Netapp, Inc. Using logical block addresses with generation numbers as data fingerprints for network deduplication
US8473690B1 (en) 2009-10-30 2013-06-25 Netapp, Inc. Using logical block addresses with generation numbers as data fingerprints to provide cache coherency
US9106591B2 (en) 2009-12-24 2015-08-11 Delphix Corporation Adaptive resource management using survival minimum resources for low priority consumers
US8290996B2 (en) * 2010-07-30 2012-10-16 International Business Machines Corporation Data sharing for file clones using reverse ditto references
US8306950B2 (en) * 2010-08-26 2012-11-06 International Business Machines Corporation Managing data access requests after persistent snapshots
US9111015B1 (en) * 2010-09-29 2015-08-18 Symantec Corporation System and method for generating a point-in-time copy of a subset of a collectively-managed set of data items
US8990526B2 (en) 2010-10-06 2015-03-24 Quantum Corporation Merging data volumes and derivative versions of the data volumes
US8738570B2 (en) * 2010-11-22 2014-05-27 Hitachi Data Systems Engineering UK Limited File cloning and de-cloning in a data storage system
US9059898B2 (en) * 2010-12-07 2015-06-16 General Electric Company System and method for tracking configuration changes in enterprise product
US10114701B2 (en) 2011-01-28 2018-10-30 International Business Machines Corporation Space efficient cascading point in time copying
US20120233121A1 (en) * 2011-03-08 2012-09-13 International Business Machines Corporation Deleting relations between sources and space-efficient targets in multi-target architectures
US20130036096A1 (en) * 2011-08-01 2013-02-07 Salesforce.Com, Inc. Mechanism for facilitating dynamic cloning of data records in an on-demand services environment
US9223790B1 (en) * 2011-08-31 2015-12-29 Amazon Technologies, Inc. Managing deletion of data in a data storage system
US8713270B2 (en) * 2011-09-21 2014-04-29 Microsoft Corporation Efficient file system metadata scanning using scoped snapshots
JP5706966B2 (ja) * 2011-10-28 2015-04-22 株式会社日立製作所 情報処理システム、及び、それを用いたファイル復元方法
US20130159257A1 (en) * 2011-12-20 2013-06-20 Netapp, Inc. Systems, Method, and Computer Program Products Providing Sparse Snapshots
US9146851B2 (en) 2012-03-26 2015-09-29 Compellent Technologies Single-level cell and multi-level cell hybrid solid state drive
US9378283B2 (en) * 2012-04-23 2016-06-28 Excalibur Ip, Llc Instant search results with page previews
US8527723B1 (en) * 2012-05-10 2013-09-03 Hitachi, Ltd. Storage system and control method for storage system
US8768977B2 (en) * 2012-07-31 2014-07-01 Hewlett-Packard Development Company, L.P. Data management using writeable snapshots in multi-versioned distributed B-trees
US9645893B1 (en) * 2012-09-28 2017-05-09 EMC IP Holding Company LLP Method and system for file recovery using enhanced backup database indexing
US9459969B1 (en) 2012-09-28 2016-10-04 Emc Corporation Method and system for enhanced backup database indexing
US8719229B1 (en) * 2012-10-12 2014-05-06 Autodesk, Inc. Cloud platform for managing design data
US9183246B2 (en) 2013-01-15 2015-11-10 Microsoft Technology Licensing, Llc File system with per-file selectable integrity
US9015123B1 (en) * 2013-01-16 2015-04-21 Netapp, Inc. Methods and systems for identifying changed data in an expandable storage volume
CN103150291B (zh) 2013-01-31 2015-09-09 小米科技有限责任公司 文件切边方法、终端及服务器
US9152338B2 (en) 2013-02-21 2015-10-06 International Business Machines Corporation Snapshot management in hierarchical storage infrastructure
US9116901B2 (en) * 2013-05-23 2015-08-25 Oracle International Corporation Database snapshot analysis
US9256614B1 (en) * 2013-06-28 2016-02-09 Emc Corporation File system snapshots over fully provisioned volume file in direct mode
US9256603B1 (en) 2013-06-28 2016-02-09 Emc Corporation File system over fully provisioned volume file in direct mode
US9256629B1 (en) * 2013-06-28 2016-02-09 Emc Corporation File system snapshots over thinly provisioned volume file in mapped mode
US9329803B1 (en) 2013-06-28 2016-05-03 Emc Corporation File system over thinly provisioned volume file in mapped mode
US9348861B2 (en) 2013-09-10 2016-05-24 International Business Machines Corporation Capturing change data of deferred updates
US9514002B2 (en) * 2013-09-13 2016-12-06 Vmware, Inc. Incremental backups using retired snapshots
US9772907B2 (en) 2013-09-13 2017-09-26 Vmware, Inc. Incremental backups using retired snapshots
US9740701B1 (en) * 2013-09-13 2017-08-22 EMC IP Holding Company Snapshot cauterization
US9921765B2 (en) * 2013-12-26 2018-03-20 AVAST Software s.r.o. Partial snapshots in virtualized environments
EP3114581A1 (de) * 2014-03-05 2017-01-11 Scality S.A. Objektspeicherungssystem zur ausführung von schnappschüssen, zweigen und verriegelung
US10261960B2 (en) 2014-09-12 2019-04-16 Scality, S.A. Snapshots and forks of storage systems using distributed consistent databases implemented within an object store
US9720947B2 (en) 2014-08-04 2017-08-01 Cohesity, Inc. Backup operations in a tree-based distributed file system
US10387447B2 (en) * 2014-09-25 2019-08-20 Oracle International Corporation Database snapshots
US9558078B2 (en) 2014-10-28 2017-01-31 Microsoft Technology Licensing, Llc Point in time database restore from storage snapshots
JP5904514B1 (ja) * 2014-10-28 2016-04-13 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Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 仮想マシンのスナップショットに対して更新を自動的に適用する方法、並びに、そのコンピュータ・システム及びコンピュータ・システム用プログラム
EP3213211A4 (de) 2014-10-29 2017-09-06 Hewlett-Packard Enterprise Development LP Daten unter verwendung von karten zuteilung
US10057184B1 (en) 2014-11-10 2018-08-21 Amazon Technologies, Inc. Resource configuration compliance service
US10095710B1 (en) 2014-12-19 2018-10-09 EMC IP Holding Company LLC Presenting cloud based storage as a virtual synthetic
US10095707B1 (en) 2014-12-19 2018-10-09 EMC IP Holding Company LLC Nearline cloud storage based on FUSE framework
US9753814B1 (en) * 2014-12-19 2017-09-05 EMC IP Holding Company LLC Application level support for selectively accessing files in cloud-based storage
US10120765B1 (en) 2014-12-19 2018-11-06 EMC IP Holding Company LLC Restore process using incremental inversion
US10235463B1 (en) 2014-12-19 2019-03-19 EMC IP Holding Company LLC Restore request and data assembly processes
US20160275156A1 (en) * 2015-03-20 2016-09-22 Pure Storage, Inc. Sql-like query language for selecting and retrieving systems telemetry including performance, access and audit data
KR102378367B1 (ko) 2015-03-20 2022-03-24 한국전자통신연구원 분산 파일 시스템
US20170017414A1 (en) * 2015-07-15 2017-01-19 Innovium, Inc. System And Method For Implementing Hierarchical Distributed-Linked Lists For Network Devices
US20170017420A1 (en) 2015-07-15 2017-01-19 Innovium, Inc. System And Method For Enabling High Read Rates To Data Element Lists
US20170017419A1 (en) 2015-07-15 2017-01-19 Innovium, Inc. System And Method For Enabling High Read Rates To Data Element Lists
US20170017567A1 (en) 2015-07-15 2017-01-19 Innovium, Inc. System And Method For Implementing Distributed-Linked Lists For Network Devices
US9952797B2 (en) 2015-07-31 2018-04-24 Netapp, Inc. Systems, methods and devices for addressing data blocks in mass storage filing systems
US10257273B2 (en) 2015-07-31 2019-04-09 Netapp, Inc. Systems, methods and devices for RDMA read/write operations
US10394661B2 (en) 2015-09-22 2019-08-27 International Business Machines Corporation Policy driven data updates
WO2017092016A1 (en) 2015-12-03 2017-06-08 Huawei Technologies Co., Ltd. A method a source storage device to send a source file and a clone file of the source file to a backup storage device, a source storage device and a backup storage device
WO2017105533A1 (en) * 2015-12-18 2017-06-22 Hewlett Packard Enterprise Development Lp Data backup
US9733862B1 (en) * 2016-03-18 2017-08-15 Dell Products L.P. Systems and methods for reverse point-in-time copy management in a storage system
US10509767B2 (en) * 2016-06-12 2019-12-17 Apple Inc. Systems and methods for managing snapshots of a file system volume
US10185505B1 (en) 2016-10-28 2019-01-22 Pure Storage, Inc. Reading a portion of data to replicate a volume based on sequence numbers
US10552633B2 (en) * 2017-03-23 2020-02-04 International Business Machines Corporation Privacy annotation from differential analysis of snapshots
US10423609B1 (en) * 2017-03-29 2019-09-24 Amazon Technologies, Inc. Consistent snapshot points in a distributed storage service
US10896165B2 (en) * 2017-05-03 2021-01-19 International Business Machines Corporation Management of snapshot in blockchain
US11169889B1 (en) * 2017-05-05 2021-11-09 Open Invention Network Llc Systems, devices and methods for determining and reclaiming snapshot storage consumption in data storage systems
US10649856B2 (en) * 2017-09-01 2020-05-12 International Business Machines Corporation Concurrent writing to a file during backup of the file
US10853185B1 (en) * 2017-09-27 2020-12-01 EMC IP Holding Company LLC Virtual machine image backup to exclude system page file
US10261865B1 (en) * 2018-04-27 2019-04-16 Cohesity, Inc. Fast and optimized restore using delta information
US10909071B2 (en) 2018-07-13 2021-02-02 Vmware, Inc. Batch-based deletion of snapshots archived in cloud/object storage
US11042504B2 (en) * 2018-07-13 2021-06-22 Vmware, Inc. Managing overwrites when archiving data in cloud/object storage
US10853312B2 (en) 2018-07-13 2020-12-01 Vmware, Inc. Archiving data in cloud/object storage using local metadata staging
US11199990B2 (en) * 2018-11-02 2021-12-14 EMC IP Holding Company LLC Data reduction reporting in storage systems
CN111506453B (zh) * 2019-01-31 2023-06-16 阿里巴巴集团控股有限公司 磁盘快照创建方法、装置、系统和存储介质
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
US11023415B2 (en) * 2019-01-31 2021-06-01 EMC IP Holding Company LLC Reducing feature dependencies of block storage used to back NAS cluster
US11106385B2 (en) * 2019-07-31 2021-08-31 EMC IP Holding Company, LLC System and method for generating application-consistent snapshots
RU2718233C1 (ru) * 2019-10-01 2020-03-31 Общество с ограниченной ответственностью «ПИРФ» (ООО «ПИРФ») Способ построения файловой системы на базе иерархии узлов
US11593396B2 (en) * 2020-09-23 2023-02-28 EMC IP Holding Company LLC Smart data offload sync replication
US11782951B2 (en) * 2022-02-14 2023-10-10 Dell Products L.P. Creating keys for replication of tags in global scale systems
US11886387B2 (en) * 2022-02-16 2024-01-30 Dell Products L.P. Replication of tags in global scale systems
US11675671B1 (en) * 2022-02-18 2023-06-13 Dell Products L.P. Sending records for replication of tags in global scale systems

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193184A (en) * 1990-06-18 1993-03-09 Storage Technology Corporation Deleted data file space release system for a dynamically mapped virtual data storage subsystem
US5210866A (en) * 1990-09-12 1993-05-11 Storage Technology Corporation Incremental disk backup system for a dynamically mapped data storage subsystem
EP0501613A3 (en) * 1991-02-28 1993-09-01 Hewlett-Packard Company Heterogeneous software configuration management apparatus
US5410667A (en) * 1992-04-17 1995-04-25 Storage Technology Corporation Data record copy system for a disk drive array data storage subsystem
US5403639A (en) * 1992-09-02 1995-04-04 Storage Technology Corporation File server having snapshot application data groups
WO1994018634A1 (en) * 1993-02-01 1994-08-18 Lsc, Inc. Archiving file system for data servers in a distributed network environment
US6604118B2 (en) 1998-07-31 2003-08-05 Network Appliance, Inc. File system image transfer
EP1003103B1 (de) * 1993-06-03 2008-10-01 Network Appliance, Inc. Verfahren und Vorrichtung zum Beschreiben beliebiger Bereiche eines Dateisystems
US5963962A (en) * 1995-05-31 1999-10-05 Network Appliance, Inc. Write anywhere file-system layout
US5495607A (en) * 1993-11-15 1996-02-27 Conner Peripherals, Inc. Network management system having virtual catalog overview of files distributively stored across network domain
FR2718868B1 (fr) * 1994-04-18 1996-05-31 Bull Sa Procédé de détection d'interblocages dans les systèmes multiprocesseurs à mémoire partagée.
US5790773A (en) * 1995-12-29 1998-08-04 Symbios, Inc. Method and apparatus for generating snapshot copies for data backup in a raid subsystem
US6139197A (en) * 1997-03-04 2000-10-31 Seeitfirst.Com Method and system automatically forwarding snapshots created from a compressed digital video stream
US6023744A (en) * 1997-03-07 2000-02-08 Microsoft Corporation Method and mechanism for freeing disk space in a file system
US6038639A (en) * 1997-09-09 2000-03-14 Storage Technology Corporation Data file storage management system for snapshot copy operations
US6026402A (en) 1998-01-07 2000-02-15 Hewlett-Packard Company Process restriction within file system hierarchies
US6192518B1 (en) * 1998-01-22 2001-02-20 Mis Only, Inc. Method for distributing software over network links via electronic mail
US6253212B1 (en) * 1998-06-23 2001-06-26 Oracle Corporation Method and system for maintaining checkpoint values
US6119244A (en) * 1998-08-25 2000-09-12 Network Appliance, Inc. Coordinating persistent status information with multiple file servers
US6651075B1 (en) * 2000-02-16 2003-11-18 Microsoft Corporation Support for multiple temporal snapshots of same volume
US6748447B1 (en) * 2000-04-07 2004-06-08 Network Appliance, Inc. Method and apparatus for scalable distribution of information in a distributed network
US6643641B1 (en) * 2000-04-27 2003-11-04 Russell Snyder Web search engine with graphic snapshots
US6681223B1 (en) * 2000-07-27 2004-01-20 International Business Machines Corporation System and method of performing profile matching with a structured document
US6751635B1 (en) 2000-08-18 2004-06-15 Network Appliance, Inc. File deletion and truncation using a zombie file space
US6636879B1 (en) * 2000-08-18 2003-10-21 Network Appliance, Inc. Space allocation in a write anywhere file system
US6668264B1 (en) * 2001-04-03 2003-12-23 Network Appliance, Inc. Resynchronization of a target volume with a source volume
US20020169738A1 (en) * 2001-05-10 2002-11-14 Giel Peter Van Method and system for auditing an enterprise configuration
US6959310B2 (en) * 2002-02-15 2005-10-25 International Business Machines Corporation Generating data set of the first file system by determining a set of changes between data stored in first snapshot of the first file system, and data stored in second snapshot of the first file system
US6748504B2 (en) * 2002-02-15 2004-06-08 International Business Machines Corporation Deferred copy-on-write of a snapshot
US7007046B2 (en) * 2002-03-19 2006-02-28 Network Appliance, Inc. Format for transmission file system information between a source and a destination

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US20030158861A1 (en) 2003-08-21
WO2003069477A2 (en) 2003-08-21
US7111014B2 (en) 2006-09-19
US20050050110A1 (en) 2005-03-03
IL163544A0 (en) 2005-12-18
CA2474895A1 (en) 2003-08-21
AU2003214039A1 (en) 2003-09-04
US7502801B2 (en) 2009-03-10
KR20040080429A (ko) 2004-09-18
EP1476810A2 (de) 2004-11-17
IL163544A (en) 2009-09-01
US20060206536A1 (en) 2006-09-14
US6829617B2 (en) 2004-12-07
KR100745519B1 (ko) 2007-08-03
WO2003069477A3 (en) 2004-04-01
ATE470903T1 (de) 2010-06-15
TWI233548B (en) 2005-06-01
EP1476810B1 (de) 2010-06-09
TW200303469A (en) 2003-09-01

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