DE69840904D1 - Paralleles Dateisystem und -Verfahren zur Auswahl eines Metadatenrechners - Google Patents

Paralleles Dateisystem und -Verfahren zur Auswahl eines Metadatenrechners

Info

Publication number
DE69840904D1
DE69840904D1 DE69840904T DE69840904T DE69840904D1 DE 69840904 D1 DE69840904 D1 DE 69840904D1 DE 69840904 T DE69840904 T DE 69840904T DE 69840904 T DE69840904 T DE 69840904T DE 69840904 D1 DE69840904 D1 DE 69840904D1
Authority
DE
Germany
Prior art keywords
selecting
file system
parallel file
metadata calculator
calculator
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
DE69840904T
Other languages
English (en)
Inventor
Frank B Schmuck
Robert J Curran
James C Wyllie
Boaz Shmueli
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 DE69840904D1 publication Critical patent/DE69840904D1/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
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/1858—Parallel file systems, i.e. file systems supporting multiple processors
    • 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
DE69840904T 1997-07-11 1998-06-17 Paralleles Dateisystem und -Verfahren zur Auswahl eines Metadatenrechners Expired - Lifetime DE69840904D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/893,723 US5974424A (en) 1997-07-11 1997-07-11 Parallel file system and method with a metadata node

Publications (1)

Publication Number Publication Date
DE69840904D1 true DE69840904D1 (de) 2009-07-30

Family

ID=25401967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840904T Expired - Lifetime DE69840904D1 (de) 1997-07-11 1998-06-17 Paralleles Dateisystem und -Verfahren zur Auswahl eines Metadatenrechners

Country Status (4)

Country Link
US (1) US5974424A (de)
EP (1) EP0890916B1 (de)
DE (1) DE69840904D1 (de)
TW (1) TW412692B (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3887867B2 (ja) * 1997-02-26 2007-02-28 株式会社日立製作所 構造化文書の登録方法
US6415373B1 (en) 1997-12-24 2002-07-02 Avid Technology, Inc. Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner
US6374336B1 (en) 1997-12-24 2002-04-16 Avid Technology, Inc. Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner
US7010532B1 (en) 1997-12-31 2006-03-07 International Business Machines Corporation Low overhead methods and apparatus for shared access storage devices
WO1999042934A2 (en) * 1998-02-20 1999-08-26 Storm Systems, Llc File system performance enhancement
US6275830B1 (en) * 1998-03-18 2001-08-14 Oracle Corporation Compile time variable size paging of constant pools
US6411970B1 (en) * 1998-05-21 2002-06-25 Intergraph Corporation Methods and apparatus for an automatic file indexer
US7870239B1 (en) * 1998-06-30 2011-01-11 Emc Corporation Method and system for securing network access to dynamically updateable data stored in a data storage system
US6973455B1 (en) 1999-03-03 2005-12-06 Emc Corporation File server system providing direct data sharing between clients with a server acting as an arbiter and coordinator
US6240416B1 (en) * 1998-09-11 2001-05-29 Ambeo, Inc. Distributed metadata system and method
US7010554B2 (en) * 2002-04-04 2006-03-07 Emc Corporation Delegation of metadata management in a storage system by leasing of free file system blocks and i-nodes from a file system owner
US6499039B1 (en) * 1999-09-23 2002-12-24 Emc Corporation Reorganization of striped data during file system expansion in a data storage system
US6779080B2 (en) * 2000-01-11 2004-08-17 International Business Machines Corporation Serial data storage system with automatically adjusted data protection to implement worm media with limited overwrite allowing write appending
KR100343231B1 (ko) * 2000-08-28 2002-07-10 전창오 클러스터 파일 시스템 및 시스템내의 매핑 방법
US6782389B1 (en) * 2000-09-12 2004-08-24 Ibrix, Inc. Distributing files across multiple, permissibly heterogeneous, storage devices
US8935307B1 (en) * 2000-09-12 2015-01-13 Hewlett-Packard Development Company, L.P. Independent data access in a segmented file system
US6671772B1 (en) * 2000-09-20 2003-12-30 Robert E. Cousins Hierarchical file system structure for enhancing disk transfer efficiency
US6708175B2 (en) 2001-06-06 2004-03-16 International Business Machines Corporation Program support for disk fencing in a shared disk parallel file system across storage area network
EP1367655A4 (de) * 2001-09-03 2009-05-06 Panasonic Corp "halbleiter-lichtemissionsbauelement, lichtemissionsvorrichtung und herstellungsverfahren für ein halbleiter-lichtemissionsbauelement"
US7010528B2 (en) * 2002-05-23 2006-03-07 International Business Machines Corporation Mechanism for running parallel application programs on metadata controller nodes
US8140622B2 (en) 2002-05-23 2012-03-20 International Business Machines Corporation Parallel metadata service in storage area network environment
US7448077B2 (en) 2002-05-23 2008-11-04 International Business Machines Corporation File level security for a metadata controller in a storage area network
US20030220943A1 (en) * 2002-05-23 2003-11-27 International Business Machines Corporation Recovery of a single metadata controller failure in a storage area network environment
AU2003241771A1 (en) * 2002-05-28 2003-12-12 Dai Nippon Printing Co., Ltd. Parallel processing system
US7454529B2 (en) 2002-08-02 2008-11-18 Netapp, Inc. Protectable data storage system and a method of protecting and/or managing a data storage system
US7437387B2 (en) 2002-08-30 2008-10-14 Netapp, Inc. Method and system for providing a file system overlay
US7882081B2 (en) * 2002-08-30 2011-02-01 Netapp, Inc. Optimized disk repository for the storage and retrieval of mostly sequential data
US7281248B2 (en) * 2002-11-19 2007-10-09 Microsoft Corporation Virtualized and realized user interface controls
US7072904B2 (en) * 2002-12-02 2006-07-04 Microsoft Corporation Deletion and compaction using versioned nodes
US7567993B2 (en) 2002-12-09 2009-07-28 Netapp, Inc. Method and system for creating and using removable disk based copies of backup data
US8024172B2 (en) 2002-12-09 2011-09-20 Netapp, Inc. Method and system for emulating tape libraries
US6973369B2 (en) 2003-03-12 2005-12-06 Alacritus, Inc. System and method for virtual vaulting
JP2005078612A (ja) * 2003-09-04 2005-03-24 Hitachi Ltd ファイル共有システム及びファイル共有装置間のファイル移行方法
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
US7567987B2 (en) 2003-10-24 2009-07-28 Microsoft Corporation File sharing in P2P group shared spaces
US7720817B2 (en) 2004-02-04 2010-05-18 Netapp, Inc. Method and system for browsing objects on a protected volume in a continuous data protection system
US7315965B2 (en) 2004-02-04 2008-01-01 Network Appliance, Inc. Method and system for storing data using a continuous data protection system
US7406488B2 (en) 2004-02-04 2008-07-29 Netapp Method and system for maintaining data in a continuous data protection system
US7904679B2 (en) 2004-02-04 2011-03-08 Netapp, Inc. Method and apparatus for managing backup data
US7783606B2 (en) 2004-02-04 2010-08-24 Netapp, Inc. Method and system for remote data recovery
US7490103B2 (en) 2004-02-04 2009-02-10 Netapp, Inc. Method and system for backing up data
US7559088B2 (en) 2004-02-04 2009-07-07 Netapp, Inc. Method and apparatus for deleting data upon expiration
US7426617B2 (en) * 2004-02-04 2008-09-16 Network Appliance, Inc. Method and system for synchronizing volumes in a continuous data protection system
US7386663B2 (en) * 2004-05-13 2008-06-10 Cousins Robert E Transaction-based storage system and method that uses variable sized objects to store data
US8028135B1 (en) 2004-09-01 2011-09-27 Netapp, Inc. Method and apparatus for maintaining compliant storage
US8166005B2 (en) * 2004-09-21 2012-04-24 Emc Corporation Pathname caching and protection of the root directory in a nested multilayer directory structure
US20060074940A1 (en) * 2004-10-05 2006-04-06 International Business Machines Corporation Dynamic management of node clusters to enable data sharing
US7620668B2 (en) * 2005-05-06 2009-11-17 Microsoft Corporation Authoritative and non-authoritative restore
US7617216B2 (en) * 2005-09-07 2009-11-10 Emc Corporation Metadata offload for a file server cluster
US7401198B2 (en) 2005-10-06 2008-07-15 Netapp Maximizing storage system throughput by measuring system performance metrics
US7743363B2 (en) * 2005-10-13 2010-06-22 Microsoft Corporation Extensible meta-data
US7650533B1 (en) 2006-04-20 2010-01-19 Netapp, Inc. Method and system for performing a restoration in a continuous data protection system
US7653832B2 (en) * 2006-05-08 2010-01-26 Emc Corporation Storage array virtualization using a storage block mapping protocol client and server
US7676514B2 (en) * 2006-05-08 2010-03-09 Emc Corporation Distributed maintenance of snapshot copies by a primary processor managing metadata and a secondary processor providing read-write access to a production dataset
US7945726B2 (en) * 2006-05-08 2011-05-17 Emc Corporation Pre-allocation and hierarchical mapping of data blocks distributed from a first processor to a second processor for use in a file system
US8150870B1 (en) * 2006-12-22 2012-04-03 Amazon Technologies, Inc. Scalable partitioning in a multilayered data service framework
KR101321369B1 (ko) * 2007-03-21 2013-10-28 삼성전자주식회사 디스크 블록 액세스 처리 방법 및 시스템
US7890555B2 (en) * 2007-07-10 2011-02-15 International Business Machines Corporation File system mounting in a clustered file system
US8156164B2 (en) 2007-07-11 2012-04-10 International Business Machines Corporation Concurrent directory update in a cluster file system
US20090144463A1 (en) * 2007-11-29 2009-06-04 Dell Products L.P. System and Method for Input/Output Communication
US8321389B2 (en) * 2009-01-08 2012-11-27 International Business Machines Corporation Method, apparatus and computer program product for maintaining file system client directory caches with parallel directory writes
CN101539873B (zh) * 2009-04-15 2011-02-09 成都市华为赛门铁克科技有限公司 数据恢复的方法、数据节点及分布式文件系统
CN102193952B (zh) * 2010-03-19 2014-03-12 联想(北京)有限公司 元数据服务器、机群系统及机群系统中的文件创建方法
US8701113B2 (en) * 2010-05-27 2014-04-15 International Business Machines Corporation Switch-aware parallel file system
US9032484B2 (en) 2011-10-31 2015-05-12 International Business Machines Corporation Access control in a hybrid environment
US9152705B2 (en) * 2012-10-24 2015-10-06 Wal-Mart Stores, Inc. Automatic taxonomy merge
US10129242B2 (en) 2013-09-16 2018-11-13 Airwatch Llc Multi-persona devices and management
US10237335B2 (en) * 2016-06-15 2019-03-19 Advanced Micro Devices, Inc. Managing cluster-level performance variability without a centralized controller
US10467190B2 (en) 2016-09-29 2019-11-05 Veritas Technologies Llc Tracking access pattern of inodes and pre-fetching inodes
US10235293B2 (en) 2016-09-29 2019-03-19 Veritas Technologies Llc Tracking access pattern of inodes and pre-fetching inodes
CN110352410B (zh) * 2016-09-29 2023-01-20 华睿泰科技有限责任公司 跟踪索引节点的访问模式以及预提取索引节点
US10438092B2 (en) * 2018-01-31 2019-10-08 Analytical Graphics, Inc. Systems and methods for converting massive point cloud datasets to a hierarchical storage format
US10671370B2 (en) * 2018-05-30 2020-06-02 Red Hat, Inc. Distributing file system states
CN110502457B (zh) * 2019-08-23 2022-02-18 北京浪潮数据技术有限公司 一种元数据存储方法及装置
CN113010476B (zh) * 2021-03-15 2023-12-22 腾讯云计算（北京）有限责任公司 元数据查找方法、装置、设备及计算机可读存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023314B (en) * 1978-06-15 1982-10-06 Ibm Digital data processing systems
US5202971A (en) * 1987-02-13 1993-04-13 International Business Machines Corporation System for file and record locking between nodes in a distributed data processing environment maintaining one copy of each file lock
US5043876A (en) * 1988-05-27 1991-08-27 International Business Machines Corporation N-level file shadowing and recovery in a shared file system
US5226159A (en) * 1989-05-15 1993-07-06 International Business Machines Corporation File lock management in a distributed data processing system
JP2532194B2 (ja) * 1992-03-30 1996-09-11 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 プロセッサと結合機能間に対するメッセ―ジ経路指定機能を有するデ―タ処理システム
US5454108A (en) * 1994-01-26 1995-09-26 International Business Machines Corporation Distributed lock manager using a passive, state-full control-server
US5737549A (en) * 1994-01-31 1998-04-07 Ecole Polytechnique Federale De Lausanne Method and apparatus for a parallel data storage and processing server
US5490270A (en) * 1994-06-16 1996-02-06 International Business Machines Corporation Simultaneous updates to the modification time attribute of a shared file in a cluster having a server and client nodes
US5566297A (en) * 1994-06-16 1996-10-15 International Business Machines Corporation Non-disruptive recovery from file server failure in a highly available file system for clustered computing environments
US5742812A (en) * 1995-08-28 1998-04-21 International Business Machines Corporation Parallel network communications protocol using token passing
US5832496A (en) * 1995-10-12 1998-11-03 Ncr Corporation System and method for performing intelligent analysis of a computer database
US5826001A (en) * 1995-10-13 1998-10-20 Digital Equipment Corporation Reconstructing data blocks in a raid array data storage system having storage device metadata and raid set metadata
US5774643A (en) * 1995-10-13 1998-06-30 Digital Equipment Corporation Enhanced raid write hole protection and recovery
US5832512A (en) * 1996-04-15 1998-11-03 Sun Microsystems, Inc. Apparatus and method for file number re-mapping for disconnected operations in a client-server network
US5832501A (en) * 1996-12-31 1998-11-03 Apple Computer, Inc. Method and system for filtering file manager attribute values

Also Published As

Publication number Publication date
EP0890916A3 (de) 2005-02-23
EP0890916B1 (de) 2009-06-17
TW412692B (en) 2000-11-21
US5974424A (en) 1999-10-26
EP0890916A2 (de) 1999-01-13

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