DE69840905D1 - Paralleles Dateisystem und Verfahren zur Übernahme der Funktion eines Metadatenservers - Google Patents

Paralleles Dateisystem und Verfahren zur Übernahme der Funktion eines Metadatenservers

Info

Publication number
DE69840905D1
DE69840905D1 DE69840905T DE69840905T DE69840905D1 DE 69840905 D1 DE69840905 D1 DE 69840905D1 DE 69840905 T DE69840905 T DE 69840905T DE 69840905 T DE69840905 T DE 69840905T DE 69840905 D1 DE69840905 D1 DE 69840905D1
Authority
DE
Germany
Prior art keywords
function
file system
take over
metadata server
parallel file
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
DE69840905T
Other languages
English (en)
Inventor
Frank B Schmuck
Daniel Lloyd Mcnabb
James C Wyllie
Boaz Schmueli
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 DE69840905D1 publication Critical patent/DE69840905D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/18File system types
    • G06F16/1858Parallel file systems, i.e. file systems supporting multiple processors
DE69840905T 1997-07-11 1998-06-17 Paralleles Dateisystem und Verfahren zur Übernahme der Funktion eines Metadatenservers Expired - Lifetime DE69840905D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/893,865 US6023706A (en) 1997-07-11 1997-07-11 Parallel file system and method for multiple node file access

Publications (1)

Publication Number Publication Date
DE69840905D1 true DE69840905D1 (de) 2009-07-30

Family

ID=25402252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840905T Expired - Lifetime DE69840905D1 (de) 1997-07-11 1998-06-17 Paralleles Dateisystem und Verfahren zur Übernahme der Funktion eines Metadatenservers

Country Status (4)

Country Link
US (1) US6023706A (de)
EP (1) EP0899667B1 (de)
DE (1) DE69840905D1 (de)
TW (1) TW409215B (de)

Families Citing this family (167)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707634A (en) * 1988-10-05 1998-01-13 Pharmacia & Upjohn Company Finely divided solid crystalline powders via precipitation into an anti-solvent
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
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
US6260040B1 (en) * 1998-01-05 2001-07-10 International Business Machines Corporation Shared file system for digital content
US7725433B1 (en) * 1998-01-26 2010-05-25 International Business Machines Corporation Data navigation system and method employing data transformation lineage model
US6493720B1 (en) * 1998-01-26 2002-12-10 International Business Machines Corporation Method and system for synchronization of metadata in an information catalog
US7031901B2 (en) * 1998-05-13 2006-04-18 Abu El Ata Nabil A System and method for improving predictive modeling of an information system
US6990437B1 (en) * 1999-07-02 2006-01-24 Abu El Ata Nabil A Systems and method for determining performance metrics for constructing information systems
US20020049573A1 (en) * 1998-05-13 2002-04-25 El Ata Nabil A. Abu Automated system and method for designing model based architectures of information systems
US7783468B2 (en) * 1998-05-13 2010-08-24 Accretive Technologies, Inc. Automated system and method for service and cost architecture modeling of enterprise systems
US6311144B1 (en) 1998-05-13 2001-10-30 Nabil A. Abu El Ata Method and apparatus for designing and analyzing information systems using multi-layer mathematical models
US7389211B2 (en) * 1998-05-13 2008-06-17 Abu El Ata Nabil A System and method of predictive modeling for managing decisions for business enterprises
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
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
US6363396B1 (en) * 1998-12-21 2002-03-26 Oracle Corporation Object hashing with incremental changes
US6411964B1 (en) * 1998-12-23 2002-06-25 International Business Machines Corporation Methods for in-place online reorganization of a database
US6922708B1 (en) 1999-02-18 2005-07-26 Oracle International Corporation File system that supports transactions
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
US6185659B1 (en) * 1999-03-23 2001-02-06 Storage Technology Corporation Adapting resource use to improve performance in a caching memory system
US6654772B1 (en) * 1999-04-28 2003-11-25 Emc Corporation Multi-volume extent based file system
US7418435B1 (en) 1999-08-05 2008-08-26 Oracle International Corporation Multi-model access to data
US6549916B1 (en) * 1999-08-05 2003-04-15 Oracle Corporation Event notification system tied to a file system
US7280995B1 (en) 1999-08-05 2007-10-09 Oracle International Corporation On-the-fly format conversion
US6389420B1 (en) * 1999-09-30 2002-05-14 Emc Corporation File manager providing distributed locking and metadata management for shared data access by clients relinquishing locks after time period expiration
US7596563B1 (en) * 1999-10-28 2009-09-29 Hewlett-Packard Development Company, L.P. Computerized file system and method
US6516344B1 (en) * 1999-11-08 2003-02-04 Sun Microsystems, Inc. Reducing network traffic for remote file system accesses by keeping track of unallocated regions in files
EP1109104A1 (de) * 1999-12-14 2001-06-20 Sun Microsystems, Inc. Löschung von unbenutzten Datenschablonen
US6449613B1 (en) * 1999-12-23 2002-09-10 Bull Hn Information Systems Inc. Method and data processing system for hashing database record keys in a discontinuous hash table
JP2001184249A (ja) * 1999-12-27 2001-07-06 Fujitsu Ltd 分散処理システム,共有ファイルシステム操作装置,及び、コンピュータ可読媒体
US7246120B2 (en) 2000-01-28 2007-07-17 Oracle International Corporation Techniques for achieving higher availability of resources during reconfiguration of a cluster
US6920454B1 (en) 2000-01-28 2005-07-19 Oracle International Corporation Techniques for DLM optimization with transferring lock information
US6751616B1 (en) 2000-01-28 2004-06-15 Oracle International Corp. Techniques for DLM optimization with re-mapping responsibility for lock management
US6529906B1 (en) 2000-01-28 2003-03-04 Oracle Corporation Techniques for DLM optimization with re-mastering events
US6742035B1 (en) * 2000-02-28 2004-05-25 Novell, Inc. Directory-based volume location service for a distributed file system
US6442562B1 (en) * 2000-03-15 2002-08-27 International Business Machines Corporation Apparatus and method for using incomplete cached balance sets to generate incomplete or complete cached balance sets and balance values
US6597907B1 (en) * 2000-05-05 2003-07-22 Ericsson Inc. Detection of a deadlocked resource condition in a pool of shared resources
US7185005B1 (en) 2000-05-12 2007-02-27 Oracle International Corporation Nested transactions in a file system
US20020103907A1 (en) * 2000-06-20 2002-08-01 Erik Petersen System and method of storing data to a recording medium
CA2413434A1 (en) * 2000-06-26 2002-01-03 International Business Machines Corporation Data management application programming interface for a parallel file system
US6928459B1 (en) 2000-07-18 2005-08-09 International Business Machines Corporation Plurality of file systems using weighted allocation to allocate space on one or more storage devices
US6829678B1 (en) * 2000-07-18 2004-12-07 International Business Machines Corporation System for determining the order and frequency in which space is allocated on individual storage devices
US7881920B2 (en) 2000-08-29 2011-02-01 Abu El Ata Nabil A Systemic enterprise management method and apparatus
US20060288080A1 (en) * 2000-09-12 2006-12-21 Ibrix, Inc. Balanced computer architecture
US20040236798A1 (en) * 2001-09-11 2004-11-25 Sudhir Srinivasan Migration of control in a distributed segmented file system
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
US7836017B1 (en) 2000-09-12 2010-11-16 Hewlett-Packard Development Company, L.P. File replication in a distributed segmented file system
US7406484B1 (en) 2000-09-12 2008-07-29 Tbrix, Inc. Storage allocation in a distributed segmented file system
US7058648B1 (en) 2000-12-01 2006-06-06 Oracle International Corporation Hierarchy-based secured document repository
US6823337B2 (en) * 2000-12-27 2004-11-23 International Business Machines Corporation One writer, multiple readers, shared data table concurrent access
JP2002215659A (ja) * 2001-01-18 2002-08-02 Noriaki Kawamae 情報検索支援方法および情報検索支援システム
US6970892B2 (en) * 2001-02-16 2005-11-29 Stratus Technologies Bermuda Ltd Implementing standards-based file operations in proprietary operating systems
US6748380B2 (en) * 2001-05-14 2004-06-08 International Business Machines Corporation Method, system, and program product for permission to access software
JP2003215880A (ja) * 2002-01-23 2003-07-30 Oki Data Corp カラー画像記録装置
US7062338B1 (en) 2002-02-14 2006-06-13 Visteon Global Technologies, Inc. Track access management for large playlists in a vehicular multimedia player
US6820238B1 (en) 2002-02-19 2004-11-16 Visteon Global Technologies, Inc. Rotary control for quick playlist navigation in a vehicular multimedia player
US6700839B1 (en) 2002-02-19 2004-03-02 Visteon Global Technologies, Inc. Fast seek between multiple selections in a multimedia player
AU2003219835A1 (en) * 2002-02-22 2003-09-09 Mission Critical Linux, Inc. Clustering infrastructure system and method
GB2387085A (en) * 2002-03-25 2003-10-01 Sony Uk Ltd System
US7007024B2 (en) * 2002-03-29 2006-02-28 Panasas, Inc. Hashing objects into multiple directories for better concurrency and manageability
US7036039B2 (en) * 2002-03-29 2006-04-25 Panasas, Inc. Distributing manager failure-induced workload through the use of a manager-naming scheme
US7007047B2 (en) * 2002-03-29 2006-02-28 Panasas, Inc. Internally consistent file system image in distributed object-based data storage
US6985995B2 (en) 2002-03-29 2006-01-10 Panasas, Inc. Data file migration from a mirrored RAID to a non-mirrored XOR-based RAID without rewriting the data
US7191357B2 (en) * 2002-03-29 2007-03-13 Panasas, Inc. Hybrid quorum/primary-backup fault-tolerance model
US7464125B1 (en) * 2002-04-15 2008-12-09 Ibrix Inc. Checking the validity of blocks and backup duplicates of blocks during block reads
US7448077B2 (en) * 2002-05-23 2008-11-04 International Business Machines Corporation File level security for a metadata controller in a storage area network
US7010528B2 (en) * 2002-05-23 2006-03-07 International Business Machines Corporation Mechanism for running parallel application programs on metadata controller nodes
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
US8140622B2 (en) 2002-05-23 2012-03-20 International Business Machines Corporation Parallel metadata service in storage area network environment
US7287046B2 (en) * 2002-09-30 2007-10-23 Emc Corporation Method and system of compacting sparse directories in a file system
US7069268B1 (en) 2003-01-13 2006-06-27 Cisco Technology, Inc. System and method for identifying data using parallel hashing
US7035860B2 (en) * 2003-01-17 2006-04-25 International Business Machines Corporation Trusted access by an extendible framework method, system, article of manufacture, and computer program product
US7478096B2 (en) * 2003-02-26 2009-01-13 Burnside Acquisition, Llc History preservation in a computer storage system
US7409389B2 (en) * 2003-04-29 2008-08-05 International Business Machines Corporation Managing access to objects of a computing environment
US7447786B2 (en) * 2003-05-09 2008-11-04 Oracle International Corporation Efficient locking of shared data that is accessed for reads in a cluster database
US7373520B1 (en) * 2003-06-18 2008-05-13 Symantec Operating Corporation Method for computing data signatures
US8694510B2 (en) * 2003-09-04 2014-04-08 Oracle International Corporation Indexing XML documents efficiently
US8229932B2 (en) 2003-09-04 2012-07-24 Oracle International Corporation Storing XML documents efficiently in an RDBMS
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
US7379952B2 (en) * 2004-01-30 2008-05-27 Oracle International Corporation Techniques for multiple window resource remastering among nodes of a cluster
US7266558B2 (en) * 2004-02-02 2007-09-04 Gray Michael D Method and apparatus for global relief management
US7085907B2 (en) * 2004-02-17 2006-08-01 International Business Machines Corporation Dynamic reconfiguration of memory in a multi-cluster storage control unit
US7844646B1 (en) * 2004-03-12 2010-11-30 Netapp, Inc. Method and apparatus for representing file system metadata within a database for efficient queries
US7539702B2 (en) * 2004-03-12 2009-05-26 Netapp, Inc. Pre-summarization and analysis of results generated by an agent
US7293039B1 (en) 2004-03-12 2007-11-06 Network Appliance, Inc. Storage resource management across multiple paths
US7930277B2 (en) * 2004-04-21 2011-04-19 Oracle International Corporation Cost-based optimizer for an XML data repository within a database
US20070208946A1 (en) * 2004-07-06 2007-09-06 Oracle International Corporation High performance secure caching in the mid-tier
US7315926B2 (en) * 2004-09-21 2008-01-01 Emc Corporation Lock management for concurrent access to a single file from multiple data mover computers
US20060074940A1 (en) * 2004-10-05 2006-04-06 International Business Machines Corporation Dynamic management of node clusters to enable data sharing
US7904906B2 (en) * 2004-11-23 2011-03-08 Stratus Technologies Bermuda Ltd. Tracking modified pages on a computer system
US7627547B2 (en) * 2004-11-29 2009-12-01 Oracle International Corporation Processing path-based database operations
US7921076B2 (en) 2004-12-15 2011-04-05 Oracle International Corporation Performing an action in response to a file system event
US8131766B2 (en) * 2004-12-15 2012-03-06 Oracle International Corporation Comprehensive framework to integrate business logic into a repository
US7613701B2 (en) * 2004-12-22 2009-11-03 International Business Machines Corporation Matching of complex nested objects by multilevel hashing
US20060200469A1 (en) * 2005-03-02 2006-09-07 Lakshminarayanan Chidambaran Global session identifiers in a multi-node system
US7209990B2 (en) * 2005-04-05 2007-04-24 Oracle International Corporation Maintain fairness of resource allocation in a multi-node environment
US7653624B1 (en) * 2005-04-18 2010-01-26 Emc Corporation File system change tracking
US7660834B2 (en) * 2005-08-17 2010-02-09 International Business Machines Corporation Maintaining an aggregate including active files in a storage pool
US7634516B2 (en) * 2005-08-17 2009-12-15 International Business Machines Corporation Maintaining an aggregate including active files in a storage pool in a random access medium
US7617216B2 (en) * 2005-09-07 2009-11-10 Emc Corporation Metadata offload for a file server cluster
US7567966B2 (en) * 2005-09-15 2009-07-28 International Business Machines Corporation Method and apparatus for managing multi-stream input/output requests in a network file server
US8073841B2 (en) * 2005-10-07 2011-12-06 Oracle International Corporation Optimizing correlated XML extracts
US8356053B2 (en) * 2005-10-20 2013-01-15 Oracle International Corporation Managing relationships between resources stored within a repository
US7840314B2 (en) * 2005-10-28 2010-11-23 General Motors Llc Computer peripheral device method and apparatus
US20070118693A1 (en) * 2005-11-19 2007-05-24 International Business Machines Cor Method, apparatus and computer program product for cache restoration in a storage system
US8949455B2 (en) 2005-11-21 2015-02-03 Oracle International Corporation Path-caching mechanism to improve performance of path-related operations in a repository
US7836020B1 (en) * 2006-04-03 2010-11-16 Network Appliance, Inc. Method and apparatus to improve server performance associated with takeover and giveback procedures
US7925681B2 (en) * 2006-04-28 2011-04-12 Microsoft Corporation Bypass of the namespace hierarchy to open files
US8190571B2 (en) 2006-06-07 2012-05-29 Microsoft Corporation Managing data with backup server indexing
US20090132621A1 (en) * 2006-07-28 2009-05-21 Craig Jensen Selecting storage location for file storage based on storage longevity and speed
US9052826B2 (en) * 2006-07-28 2015-06-09 Condusiv Technologies Corporation Selecting storage locations for storing data based on storage location attributes and data usage statistics
US7870128B2 (en) * 2006-07-28 2011-01-11 Diskeeper Corporation Assigning data for storage based on speed with which data may be retrieved
US7571165B2 (en) * 2006-09-28 2009-08-04 Sap Ag Method and system for providing locking behavior
US7797310B2 (en) * 2006-10-16 2010-09-14 Oracle International Corporation Technique to estimate the cost of streaming evaluation of XPaths
US7827177B2 (en) * 2006-10-16 2010-11-02 Oracle International Corporation Managing compound XML documents in a repository
US9183321B2 (en) * 2006-10-16 2015-11-10 Oracle International Corporation Managing compound XML documents in a repository
US8150870B1 (en) * 2006-12-22 2012-04-03 Amazon Technologies, Inc. Scalable partitioning in a multilayered data service framework
US7930270B2 (en) * 2007-02-26 2011-04-19 Microsoft Corporation Managing files on multiple computing devices
US8990954B2 (en) * 2007-06-20 2015-03-24 International Business Machines Corporation Distributed lock manager for file system objects in a shared file system
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
US8655919B2 (en) * 2007-07-30 2014-02-18 International Business Machines Corporation Storage system and method for updating a hash tree
US20090049047A1 (en) * 2007-08-15 2009-02-19 Microsoft Corporation Storing custom metadata using custom access control entries
US8214641B2 (en) * 2007-08-23 2012-07-03 Microsoft Corporation File access in multi-protocol environment
US8091094B2 (en) 2007-10-10 2012-01-03 Sap Ag Methods and systems for ambistateful backend control
US9767120B2 (en) * 2008-01-16 2017-09-19 Hitachi Data Systems Engineering UK Limited Multi-way checkpoints in a data storage system
US20090112668A1 (en) * 2007-10-31 2009-04-30 Abu El Ata Nabil A Dynamic service emulation of corporate performance
US20090222509A1 (en) * 2008-02-29 2009-09-03 Chao King System and Method for Sharing Storage Devices over a Network
US7971099B2 (en) * 2008-04-02 2011-06-28 International Business Machines Corporation Method for enabling faster recovery of client applications in the event of server failure
US9678879B2 (en) * 2008-05-29 2017-06-13 Red Hat, Inc. Set partitioning for encoding file system allocation metadata
US7958112B2 (en) * 2008-08-08 2011-06-07 Oracle International Corporation Interleaving query transformations for XML indexes
WO2010023052A2 (en) 2008-08-26 2010-03-04 International Business Machines Corporation A method, apparatus and computer program for provisioning a storage volume to a virtual server
US8996835B2 (en) * 2008-09-15 2015-03-31 International Business Machines Corporation Apparatus and method for provisioning storage to a shared file system in a storage area network
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
EP2275952A1 (de) 2009-07-01 2011-01-19 Thomson Telecom Belgium Verfahren zum Zugreifen auf Dateien eines Dateisystems gemäß Metadaten und Vorrichtung, die das Verfahren umsetzt
US8495044B2 (en) * 2009-09-02 2013-07-23 Microsoft Corporation File system node updates
US8458239B2 (en) 2009-12-16 2013-06-04 International Business Machines Corporation Directory traversal in a scalable multi-node file system cache for a remote cluster file system
US8495250B2 (en) 2009-12-16 2013-07-23 International Business Machines Corporation Asynchronous file operations in a scalable multi-node file system cache for a remote cluster file system
US9158788B2 (en) 2009-12-16 2015-10-13 International Business Machines Corporation Scalable caching of remote file data in a cluster file system
US8473582B2 (en) * 2009-12-16 2013-06-25 International Business Machines Corporation Disconnected file operations in a scalable multi-node file system cache for a remote cluster file system
US9058334B2 (en) * 2010-02-11 2015-06-16 Emc Corporation Parallel file system processing
US9244015B2 (en) 2010-04-20 2016-01-26 Hewlett-Packard Development Company, L.P. Self-arranging, luminescence-enhancement device for surface-enhanced luminescence
US8397080B2 (en) * 2010-07-29 2013-03-12 Industrial Technology Research Institute Scalable segment-based data de-duplication system and method for incremental backups
US8655847B2 (en) 2010-08-16 2014-02-18 Microsoft Corporation Mirroring data changes in a database system
US8463788B2 (en) * 2010-09-03 2013-06-11 Marvell World Trade Ltd. Balancing caching load in a peer-to-peer based network file system
US9279767B2 (en) 2010-10-20 2016-03-08 Hewlett-Packard Development Company, L.P. Chemical-analysis device integrated with metallic-nanofinger device for chemical sensing
US9274058B2 (en) 2010-10-20 2016-03-01 Hewlett-Packard Development Company, L.P. Metallic-nanofinger device for chemical sensing
KR101755421B1 (ko) * 2011-01-10 2017-07-10 삼성전자주식회사 클라이언트 장치를 이용한 호스트 장치의 파일 정보 시스템 편집 방법 및 시스템
US8639971B1 (en) 2011-02-17 2014-01-28 Scale Computing Condition detection and reporting in complex systems
US8949258B2 (en) 2011-03-28 2015-02-03 Microsoft Corporation Techniques to manage file conversions
US9104651B1 (en) 2011-07-15 2015-08-11 Scale Computing, Inc. Techniques for distributing tests and test suites across a network
US8949305B1 (en) 2011-07-15 2015-02-03 Scale Computing, Inc. Distributed dynamic system configuration
US9077665B1 (en) 2012-05-24 2015-07-07 Scale Computing, Inc. Transferring virtual machines and resource localization in a distributed fault-tolerant system
US10019287B1 (en) 2012-08-23 2018-07-10 Scale Computing Virtual machine resource display
US10430216B1 (en) 2012-08-23 2019-10-01 Scale Computing Inc Virtual machine automated selection
US9648103B2 (en) 2014-02-11 2017-05-09 Red Hat, Inc. Non-uniform file access in a distributed file system
US20150378993A1 (en) * 2014-06-27 2015-12-31 Netapp, Inc. System and method for implementing a quota system in a distributed file system
US10496607B2 (en) * 2016-04-01 2019-12-03 Tuxera Inc. Systems and methods for enabling modifications of multiple data objects within a file system volume
US10237335B2 (en) * 2016-06-15 2019-03-19 Advanced Micro Devices, Inc. Managing cluster-level performance variability without a centralized controller
US10459810B2 (en) 2017-07-06 2019-10-29 Oracle International Corporation Technique for higher availability in a multi-node system using replicated lock information to determine a set of data blocks for recovery
CN110519319B (zh) * 2018-05-22 2022-02-11 杭州海康威视数字技术股份有限公司 一种分裂分区的方法及装置
US10671370B2 (en) * 2018-05-30 2020-06-02 Red Hat, Inc. Distributing file system states
RU2708356C1 (ru) * 2018-06-29 2019-12-05 Акционерное общество "Лаборатория Касперского" Система и способ двухэтапной классификации файлов
US11221989B2 (en) * 2018-07-31 2022-01-11 International Business Machines Corporation Tape image reclaim in hierarchical storage systems
US11403261B2 (en) * 2018-12-07 2022-08-02 Vmware, Inc. Isolation of concurrent read and write transactions on the same file
WO2020180291A1 (en) * 2019-03-04 2020-09-10 Hitachi Vantara Llc Metadata routing in a distributed system
CN113742364B (zh) * 2021-09-10 2023-12-26 拉卡拉支付股份有限公司 数据访问方法、装置、电子设备、存储介质及程序产品

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737549A (en) * 1994-01-31 1998-04-07 Ecole Polytechnique Federale De Lausanne Method and apparatus for a parallel data storage and processing server
US5742812A (en) * 1995-08-28 1998-04-21 International Business Machines Corporation Parallel network communications protocol using token passing

Also Published As

Publication number Publication date
US6023706A (en) 2000-02-08
EP0899667B1 (de) 2009-06-17
EP0899667A2 (de) 1999-03-03
EP0899667A3 (de) 2005-02-23
TW409215B (en) 2000-10-21

Similar Documents

Publication Publication Date Title
DE69840905D1 (de) Paralleles Dateisystem und Verfahren zur Übernahme der Funktion eines Metadatenservers
DE69724947D1 (de) Rechnersystem und Verfahren zur Sicherung einer Datei
DE69840904D1 (de) Paralleles Dateisystem und -Verfahren zur Auswahl eines Metadatenrechners
DE69824688D1 (de) System und Verfahren zur Leistungsoptimierung eines Rechnersystems
DE69718635D1 (de) Verfahren und vorrichtung zur verwendung der netzwekadresseninformation zur verbesserung der leistung der netzwerktransaktionen
DE69936264D1 (de) Verfahren und vorrichtung zur verwaltung einer multimediadatei
DE69534292D1 (de) Verfahren und System zur Dateifernübertragung
DE69802080D1 (de) Verfahren und vorrichtung zur realisierung gesicherter zeitstempeln für dokumente und rechnerdateien
DE69513232T2 (de) Verfahren und Vorrichtung zur Schätzung des Gefälle- und Seitenneigungswinkels einer Fahrbahn
DE69430421D1 (de) Verfahren und Gerät zur Automatisierung der Umgebungsanpassung von Rechnerprogrammen
DE69619213T2 (de) System und Verfahren zur Lastverteilung eines Datei-Servers
DE69827213D1 (de) Verfahren und Vorrichtung zur Erhöhung der Datenausgabe eines Geräts mit eingeschränkten Betriebsmitteln
DE69835102D1 (de) Verfahren und vorrichtung zur gesicherten übertragung eines datensatzes
DE69208345D1 (de) Verfahren und Vorrichtung zur Sicherung eines Gleiskettengelenks
DE69801816D1 (de) Vorrichtung und verfahren zur aktualisierung und zur synchronisierung von informationen zwischen einem klient und einem server
DE69533854D1 (de) Einrichtung und Verfahren zur fehlertoleranten Schlüsselverwaltung
DE69721438D1 (de) Verfahren und Gerät zur Initialisierung eines Rechners
DE69838367D1 (de) Paralleles Dateiensystem und Verfahren zur unabhängigen Datenaufzeichnung
DE69530734D1 (de) System und Verfahren zur Workflow-Verwaltung
DE69931256D1 (de) Verfahren und system zum zurückholen einer elektronischen akte
DE69621381D1 (de) Verfahren und Vorrichtung zur internen Versionsbildung von Objekten unter Verwendung einer Datei
DE69810910T2 (de) System und verfahren zur automatischen aufrechterhaltung eines rechnersystems
DE19782056T1 (de) System und Verfahren zur Computerschnittstellenerweiterung
DE69127048D1 (de) Verfahren und Vorrichtung zur Editierung von MIDI-Dateien
DE69932465D1 (de) Dateidistributionssystem und dessen Verfahren

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition