DE69833815T2 - Verbesserter Disk-Log mit verteiltem Schreibsystem - Google Patents

Verbesserter Disk-Log mit verteiltem Schreibsystem Download PDF

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Publication number
DE69833815T2
DE69833815T2 DE69833815T DE69833815T DE69833815T2 DE 69833815 T2 DE69833815 T2 DE 69833815T2 DE 69833815 T DE69833815 T DE 69833815T DE 69833815 T DE69833815 T DE 69833815T DE 69833815 T2 DE69833815 T2 DE 69833815T2
Authority
DE
Germany
Prior art keywords
disk
log
memory
area
transaction log
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
DE69833815T
Other languages
German (de)
English (en)
Other versions
DE69833815D1 (de
Inventor
Douglas L. Boise Voigt
Don L. Meridian Burkes
Kirk A. Eagle Hanson
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Application granted granted Critical
Publication of DE69833815D1 publication Critical patent/DE69833815D1/de
Publication of DE69833815T2 publication Critical patent/DE69833815T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • G11B2220/415—Redundant array of inexpensive disks [RAID] systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Debugging And Monitoring (AREA)
DE69833815T 1997-08-26 1998-03-26 Verbesserter Disk-Log mit verteiltem Schreibsystem Expired - Lifetime DE69833815T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/920,120 US6055604A (en) 1997-08-26 1997-08-26 Forced transaction log posting using a least busy storage media without maintaining redundancy of the transaction log
US920120 1997-08-26

Publications (2)

Publication Number Publication Date
DE69833815D1 DE69833815D1 (de) 2006-05-11
DE69833815T2 true DE69833815T2 (de) 2006-12-07

Family

ID=25443201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69833815T Expired - Lifetime DE69833815T2 (de) 1997-08-26 1998-03-26 Verbesserter Disk-Log mit verteiltem Schreibsystem

Country Status (4)

Country Link
US (1) US6055604A (enExample)
EP (1) EP0899731B1 (enExample)
JP (1) JP4163298B2 (enExample)
DE (1) DE69833815T2 (enExample)

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Publication number Priority date Publication date Assignee Title
GB2344196B (en) * 1998-11-26 2003-03-05 Ibm Data processing apparatus,method and computer program with optimized key-pointing operation for log record storage
US6553509B1 (en) * 1999-07-28 2003-04-22 Hewlett Packard Development Company, L.P. Log record parsing for a distributed log on a disk array data storage system
US6820182B1 (en) * 2000-10-18 2004-11-16 International Business Machines Corporation Support for exhaustion recovery in a data processing system with memory mirroring
US6996580B2 (en) * 2001-06-22 2006-02-07 International Business Machines Corporation System and method for granular control of message logging
US7055056B2 (en) * 2001-11-21 2006-05-30 Hewlett-Packard Development Company, L.P. System and method for ensuring the availability of a storage system
US6782450B2 (en) * 2001-12-06 2004-08-24 Raidcore, Inc. File mode RAID subsystem
US6922752B2 (en) * 2002-08-23 2005-07-26 Hewlett-Packard Development Company, L.P. Storage system using fast storage devices for storing redundant data
JP2005157825A (ja) * 2003-11-27 2005-06-16 Hitachi Ltd 障害復旧機能を有する計算機システム、および、障害復旧方法
US7467266B2 (en) * 2003-08-05 2008-12-16 International Business Machines Corporation Snapshot management method apparatus and system
US7451167B2 (en) * 2003-10-24 2008-11-11 Network Appliance, Inc. Verification of file system log data using per-entry checksums
JP4477370B2 (ja) * 2004-01-30 2010-06-09 株式会社日立製作所 データ処理システム
US7502954B1 (en) * 2004-05-26 2009-03-10 Emc Corporation High availability data storage system
US20060257188A1 (en) * 2005-05-13 2006-11-16 Microsoft Corporation Check printing system
JP2007086972A (ja) * 2005-09-21 2007-04-05 Hitachi Ltd ストレージシステム、二重化制御方法、及びプログラム
WO2008021402A2 (en) * 2006-08-17 2008-02-21 Wms Gaming Inc. Storing data in wagering game systems
US7523288B2 (en) * 2006-09-06 2009-04-21 Microsoft Corporation Dynamic fragment mapping
US7765361B2 (en) * 2006-11-21 2010-07-27 Microsoft Corporation Enforced transaction system recoverability on media without write-through
US8627135B2 (en) * 2010-08-14 2014-01-07 Teradata Us, Inc. Management of a distributed computing system through replication of write ahead logs
JP6035909B2 (ja) 2012-06-29 2016-11-30 富士通株式会社 ストレージシステムおよびストレージシステムの制御方法
US9507733B2 (en) 2013-06-21 2016-11-29 Microsoft Technology Licensing, Llc Cache destaging for virtual storage devices
CN105900073B (zh) 2013-08-29 2020-04-10 慧与发展有限责任合伙企业 用于维护事务日志的系统、计算机可读介质和方法
US10089013B2 (en) 2013-11-07 2018-10-02 Datrium, Inc. System and method for managing a non-volatile storage resource as a shared resource in a distributed system
US9411695B2 (en) 2013-12-04 2016-08-09 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Provisioning memory in a memory system for mirroring
US20170262367A1 (en) * 2016-03-11 2017-09-14 Qualcomm Incorporated Multi-rank collision reduction in a hybrid parallel-serial memory system
US11171671B2 (en) * 2019-02-25 2021-11-09 Samsung Electronics Co., Ltd. Reducing vulnerability window in key value storage server without sacrificing usable capacity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633387A (en) * 1983-02-25 1986-12-30 International Business Machines Corporation Load balancing in a multiunit system
US5239649A (en) * 1989-10-30 1993-08-24 International Business Machines Corporation Channel path load balancing, through selection of storage volumes to be processed, for long running applications
US5481694A (en) * 1991-09-26 1996-01-02 Hewlett-Packard Company High performance multiple-unit electronic data storage system with checkpoint logs for rapid failure recovery
US5499367A (en) * 1991-11-15 1996-03-12 Oracle Corporation System for database integrity with multiple logs assigned to client subsets
US5416915A (en) * 1992-12-11 1995-05-16 International Business Machines Corporation Method and system for minimizing seek affinity and enhancing write sensitivity in a DASD array

Also Published As

Publication number Publication date
US6055604A (en) 2000-04-25
EP0899731A3 (en) 2000-10-11
JP4163298B2 (ja) 2008-10-08
JPH11119919A (ja) 1999-04-30
EP0899731A2 (en) 1999-03-03
DE69833815D1 (de) 2006-05-11
EP0899731B1 (en) 2006-03-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 PU

8364 No opposition during term of opposition