JP5376624B2 - ホスト適応シーク技術環境 - Google Patents

ホスト適応シーク技術環境 Download PDF

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Publication number
JP5376624B2
JP5376624B2 JP2008166092A JP2008166092A JP5376624B2 JP 5376624 B2 JP5376624 B2 JP 5376624B2 JP 2008166092 A JP2008166092 A JP 2008166092A JP 2008166092 A JP2008166092 A JP 2008166092A JP 5376624 B2 JP5376624 B2 JP 5376624B2
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JP
Japan
Prior art keywords
command
latency
load
commands
network
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 - Fee Related
Application number
JP2008166092A
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English (en)
Japanese (ja)
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JP2009009572A5 (https=
JP2009009572A (ja
Inventor
エドワード ルッベルス クラーク
マイケル レスター ロバート
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Seagate Technology LLC
Original Assignee
Seagate Technology LLC
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.)
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Publication date
Application filed by Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of JP2009009572A publication Critical patent/JP2009009572A/ja
Publication of JP2009009572A5 publication Critical patent/JP2009009572A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0613—Improving I/O performance in relation to throughput
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2008166092A 2007-06-26 2008-06-25 ホスト適応シーク技術環境 Expired - Fee Related JP5376624B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/768,850 US7870335B2 (en) 2007-06-26 2007-06-26 Host adaptive seek technique environment
US11/768,850 2007-06-26

Publications (3)

Publication Number Publication Date
JP2009009572A JP2009009572A (ja) 2009-01-15
JP2009009572A5 JP2009009572A5 (https=) 2011-07-21
JP5376624B2 true JP5376624B2 (ja) 2013-12-25

Family

ID=40162113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008166092A Expired - Fee Related JP5376624B2 (ja) 2007-06-26 2008-06-25 ホスト適応シーク技術環境

Country Status (2)

Country Link
US (1) US7870335B2 (https=)
JP (1) JP5376624B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180575A1 (en) * 2008-10-21 2010-04-28 SCI Innovations Limited Portable communication device
US9417823B2 (en) 2011-07-12 2016-08-16 Violin Memory Inc. Memory system management
US9335939B2 (en) 2011-07-12 2016-05-10 Violin Memory Inc. RAIDed memory system
US9158714B2 (en) * 2012-01-31 2015-10-13 Symantec Corporation Method and system for multi-layer differential load balancing in tightly coupled clusters
US9213646B1 (en) * 2013-06-20 2015-12-15 Seagate Technology Llc Cache data value tracking
JP6341212B2 (ja) * 2013-11-25 2018-06-13 日本電気株式会社 情報収集システム、サーバ装置、エッジ装置、制御方法、及びプログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05108274A (ja) * 1991-10-11 1993-04-30 Hitachi Ltd 並列デイスク制御方法および並列デイスク制御装置
JPH06243042A (ja) * 1993-02-19 1994-09-02 Hitachi Ltd 記憶制御装置
EP0922761B1 (en) * 1997-06-24 2009-02-18 Nissui Pharmaceutical Co., Ltd. Monoclonal antibody specific to anti-human fibrin monomer, process for producing the same, hybridomas, and immunoassay method
US6170042B1 (en) * 1998-02-24 2001-01-02 Seagate Technology Llc Disc drive data storage system and method for dynamically scheduling queued commands
US6728748B1 (en) * 1998-12-01 2004-04-27 Network Appliance, Inc. Method and apparatus for policy based class of service and adaptive service level management within the context of an internet and intranet
US6339811B1 (en) * 1999-04-21 2002-01-15 Seagate Technologh Llc Rotationally optimized seek initiation
US6446241B1 (en) * 1999-07-15 2002-09-03 Texas Instruments Incorporated Automated method for testing cache
US6629211B2 (en) * 2001-04-20 2003-09-30 International Business Machines Corporation Method and system for improving raid controller performance through adaptive write back/write through caching
US6925539B2 (en) * 2002-02-06 2005-08-02 Seagate Technology Llc Data transfer performance through resource allocation
JP4322068B2 (ja) * 2003-03-07 2009-08-26 富士通株式会社 ストレージシステム及びそのデイスク負荷バランス制御方法
US7917903B2 (en) * 2003-03-27 2011-03-29 Hewlett-Packard Development Company, L.P. Quality of service controller and method for a data storage system
US20050149940A1 (en) * 2003-12-31 2005-07-07 Sychron Inc. System Providing Methodology for Policy-Based Resource Allocation
US7363399B2 (en) * 2005-08-17 2008-04-22 International Business Machines Corporation Method, apparatus and computer program product providing storage network dynamic tuning of I/O flow with Queue Depth

Also Published As

Publication number Publication date
US20090006738A1 (en) 2009-01-01
US7870335B2 (en) 2011-01-11
JP2009009572A (ja) 2009-01-15

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