JP5882557B2 - 要求優先順位シーク・マネージャ - Google Patents

要求優先順位シーク・マネージャ Download PDF

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Publication number
JP5882557B2
JP5882557B2 JP2008169064A JP2008169064A JP5882557B2 JP 5882557 B2 JP5882557 B2 JP 5882557B2 JP 2008169064 A JP2008169064 A JP 2008169064A JP 2008169064 A JP2008169064 A JP 2008169064A JP 5882557 B2 JP5882557 B2 JP 5882557B2
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JP
Japan
Prior art keywords
command
controller
controllers
data
data transfer
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Expired - Fee Related
Application number
JP2008169064A
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English (en)
Japanese (ja)
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JP2009015844A5 (https=
JP2009015844A (ja
Inventor
エドワード ルッベルス クラーク
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
マイケル レスター ロバート
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Seagate Technology LLC
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Seagate Technology LLC
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Publication date
Application filed by Seagate Technology LLC filed Critical Seagate Technology LLC
Publication of JP2009015844A publication Critical patent/JP2009015844A/ja
Publication of JP2009015844A5 publication Critical patent/JP2009015844A5/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)
JP2008169064A 2007-06-29 2008-06-27 要求優先順位シーク・マネージャ Expired - Fee Related JP5882557B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/771,505 2007-06-29
US11/771,505 US8745326B2 (en) 2005-06-02 2007-06-29 Request priority seek manager

Publications (3)

Publication Number Publication Date
JP2009015844A JP2009015844A (ja) 2009-01-22
JP2009015844A5 JP2009015844A5 (https=) 2011-08-11
JP5882557B2 true JP5882557B2 (ja) 2016-03-09

Family

ID=40162114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008169064A Expired - Fee Related JP5882557B2 (ja) 2007-06-29 2008-06-27 要求優先順位シーク・マネージャ

Country Status (2)

Country Link
US (1) US8745326B2 (https=)
JP (1) JP5882557B2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8910234B2 (en) * 2007-08-21 2014-12-09 Schneider Electric It Corporation System and method for enforcing network device provisioning policy
US8195891B2 (en) 2009-03-30 2012-06-05 Intel Corporation Techniques to perform power fail-safe caching without atomic metadata
US20110191626A1 (en) * 2010-02-01 2011-08-04 Sqalli Mohammed H Fault-tolerant network management system
US10318426B1 (en) * 2011-09-27 2019-06-11 EMC IP Holding Company LLC Cloud capable storage platform with computation operating environment for storage and generic applications
US9582057B2 (en) * 2015-01-12 2017-02-28 Dell Products, L.P. Server chassis with dual purpose bay for storage module or power supply module
US20160227532A1 (en) * 2015-02-02 2016-08-04 Shahrnaz Azizi Systems, methods, and devices for signal classification in wireless networks
US9965323B2 (en) 2015-03-11 2018-05-08 Western Digital Technologies, Inc. Task queues
US9711232B2 (en) * 2015-09-22 2017-07-18 Samsung Electronics Co., Ltd. Dynamic non-volatile memory operation scheduling for controlling power consumption of solid-state drives
US9977487B2 (en) * 2015-09-22 2018-05-22 Samsung Electronics Co., Ltd. Dynamic non-volatile memory operation scheduling for controlling power consumption of solid-state drives
CN107844259B (zh) 2016-09-18 2020-06-16 华为技术有限公司 数据访问方法、路由装置和存储系统

Family Cites Families (9)

* 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
DE69521549T2 (de) 1994-04-04 2001-10-25 Hyundai Electronics America, Milpitas Verfahren zur Verwaltung gemeinsamer Mittel mehrerer Verarbeitungseinheiten
US6711649B1 (en) * 1997-10-06 2004-03-23 Emc Corporation Load balancing on disk array storage device
US6624817B1 (en) * 1999-12-31 2003-09-23 Intel Corporation Symmetrical accelerated graphics port (AGP)
US6675258B1 (en) * 2000-06-30 2004-01-06 Lsi Logic Corporation Methods and apparatus for seamless firmware update and propagation in a dual raid controller system
US6865710B2 (en) * 2000-09-18 2005-03-08 Lucent Technologies Inc. Butterfly processor for telecommunications
JP3879471B2 (ja) * 2001-10-10 2007-02-14 株式会社日立製作所 計算機資源割当方法
US7496655B2 (en) * 2002-05-01 2009-02-24 Satyam Computer Services Limited Of Mayfair Centre System and method for static and dynamic load analyses of communication network
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

Also Published As

Publication number Publication date
JP2009015844A (ja) 2009-01-22
US8745326B2 (en) 2014-06-03
US20090006739A1 (en) 2009-01-01

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