JP2009009573A5 - - Google Patents

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Publication number
JP2009009573A5
JP2009009573A5 JP2008166109A JP2008166109A JP2009009573A5 JP 2009009573 A5 JP2009009573 A5 JP 2009009573A5 JP 2008166109 A JP2008166109 A JP 2008166109A JP 2008166109 A JP2008166109 A JP 2008166109A JP 2009009573 A5 JP2009009573 A5 JP 2009009573A5
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JP
Japan
Prior art keywords
command
sensitive
control device
depth
dynamic
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.)
Granted
Application number
JP2008166109A
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English (en)
Japanese (ja)
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JP2009009573A (ja
JP5638744B2 (ja
Filing date
Publication date
Priority claimed from US11/768,849 external-priority patent/US7797487B2/en
Application filed filed Critical
Publication of JP2009009573A publication Critical patent/JP2009009573A/ja
Publication of JP2009009573A5 publication Critical patent/JP2009009573A5/ja
Application granted granted Critical
Publication of JP5638744B2 publication Critical patent/JP5638744B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008166109A 2007-06-26 2008-06-25 コマンド・キュー・ローディング Expired - Fee Related JP5638744B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/768,849 2007-06-26
US11/768,849 US7797487B2 (en) 2007-06-26 2007-06-26 Command queue loading

Publications (3)

Publication Number Publication Date
JP2009009573A JP2009009573A (ja) 2009-01-15
JP2009009573A5 true JP2009009573A5 (https=) 2011-08-04
JP5638744B2 JP5638744B2 (ja) 2014-12-10

Family

ID=40162010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008166109A Expired - Fee Related JP5638744B2 (ja) 2007-06-26 2008-06-25 コマンド・キュー・ローディング

Country Status (2)

Country Link
US (1) US7797487B2 (https=)
JP (1) JP5638744B2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101662729B1 (ko) * 2009-05-08 2016-10-06 삼성전자주식회사 시리얼 인터페이스 프로토콜을 사용하여 호스트와 인터페이스하는 비휘발성 메모리 기반 저장 장치의 커맨드 처리 방법 및 상기 방법을 수행하기 위한 메모리 컨트롤러
US8959284B1 (en) 2010-06-28 2015-02-17 Western Digital Technologies, Inc. Disk drive steering write data to write cache based on workload
US9268499B1 (en) 2010-08-13 2016-02-23 Western Digital Technologies, Inc. Hybrid drive migrating high workload data from disk to non-volatile semiconductor memory
US9058280B1 (en) 2010-08-13 2015-06-16 Western Digital Technologies, Inc. Hybrid drive migrating data from disk to non-volatile semiconductor memory based on accumulated access time
US8549579B2 (en) * 2011-07-06 2013-10-01 International Business Machines Corporation Dynamic data-protection policies within a request-reply message queuing environment
US8959281B1 (en) 2012-11-09 2015-02-17 Western Digital Technologies, Inc. Data management for a storage device
US8832330B1 (en) * 2013-05-23 2014-09-09 Nimble Storage, Inc. Analysis of storage system latency by correlating activity of storage system components with latency measurements
US9141176B1 (en) 2013-07-29 2015-09-22 Western Digital Technologies, Inc. Power management for data storage device
US9070379B2 (en) * 2013-08-28 2015-06-30 Western Digital Technologies, Inc. Data migration for data storage device
KR102086778B1 (ko) * 2013-09-30 2020-04-14 삼성전자 주식회사 스토리지 시스템을 포함하는 컴퓨팅 시스템 및 그의 데이터 기입 방법
US8917471B1 (en) 2013-10-29 2014-12-23 Western Digital Technologies, Inc. Power management for data storage device
GB201321148D0 (en) * 2013-11-29 2014-01-15 Bridgeworks Ltd Data transfer
US10452274B2 (en) 2014-04-30 2019-10-22 Hewlett Packard Enterprise Development Lp Determining lengths of acknowledgment delays for I/O commands
US9971534B2 (en) * 2014-10-24 2018-05-15 Spectra Logic, Corp. Authoritative power management
US9852072B2 (en) * 2015-07-02 2017-12-26 Netapp, Inc. Methods for host-side caching and application consistent writeback restore and devices thereof
US12561062B2 (en) * 2023-03-31 2026-02-24 Netapp, Inc. Write-back caching across clusters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06243042A (ja) * 1993-02-19 1994-09-02 Hitachi Ltd 記憶制御装置
US5426736A (en) * 1993-05-26 1995-06-20 Digital Equipment Corporation Method and apparatus for processing input/output commands in a storage system having a command queue
US6170042B1 (en) * 1998-02-24 2001-01-02 Seagate Technology Llc Disc drive data storage system and method for dynamically scheduling queued commands
US6446241B1 (en) * 1999-07-15 2002-09-03 Texas Instruments Incorporated Automated method for testing cache
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

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