DE60035774D1 - Arbitrierungsverfahren und systeme zur zugriffsarbitrierung auf einen speicher einer plattensteuerung - Google Patents

Arbitrierungsverfahren und systeme zur zugriffsarbitrierung auf einen speicher einer plattensteuerung

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Publication number
DE60035774D1
DE60035774D1 DE60035774T DE60035774T DE60035774D1 DE 60035774 D1 DE60035774 D1 DE 60035774D1 DE 60035774 T DE60035774 T DE 60035774T DE 60035774 T DE60035774 T DE 60035774T DE 60035774 D1 DE60035774 D1 DE 60035774D1
Authority
DE
Germany
Prior art keywords
duration
access
amount
time
arbitration
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
DE60035774T
Other languages
English (en)
Other versions
DE60035774T2 (de
Inventor
Leon A Krantz
Frank W Campbell
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.)
Marvell World Trade Ltd
Original Assignee
Marvell World Trade Ltd
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 Marvell World Trade Ltd filed Critical Marvell World Trade Ltd
Application granted granted Critical
Publication of DE60035774D1 publication Critical patent/DE60035774D1/de
Publication of DE60035774T2 publication Critical patent/DE60035774T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
DE60035774T 1999-03-24 2000-03-23 Arbitrierungsverfahren und systeme zur zugriffsarbitrierung auf einen speicher einer plattensteuerung Expired - Lifetime DE60035774T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US275629 1999-03-24
US09/275,629 US6530000B1 (en) 1999-03-24 1999-03-24 Methods and systems for arbitrating access to a disk controller buffer memory by allocating various amounts of times to different accessing units
PCT/US2000/007780 WO2000057267A1 (en) 1999-03-24 2000-03-23 Arbitration methods and systems for arbitrating access to a disk controller memory

Publications (2)

Publication Number Publication Date
DE60035774D1 true DE60035774D1 (de) 2007-09-13
DE60035774T2 DE60035774T2 (de) 2007-12-06

Family

ID=23053180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035774T Expired - Lifetime DE60035774T2 (de) 1999-03-24 2000-03-23 Arbitrierungsverfahren und systeme zur zugriffsarbitrierung auf einen speicher einer plattensteuerung

Country Status (9)

Country Link
US (1) US6530000B1 (de)
EP (1) EP1163573B1 (de)
JP (1) JP4313516B2 (de)
KR (1) KR100619806B1 (de)
AT (1) ATE368885T1 (de)
AU (1) AU3915300A (de)
CA (1) CA2364625C (de)
DE (1) DE60035774T2 (de)
WO (1) WO2000057267A1 (de)

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US7406547B2 (en) * 2000-08-09 2008-07-29 Seagate Technology Llc Sequential vectored buffer management
US6763437B1 (en) * 2000-09-07 2004-07-13 Maxtor Corporation Control system, storage device and method for controlling access to a shared memory using a bus control or handshaking protocol
JP4213338B2 (ja) * 2000-12-22 2009-01-21 富士通マイクロエレクトロニクス株式会社 リアルタイムレコーディングシステム及びリアルタイムレコーディング方法
US7007114B1 (en) * 2003-01-31 2006-02-28 Qlogic Corporation System and method for padding data blocks and/or removing padding from data blocks in storage controllers
US7492545B1 (en) 2003-03-10 2009-02-17 Marvell International Ltd. Method and system for automatic time base adjustment for disk drive servo controllers
US7870346B2 (en) * 2003-03-10 2011-01-11 Marvell International Ltd. Servo controller interface module for embedded disk controllers
US7039771B1 (en) 2003-03-10 2006-05-02 Marvell International Ltd. Method and system for supporting multiple external serial port devices using a serial port controller in embedded disk controllers
US7099963B2 (en) * 2003-03-10 2006-08-29 Qlogic Corporation Method and system for monitoring embedded disk controller components
US7457903B2 (en) * 2003-03-10 2008-11-25 Marvell International Ltd. Interrupt controller for processing fast and regular interrupts
US7206922B1 (en) * 2003-12-30 2007-04-17 Cisco Systems, Inc. Instruction memory hierarchy for an embedded processor
US7139150B2 (en) * 2004-02-10 2006-11-21 Marvell International Ltd. Method and system for head position control in embedded disk drive controllers
US7120084B2 (en) * 2004-06-14 2006-10-10 Marvell International Ltd. Integrated memory controller
US8166217B2 (en) * 2004-06-28 2012-04-24 Marvell International Ltd. System and method for reading and writing data using storage controllers
US9201599B2 (en) * 2004-07-19 2015-12-01 Marvell International Ltd. System and method for transmitting data in storage controllers
US7757009B2 (en) 2004-07-19 2010-07-13 Marvell International Ltd. Storage controllers with dynamic WWN storage modules and methods for managing data and connections between a host and a storage device
US8032674B2 (en) * 2004-07-19 2011-10-04 Marvell International Ltd. System and method for controlling buffer memory overflow and underflow conditions in storage controllers
US7386661B2 (en) 2004-10-13 2008-06-10 Marvell International Ltd. Power save module for storage controllers
US7240267B2 (en) 2004-11-08 2007-07-03 Marvell International Ltd. System and method for conducting BIST operations
US7802026B2 (en) * 2004-11-15 2010-09-21 Marvell International Ltd. Method and system for processing frames in storage controllers
US7609468B2 (en) * 2005-04-06 2009-10-27 Marvell International Ltd. Method and system for read gate timing control for storage controllers
JP2006301810A (ja) * 2005-04-18 2006-11-02 Fujitsu Ltd データ転送処理方法、データ転送処理装置およびデータ転送処理制御プログラム
US8108659B1 (en) * 2006-11-03 2012-01-31 Nvidia Corporation Controlling access to memory resources shared among parallel synchronizable threads
JP5354816B2 (ja) * 2008-10-15 2013-11-27 マーベル ワールド トレード リミテッド Ｎ個のデータを入出力するｈｄｃ、および、その方法
CN102385555B (zh) * 2010-08-27 2015-03-04 深圳市朗科科技股份有限公司 一种缓存系统和数据缓存的方法
US9268649B1 (en) * 2011-06-23 2016-02-23 Western Digital Technologies, Inc. Disk drive with recent write streams list for data refresh determination
US20130132621A1 (en) * 2011-11-23 2013-05-23 Ankit Sihare Method and apparatus to share hardware resources across storage controllers within a system using resource sharing module
US9886209B2 (en) * 2016-02-16 2018-02-06 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Controlling file placement on a disk drive to improve file access

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US6178486B1 (en) * 1998-02-19 2001-01-23 Quantum Corporation Time allocation shared memory arbitration for disk drive controller

Also Published As

Publication number Publication date
JP2002540499A (ja) 2002-11-26
CA2364625C (en) 2012-08-07
WO2000057267A1 (en) 2000-09-28
DE60035774T2 (de) 2007-12-06
CA2364625A1 (en) 2000-09-28
KR20010110679A (ko) 2001-12-13
EP1163573A1 (de) 2001-12-19
US6530000B1 (en) 2003-03-04
EP1163573B1 (de) 2007-08-01
KR100619806B1 (ko) 2006-09-13
AU3915300A (en) 2000-10-09
ATE368885T1 (de) 2007-08-15
JP4313516B2 (ja) 2009-08-12

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