JP4362502B2 - ディスク制御装置及びデータ転送制御方法 - Google Patents

ディスク制御装置及びデータ転送制御方法 Download PDF

Info

Publication number
JP4362502B2
JP4362502B2 JP2006260494A JP2006260494A JP4362502B2 JP 4362502 B2 JP4362502 B2 JP 4362502B2 JP 2006260494 A JP2006260494 A JP 2006260494A JP 2006260494 A JP2006260494 A JP 2006260494A JP 4362502 B2 JP4362502 B2 JP 4362502B2
Authority
JP
Japan
Prior art keywords
transfer
memory
packet
area
data
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
JP2006260494A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008083788A5 (https=
JP2008083788A (ja
Inventor
睦 細谷
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2006260494A priority Critical patent/JP4362502B2/ja
Priority to US11/600,985 priority patent/US7640365B2/en
Priority to EP07251474A priority patent/EP1909167A3/en
Priority to CN200710104898A priority patent/CN100580649C/zh
Priority to CN2009102580212A priority patent/CN101739371B/zh
Publication of JP2008083788A publication Critical patent/JP2008083788A/ja
Publication of JP2008083788A5 publication Critical patent/JP2008083788A5/ja
Application granted granted Critical
Publication of JP4362502B2 publication Critical patent/JP4362502B2/ja
Priority to US12/631,509 priority patent/US8069272B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • 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
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • 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
    • G06F3/0656—Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2006260494A 2006-09-26 2006-09-26 ディスク制御装置及びデータ転送制御方法 Expired - Fee Related JP4362502B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2006260494A JP4362502B2 (ja) 2006-09-26 2006-09-26 ディスク制御装置及びデータ転送制御方法
US11/600,985 US7640365B2 (en) 2006-09-26 2006-11-17 Highly reliable disk controller
EP07251474A EP1909167A3 (en) 2006-09-26 2007-04-03 Highly reliable disk controller
CN2009102580212A CN101739371B (zh) 2006-09-26 2007-05-24 存储系统以及盘控制装置
CN200710104898A CN100580649C (zh) 2006-09-26 2007-05-24 盘控制装置以及数据传输控制方法
US12/631,509 US8069272B2 (en) 2006-09-26 2009-12-04 Highly reliable disk controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006260494A JP4362502B2 (ja) 2006-09-26 2006-09-26 ディスク制御装置及びデータ転送制御方法

Publications (3)

Publication Number Publication Date
JP2008083788A JP2008083788A (ja) 2008-04-10
JP2008083788A5 JP2008083788A5 (https=) 2008-07-24
JP4362502B2 true JP4362502B2 (ja) 2009-11-11

Family

ID=38823573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006260494A Expired - Fee Related JP4362502B2 (ja) 2006-09-26 2006-09-26 ディスク制御装置及びデータ転送制御方法

Country Status (4)

Country Link
US (2) US7640365B2 (https=)
EP (1) EP1909167A3 (https=)
JP (1) JP4362502B2 (https=)
CN (2) CN101739371B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8266238B2 (en) * 2006-12-27 2012-09-11 Intel Corporation Memory mapped network access
JP2010521026A (ja) * 2007-03-09 2010-06-17 オーチス エレベータ カンパニー コンピュータシステムでのデータ移行を実行する方法および装置
JP5267166B2 (ja) * 2009-01-30 2013-08-21 ソニー株式会社 インターフェース装置、演算処理装置、インターフェース生成装置、および回路生成装置
US8402195B2 (en) 2009-10-27 2013-03-19 Hitachi, Ltd. Storage system mounted with plurality of processors
US8793628B1 (en) * 2013-03-11 2014-07-29 Cadence Design Systems, Inc. Method and apparatus of maintaining coherency in the memory subsystem of an electronic system modeled in dual abstractions
US10956084B2 (en) * 2018-05-04 2021-03-23 International Business Machines Corporation Drive utilization in multi-tiered systems with read-intensive flash
CN117850705B (zh) * 2024-02-22 2024-05-07 北京壁仞科技开发有限公司 人工智能芯片及其数据同步方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668971A (en) * 1992-12-01 1997-09-16 Compaq Computer Corporation Posted disk read operations performed by signalling a disk read complete to the system prior to completion of data transfer
US5841769A (en) * 1994-12-16 1998-11-24 Nec Corporation Data message routing system for mobile or fixed terminals within a network
US7657727B2 (en) * 2000-01-14 2010-02-02 Hitachi, Ltd. Security for logical unit in storage subsystem
US6901468B1 (en) * 2000-09-27 2005-05-31 Emc Corporation Data storage system having separate data transfer section and message network having bus arbitration
JP2003084919A (ja) * 2001-09-06 2003-03-20 Hitachi Ltd ディスクアレイ装置の制御方法およびディスクアレイ装置
JP2003242030A (ja) 2001-12-14 2003-08-29 Matsushita Electric Ind Co Ltd メモリ管理装置及びメモリ管理方法
JP2004013367A (ja) * 2002-06-05 2004-01-15 Hitachi Ltd データ記憶サブシステム
JP4107083B2 (ja) * 2002-12-27 2008-06-25 株式会社日立製作所 高可用ディスク制御装置とその障害処理方法及び高可用ディスクサブシステム
US7127568B2 (en) * 2003-01-23 2006-10-24 Hitachi, Ltd. Throttling in storage systems
JP4405277B2 (ja) 2004-02-16 2010-01-27 株式会社日立製作所 ディスク制御装置
JP2005250551A (ja) 2004-03-01 2005-09-15 Nec Corp ディスクアレイ装置、転送データ制御方法
JP4340616B2 (ja) * 2004-10-04 2009-10-07 富士通株式会社 ディスクアレイ装置

Also Published As

Publication number Publication date
EP1909167A3 (en) 2010-06-09
CN100580649C (zh) 2010-01-13
US7640365B2 (en) 2009-12-29
JP2008083788A (ja) 2008-04-10
US20080126603A1 (en) 2008-05-29
US20100082916A1 (en) 2010-04-01
CN101739371A (zh) 2010-06-16
CN101154203A (zh) 2008-04-02
CN101739371B (zh) 2012-08-29
EP1909167A2 (en) 2008-04-09
US8069272B2 (en) 2011-11-29

Similar Documents

Publication Publication Date Title
US20240378160A1 (en) Presentation of direct accessed storage under a logical drive model
US11311801B2 (en) Methods for using high-speed data communication fabric to enable cross-system command buffer reading for data retrieval in cloud gaming
JP4087072B2 (ja) ストレージシステム及び仮想プライベートボリューム制御方法
JP5068108B2 (ja) メモリ・アドレスの変換およびピン止めのための方法およびシステム
US6848034B2 (en) Dense server environment that shares an IDE drive
US10209922B2 (en) Communication via a memory interface
US11544205B2 (en) Peer storage devices sharing host control data
CN100580649C (zh) 盘控制装置以及数据传输控制方法
EP4004753B1 (en) Programmable network interface device comprising a host computing device and a network interface device
CN104731635B (zh) 一种虚拟机访问控制方法，及虚拟机访问控制系统
JP2008135014A (ja) ハードディスクドライブ
JP4464378B2 (ja) 同一データを纏める事で格納領域を節約する計算機システム、ストレージシステム及びそれらの制御方法
JP5027939B1 (ja) 仮想マシンのための仮想ストレージを有するホストサーバ
US20040143829A1 (en) Control apparatus of storage unit, and method of controlling the control apparatus of storage unit
US9703714B2 (en) System and method for management of cache configuration
JP2008192020A (ja) Ｒａｉｄ制御装置及びその制御方法
US20060277326A1 (en) Data transfer system and method
US20060010295A1 (en) Distributed storage for disk caching

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080611

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080611

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081021

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081111

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090811

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090817

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120821

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120821

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130821

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees