ATE509310T1 - Festplatten-speichersystem - Google Patents

Festplatten-speichersystem

Info

Publication number
ATE509310T1
ATE509310T1 AT07732004T AT07732004T ATE509310T1 AT E509310 T1 ATE509310 T1 AT E509310T1 AT 07732004 T AT07732004 T AT 07732004T AT 07732004 T AT07732004 T AT 07732004T AT E509310 T1 ATE509310 T1 AT E509310T1
Authority
AT
Austria
Prior art keywords
data
sequential
data storage
hard disk
sectors
Prior art date
Application number
AT07732004T
Other languages
English (en)
Inventor
Alastair Mcleod
Chris Sprucefield
Original Assignee
Veracity Uk 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 Veracity Uk Ltd filed Critical Veracity Uk Ltd
Application granted granted Critical
Publication of ATE509310T1 publication Critical patent/ATE509310T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/21815—Source of audio or video content, e.g. local disk arrays comprising local storage units
    • H04N21/2182—Source of audio or video content, e.g. local disk arrays comprising local storage units involving memory arrays, e.g. RAID disk arrays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2087—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring with a common controller
    • 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
    • G06F3/062—Securing storage systems
    • G06F3/0623—Securing storage systems in relation to content
    • 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • 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
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G06F3/0676—Magnetic disk device
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23116—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving data replication, e.g. over plural servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/2312—Data placement on disk arrays
    • H04N21/2315—Data placement on disk arrays using interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT07732004T 2006-03-28 2007-03-12 Festplatten-speichersystem ATE509310T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78636406P 2006-03-28 2006-03-28
PCT/GB2007/000857 WO2007110577A1 (en) 2006-03-28 2007-03-12 Hard disk storage system

Publications (1)

Publication Number Publication Date
ATE509310T1 true ATE509310T1 (de) 2011-05-15

Family

ID=38134156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07732004T ATE509310T1 (de) 2006-03-28 2007-03-12 Festplatten-speichersystem

Country Status (8)

Country Link
US (1) US8190837B2 (de)
EP (1) EP1999554B1 (de)
JP (1) JP5059847B2 (de)
AT (1) ATE509310T1 (de)
AU (1) AU2007231179B2 (de)
DK (1) DK1999554T3 (de)
ES (1) ES2366591T3 (de)
WO (1) WO2007110577A1 (de)

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* Cited by examiner, † Cited by third party
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EP1557076A4 (de) 2002-10-22 2010-01-13 Jason Sullivan Systeme und verfahren zur bereitstellung einer dynamisch modularen verarbeitungseinheit
WO2004038526A2 (en) 2002-10-22 2004-05-06 Isys Technologies Non-peripherals processing control module having improved heat dissipating properties
BR0315624A (pt) 2002-10-22 2005-08-23 Jason A Sullivan Sistema de processamento em computador personalizável robusto
ES2404172T3 (es) 2008-05-08 2013-05-24 V.S.K. Electronics Sistema y método de grabación secuencial y archivo de grandes volúmenes de datos de vídeo
JP5346175B2 (ja) * 2008-05-30 2013-11-20 パナソニック株式会社 データ保存システム及び記憶ユニット
US8208215B2 (en) * 2009-02-10 2012-06-26 Hitachi Global Storage Technologies Netherlands, B.V. Techniques for emulating sequential device with constrained disk drive
US8369040B2 (en) 2009-11-17 2013-02-05 Hitachi, Ltd. Storage control device and rotation speed control method for storage device
US9569312B2 (en) * 2011-09-27 2017-02-14 Xcube Research And Development, Inc. System and method for high-speed data recording
US20130170129A1 (en) * 2011-11-10 2013-07-04 Jason A. Sullivan Systems and methods for providing a dynamic electronic storage unit
US9430157B2 (en) 2012-02-29 2016-08-30 Hewlett Packard Enterprise Development Lp Continuous recording multichannel disk-based data logging
US8810941B2 (en) 2012-07-10 2014-08-19 HGST Netherlands B.V. System, method and apparatus for selection of reserved area data tracks
US9055711B2 (en) 2012-07-16 2015-06-09 HGST Netherlands B.V. System and method for maintaining data integrity on a storage medium
CN103777725A (zh) * 2012-10-18 2014-05-07 鸿富锦精密工业（深圳）有限公司 存储装置电源管理系统及方法
US8879180B2 (en) 2012-12-12 2014-11-04 HGST Netherlands B.V. System, method and apparatus for data track usage sequence to reduce adjacent track interference effect
US8988805B1 (en) 2014-03-26 2015-03-24 Toshiba Global Commerce Solutions Holdings Corporation Method for clipping hard drives while preserving full actuator arm movement
US9619157B2 (en) * 2014-04-03 2017-04-11 Analysis Solution Llc High-speed data storage
CN104615505B (zh) * 2015-02-11 2018-03-23 浪潮(北京)电子信息产业有限公司 一种远程复制记录数据变化的方法
US9563376B2 (en) 2015-05-01 2017-02-07 International Business Machines Corporation Low power storage array with metadata access
CN105306860B (zh) * 2015-10-12 2019-01-22 东方网力科技股份有限公司 一种录像数据存储方法及装置
WO2017084015A1 (zh) 2015-11-16 2017-05-26 华为技术有限公司 存储系统、存储设备及硬盘调度方法
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
US11455182B2 (en) 2019-05-03 2022-09-27 Vmware, Inc. In-place encryption of a swap file on a host machine
CN114327278A (zh) * 2021-12-30 2022-04-12 北京百度网讯科技有限公司 数据的追加写方法、装置、设备以及存储介质

Family Cites Families (13)

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JP3184763B2 (ja) 1995-06-07 2001-07-09 インターナショナル・ビジネス・マシーンズ・コーポレ−ション マルチメディア直接アクセス記憶装置及びフォーマット方法
WO1997001139A1 (en) 1995-06-23 1997-01-09 Elonex Plc Disk array controller with enhanced synchronous write
JP3788677B2 (ja) 1997-11-14 2006-06-21 富士通株式会社 連続録画システム及び方法並びに長時間録画プログラムを記録したコンピュータ読み取り可能な記録媒体
JP4325817B2 (ja) * 1999-04-05 2009-09-02 株式会社日立製作所 ディスクアレイ装置
EP1178390A3 (de) * 2000-08-04 2006-12-27 Hitachi, Ltd. Informationsspeichersystem mit erhöhter Zuverlässigkeit für kontinuierlichen Betrieb, und Aufzeichnungssteuerungsverfahren
JP4231639B2 (ja) * 2000-08-04 2009-03-04 株式会社日立グローバルストレージテクノロジーズ 情報記録システム及び情報記録制御方法
JP2002216421A (ja) * 2001-01-16 2002-08-02 Onkyo Corp 録音再生装置
JP2002230952A (ja) * 2001-01-31 2002-08-16 Tietech Co Ltd ハードディスクへのデータ記録方法
JP3879702B2 (ja) * 2003-05-14 2007-02-14 船井電機株式会社 ディスク記録装置
JP2005063591A (ja) 2003-08-18 2005-03-10 Matsushita Electric Ind Co Ltd ディスクアレイ装置
JP4518541B2 (ja) 2004-01-16 2010-08-04 株式会社日立製作所 ディスクアレイ装置及びディスクアレイ装置の制御方法
GB2410098B (en) 2004-01-16 2006-10-11 Sony Uk Ltd Security system
US20050240691A1 (en) * 2004-04-26 2005-10-27 Alexander Yurusov Vehicle media player unit

Also Published As

Publication number Publication date
JP5059847B2 (ja) 2012-10-31
JP2009531799A (ja) 2009-09-03
DK1999554T3 (da) 2011-09-05
US20090310242A1 (en) 2009-12-17
ES2366591T3 (es) 2011-10-21
AU2007231179B2 (en) 2013-06-06
EP1999554B1 (de) 2011-05-11
EP1999554A1 (de) 2008-12-10
US8190837B2 (en) 2012-05-29
WO2007110577A1 (en) 2007-10-04
AU2007231179A1 (en) 2007-10-04

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