JP4160139B2 - 情報記録再生装置 - Google Patents

情報記録再生装置 Download PDF

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Publication number
JP4160139B2
JP4160139B2 JP34330797A JP34330797A JP4160139B2 JP 4160139 B2 JP4160139 B2 JP 4160139B2 JP 34330797 A JP34330797 A JP 34330797A JP 34330797 A JP34330797 A JP 34330797A JP 4160139 B2 JP4160139 B2 JP 4160139B2
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JP
Japan
Prior art keywords
fat
file management
cache
recording
management area
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
JP34330797A
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English (en)
Japanese (ja)
Other versions
JPH11175381A5 (enExample
JPH11175381A (ja
Inventor
裕司 堀江
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP34330797A priority Critical patent/JP4160139B2/ja
Priority to US09/207,348 priority patent/US6269420B1/en
Publication of JPH11175381A publication Critical patent/JPH11175381A/ja
Publication of JPH11175381A5 publication Critical patent/JPH11175381A5/ja
Application granted granted Critical
Publication of JP4160139B2 publication Critical patent/JP4160139B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0625—Power saving in storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • 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
    • G06F3/0643—Management of files
    • 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
    • G06F3/0677—Optical disk device, e.g. CD-ROM, DVD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/31—Providing disk cache in a specific location of a storage system
    • G06F2212/312—In storage controller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP34330797A 1997-12-12 1997-12-12 情報記録再生装置 Expired - Fee Related JP4160139B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP34330797A JP4160139B2 (ja) 1997-12-12 1997-12-12 情報記録再生装置
US09/207,348 US6269420B1 (en) 1997-12-12 1998-12-08 Information recording/reproducing apparatus reducing disk access frequency to file management area and sharply accelerating record processing and reproduction processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34330797A JP4160139B2 (ja) 1997-12-12 1997-12-12 情報記録再生装置

Publications (3)

Publication Number Publication Date
JPH11175381A JPH11175381A (ja) 1999-07-02
JPH11175381A5 JPH11175381A5 (enExample) 2005-07-07
JP4160139B2 true JP4160139B2 (ja) 2008-10-01

Family

ID=18360515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34330797A Expired - Fee Related JP4160139B2 (ja) 1997-12-12 1997-12-12 情報記録再生装置

Country Status (2)

Country Link
US (1) US6269420B1 (enExample)
JP (1) JP4160139B2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058837A1 (en) * 1999-03-26 2000-10-05 Sony Corporation File managing device and its method, and data recording/reproducing device and its method
JP2002358248A (ja) * 2001-06-04 2002-12-13 Pioneer Electronic Corp データ記録装置およびデータ消去装置
JP2004318485A (ja) * 2003-04-16 2004-11-11 Hitachi Ltd データ書き込み方法、データ検証方法、コンピュータの制御方法、コンピュータ、ディスクアレイ装置、及びディスクドライブ
JP3969348B2 (ja) 2003-06-05 2007-09-05 松下電器産業株式会社 記録媒体制御装置
JP2006261860A (ja) * 2005-03-15 2006-09-28 Toshiba Corp 情報再生方法及び情報再生装置
JP4604806B2 (ja) * 2005-04-12 2011-01-05 ソニー株式会社 記録装置
JP4413840B2 (ja) * 2005-09-20 2010-02-10 株式会社東芝 記憶媒体再生装置、記憶媒体再生方法および記憶媒体再生プログラム
JP4575288B2 (ja) * 2005-12-05 2010-11-04 株式会社東芝 記憶媒体、記憶媒体再生装置、記憶媒体再生方法および記憶媒体再生プログラム
KR100755702B1 (ko) * 2005-12-27 2007-09-05 삼성전자주식회사 비휘발성 메모리가 캐쉬로 사용되는 저장 장치 및 그 동작방법
US7752391B2 (en) * 2006-01-20 2010-07-06 Apple Inc. Variable caching policy system and method
KR100874702B1 (ko) * 2006-10-02 2008-12-18 삼성전자주식회사 플래시 메모리 파일 시스템을 효율적으로 관리하기 위한장치 드라이버 및 방법
GB2456001A (en) * 2007-12-28 2009-07-01 Symbian Software Ltd Storage device having a single file allocation table
JP5766050B2 (ja) * 2011-07-05 2015-08-19 キヤノン株式会社 画像処理装置および制御方法
US9047226B2 (en) * 2013-03-21 2015-06-02 Sharp Laboratories Of America, Inc. Computing device having optimized file system and methods for use therein
CN110727402B (zh) * 2019-09-12 2022-03-15 中航光电科技股份有限公司 一种高速fc数据实时接收不丢帧存储方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3777202B2 (ja) 1994-08-15 2006-05-24 株式会社リコー 情報記録再生装置
JP3518897B2 (ja) * 1994-09-05 2004-04-12 オリンパス株式会社 情報再生装置及び情報記録媒体
JPH0934791A (ja) * 1995-07-21 1997-02-07 Ricoh Co Ltd 情報記憶装置
US5933847A (en) * 1995-09-28 1999-08-03 Canon Kabushiki Kaisha Selecting erase method based on type of power supply for flash EEPROM
JP3867335B2 (ja) * 1996-05-10 2007-01-10 ソニー株式会社 記録媒体、インストール動作管理方法

Also Published As

Publication number Publication date
JPH11175381A (ja) 1999-07-02
US6269420B1 (en) 2001-07-31

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