TWI353549B - - Google Patents

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Publication number
TWI353549B
TWI353549B TW093120281A TW93120281A TWI353549B TW I353549 B TWI353549 B TW I353549B TW 093120281 A TW093120281 A TW 093120281A TW 93120281 A TW93120281 A TW 93120281A TW I353549 B TWI353549 B TW I353549B
Authority
TW
Taiwan
Prior art keywords
information
area
management
cache
size
Prior art date
Application number
TW093120281A
Other languages
English (en)
Chinese (zh)
Other versions
TW200504577A (en
Inventor
Maeda Takuji
Suto Masato
So Hirokazu
Ochi Makoto
Inoue Shinji
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of TW200504577A publication Critical patent/TW200504577A/zh
Application granted granted Critical
Publication of TWI353549B publication Critical patent/TWI353549B/zh

Links

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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0643—Management of files
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • 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
    • G06F3/0673—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
    • 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
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • 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
    • G06F2212/46—Caching storage objects of specific type in disk cache
    • G06F2212/466—Metadata, control data
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99956—File allocation

Landscapes

  • 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)
TW093120281A 2003-07-16 2004-07-06 Management method for data storage in data recording medium, and information processing device using the same TW200504577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003275214 2003-07-16

Publications (2)

Publication Number Publication Date
TW200504577A TW200504577A (en) 2005-02-01
TWI353549B true TWI353549B (enExample) 2011-12-01

Family

ID=34074543

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093120281A TW200504577A (en) 2003-07-16 2004-07-06 Management method for data storage in data recording medium, and information processing device using the same

Country Status (5)

Country Link
US (2) US7840749B2 (enExample)
JP (1) JP4551328B2 (enExample)
CN (1) CN100403279C (enExample)
TW (1) TW200504577A (enExample)
WO (1) WO2005008499A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4751163B2 (ja) * 2005-09-29 2011-08-17 株式会社東芝 メモリシステム
JP4993913B2 (ja) * 2006-01-13 2012-08-08 株式会社日立製作所 記憶制御装置及びそのデータ管理方法
US7752391B2 (en) * 2006-01-20 2010-07-06 Apple Inc. Variable caching policy system and method
WO2008013227A1 (en) * 2006-07-26 2008-01-31 Panasonic Corporation Nonvolatile storage device, access device, and nonvolatile storage system
JP2008065779A (ja) * 2006-09-11 2008-03-21 Sony Corp 情報処理装置および情報処理方法、プログラム、並びに、プログラム格納媒体
WO2008042594A1 (en) * 2006-09-29 2008-04-10 Sandisk Corporation Managing file allocation table information
US7681008B2 (en) 2006-09-29 2010-03-16 Sandisk Corporation Systems for managing file allocation table information
US7752412B2 (en) * 2006-09-29 2010-07-06 Sandisk Corporation Methods of managing file allocation table information
KR100874702B1 (ko) * 2006-10-02 2008-12-18 삼성전자주식회사 플래시 메모리 파일 시스템을 효율적으로 관리하기 위한장치 드라이버 및 방법
JP4356782B2 (ja) * 2007-09-12 2009-11-04 ソニー株式会社 メモリ装置、メモリ制御方法、およびプログラム
CN101458664B (zh) * 2007-12-13 2012-09-19 鑫创科技股份有限公司 数据快取架构使用的快取方法与快取装置
JP5254879B2 (ja) * 2009-05-22 2013-08-07 富士通テン株式会社 データ書込装置、データ書込方法及びプログラム
JP2011118623A (ja) * 2009-12-02 2011-06-16 Canon Inc データ同期装置
JP5697404B2 (ja) * 2010-11-02 2015-04-08 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP2013003701A (ja) * 2011-06-14 2013-01-07 Sony Corp 情報処理装置及び方法、並びにプログラム
US9563363B2 (en) * 2013-09-27 2017-02-07 Empire Technology Development Llc Flexible storage block for a solid state drive (SSD)-based file system
JP6107625B2 (ja) * 2013-12-02 2017-04-05 ソニー株式会社 記憶制御装置、記憶装置、情報処理システムおよびその記憶制御方法
TWI512461B (zh) * 2014-12-25 2015-12-11 Prophetstor Data Services Inc 用於混合式儲存設備的固態硬碟快取系統
US9984004B1 (en) * 2016-07-19 2018-05-29 Nutanix, Inc. Dynamic cache balancing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0540694A (ja) 1991-08-02 1993-02-19 Mitsubishi Electric Corp キヤツシユメモリ装置
JPH07175698A (ja) 1993-12-17 1995-07-14 Fujitsu Ltd ファイルシステム
JP3777202B2 (ja) * 1994-08-15 2006-05-24 株式会社リコー 情報記録再生装置
JPH0997218A (ja) 1995-09-28 1997-04-08 Canon Inc フラッシュｒｏｍ管理方法及び装置及びコンピュータ制御装置
JP2000200207A (ja) * 1998-10-30 2000-07-18 Sony Corp 階層管理ファイル装置及びこれを具備した電子機器
MY122279A (en) * 1999-03-03 2006-04-29 Sony Corp Nonvolatile memory and nonvolatile memory reproducing apparatus
US6341331B1 (en) * 1999-10-01 2002-01-22 International Business Machines Corporation Method and system for managing a raid storage system with cache
JP2002342135A (ja) * 2001-05-15 2002-11-29 Canon Inc 情報処理装置及び情報処理方法並びに記憶媒体
US6832297B2 (en) * 2001-08-09 2004-12-14 International Business Machines Corporation Method and apparatus for managing data in a distributed buffer system
JP4784030B2 (ja) * 2001-09-21 2011-09-28 ソニー株式会社 記録装置、再生装置、記録方法、再生方法

Also Published As

Publication number Publication date
US8069306B2 (en) 2011-11-29
JPWO2005008499A1 (ja) 2006-09-07
US20110055467A1 (en) 2011-03-03
CN1823327A (zh) 2006-08-23
US20070174550A1 (en) 2007-07-26
JP4551328B2 (ja) 2010-09-29
CN100403279C (zh) 2008-07-16
TW200504577A (en) 2005-02-01
US7840749B2 (en) 2010-11-23
WO2005008499A1 (ja) 2005-01-27

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