TWI450110B - 用於直接大量儲存裝置檔案索引之方法、電腦可讀取媒體及系統 - Google Patents

用於直接大量儲存裝置檔案索引之方法、電腦可讀取媒體及系統 Download PDF

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Publication number
TWI450110B
TWI450110B TW097132285A TW97132285A TWI450110B TW I450110 B TWI450110 B TW I450110B TW 097132285 A TW097132285 A TW 097132285A TW 97132285 A TW97132285 A TW 97132285A TW I450110 B TWI450110 B TW I450110B
Authority
TW
Taiwan
Prior art keywords
file
cluster
disk
msd
index
Prior art date
Application number
TW097132285A
Other languages
English (en)
Chinese (zh)
Other versions
TW200917071A (en
Inventor
Jason Whitehorn
Cory Hendrixson
Yen-Tsang Lee
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Publication of TW200917071A publication Critical patent/TW200917071A/zh
Application granted granted Critical
Publication of TWI450110B publication Critical patent/TWI450110B/zh

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G11B2020/10648—First-in-last-out memories [LIFO] buffers
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • G11B2020/1074—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control involving a specific threshold value
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1294—Increase of the access speed
    • G11B2020/1295—Increase of the access speed wherein the focus is on the read access speed
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
TW097132285A 2007-08-24 2008-08-22 用於直接大量儲存裝置檔案索引之方法、電腦可讀取媒體及系統 TWI450110B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96603207P 2007-08-24 2007-08-24
US12/018,207 US20090055351A1 (en) 2007-08-24 2008-01-23 Direct mass storage device file indexing

Publications (2)

Publication Number Publication Date
TW200917071A TW200917071A (en) 2009-04-16
TWI450110B true TWI450110B (zh) 2014-08-21

Family

ID=40383092

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097132285A TWI450110B (zh) 2007-08-24 2008-08-22 用於直接大量儲存裝置檔案索引之方法、電腦可讀取媒體及系統

Country Status (8)

Country Link
US (1) US20090055351A1 (enExample)
EP (1) EP2183744B1 (enExample)
JP (1) JP5242686B2 (enExample)
KR (1) KR20100051658A (enExample)
CN (1) CN101779244B (enExample)
CA (1) CA2693691C (enExample)
TW (1) TWI450110B (enExample)
WO (1) WO2009029460A2 (enExample)

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US8849856B2 (en) * 2008-12-16 2014-09-30 Sandisk Il Ltd. Discardable files
US8375192B2 (en) * 2008-12-16 2013-02-12 Sandisk Il Ltd. Discardable files
US9015209B2 (en) 2008-12-16 2015-04-21 Sandisk Il Ltd. Download management of discardable files
US20100153474A1 (en) * 2008-12-16 2010-06-17 Sandisk Il Ltd. Discardable files
US9104686B2 (en) 2008-12-16 2015-08-11 Sandisk Technologies Inc. System and method for host management of discardable objects
US20100235473A1 (en) * 2009-03-10 2010-09-16 Sandisk Il Ltd. System and method of embedding second content in first content
US20110302224A1 (en) * 2010-06-08 2011-12-08 Rahav Yairi Data storage device with preloaded content
US8549229B2 (en) 2010-08-19 2013-10-01 Sandisk Il Ltd. Systems and methods for managing an upload of files in a shared cache storage system
US8463802B2 (en) 2010-08-19 2013-06-11 Sandisk Il Ltd. Card-based management of discardable files
US8788849B2 (en) 2011-02-28 2014-07-22 Sandisk Technologies Inc. Method and apparatus for protecting cached streams
CN103336671B (zh) * 2013-06-17 2016-07-13 北京奇虎科技有限公司 从网络中获取数据的方法和设备
US10282075B2 (en) 2013-06-24 2019-05-07 Microsoft Technology Licensing, Llc Automatic presentation of slide design suggestions
JP6361130B2 (ja) 2013-12-24 2018-07-25 株式会社ソシオネクスト ファイルアクセスプログラム、ファイルアクセス方法
US9881083B2 (en) 2014-08-14 2018-01-30 Yandex Europe Ag Method of and a system for indexing audio tracks using chromaprints
US9558272B2 (en) 2014-08-14 2017-01-31 Yandex Europe Ag Method of and a system for matching audio tracks using chromaprints with a fast candidate selection routine
US10528547B2 (en) * 2015-11-13 2020-01-07 Microsoft Technology Licensing, Llc Transferring files
US10534748B2 (en) 2015-11-13 2020-01-14 Microsoft Technology Licensing, Llc Content file suggestions
WO2017135480A1 (ko) * 2016-02-04 2017-08-10 주식회사 알티스트 연속적 쓰기 동작을 수행하기 위한 방법 및 시스템
US10446174B2 (en) * 2017-05-26 2019-10-15 Microsoft Technology Licensing, Llc File system for shingled magnetic recording (SMR)
CN107729566B (zh) * 2017-11-14 2021-02-23 郑州天迈科技股份有限公司 一种用于公交车载硬盘音视频数据存取的索引重建方法
CN109947719B (zh) * 2019-03-21 2022-10-11 昆山九华电子设备厂 一种提高集群在目录下读取目录项效率的方法
WO2022257685A1 (zh) * 2021-06-07 2022-12-15 华为技术有限公司 存储系统、网卡、处理器、数据访问方法、装置及系统

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TW200719143A (en) * 2005-08-03 2007-05-16 Sandisk Corp Method and system for dual mode access for storage devices

Also Published As

Publication number Publication date
CN101779244B (zh) 2012-08-15
CA2693691C (en) 2015-11-03
KR20100051658A (ko) 2010-05-17
JP2010537322A (ja) 2010-12-02
CA2693691A1 (en) 2009-03-05
EP2183744B1 (en) 2014-09-24
US20090055351A1 (en) 2009-02-26
CN101779244A (zh) 2010-07-14
EP2183744A4 (en) 2010-08-25
JP5242686B2 (ja) 2013-07-24
EP2183744A2 (en) 2010-05-12
WO2009029460A3 (en) 2009-04-30
TW200917071A (en) 2009-04-16
WO2009029460A2 (en) 2009-03-05

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