CN102265348B - 记录介质记录的数据的读出装置及方法 - Google Patents
记录介质记录的数据的读出装置及方法 Download PDFInfo
- Publication number
- CN102265348B CN102265348B CN200980152303.2A CN200980152303A CN102265348B CN 102265348 B CN102265348 B CN 102265348B CN 200980152303 A CN200980152303 A CN 200980152303A CN 102265348 B CN102265348 B CN 102265348B
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- China
- Prior art keywords
- data elements
- data
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- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
- G06F3/061—Improving I/O performance
- G06F3/0613—Improving I/O performance in relation to throughput
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0682—Tape device
-
- 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
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
-
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
-
- 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
- G11B27/30—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 the same track as the main recording
- G11B27/3027—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 the same track as the main recording used signal is digitally coded
-
- 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
- H04N5/782—Television signal recording using magnetic recording on tape
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
-
- 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
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1267—Address data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
- G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
- G11B2220/655—Memory in cassette [MIC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Television Signal Processing For Recording (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-329602 | 2008-12-25 | ||
JP2008329602 | 2008-12-25 | ||
PCT/JP2009/065160 WO2010073776A1 (ja) | 2008-12-25 | 2009-08-31 | 記録媒体に記録されたデータを読み出す装置及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102265348A CN102265348A (zh) | 2011-11-30 |
CN102265348B true CN102265348B (zh) | 2017-08-25 |
Family
ID=42287403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980152303.2A Expired - Fee Related CN102265348B (zh) | 2008-12-25 | 2009-08-31 | 记录介质记录的数据的读出装置及方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9036286B2 (zh) |
EP (1) | EP2372715B1 (zh) |
JP (1) | JP5480163B2 (zh) |
CN (1) | CN102265348B (zh) |
WO (1) | WO2010073776A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5005023B2 (ja) | 2009-12-25 | 2012-08-22 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 読出し及び書込み命令の混在するコマンド列を受け取った場合の最適な書込みを実行するリニア記録方式の装置、その方法、及びプログラム。 |
US9021175B2 (en) * | 2010-08-24 | 2015-04-28 | International Business Machines Corporation | Method for reordering access to reduce total seek time on tape media |
JP5426036B2 (ja) | 2010-11-25 | 2014-02-26 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 複数のプロセッサのメモリ共有化のためのメモリアクセス装置、及びそのアクセス方法 |
US8526136B2 (en) * | 2010-12-16 | 2013-09-03 | International Business Machines Corporation | Method and system for determining access sequence of data stored on a tape medium |
US8316057B2 (en) * | 2010-12-17 | 2012-11-20 | International Business Machines Corporation | Restoring deduplicated data objects from sequential backup devices |
US8867160B2 (en) * | 2012-08-09 | 2014-10-21 | International Business Machines Corporation | Reducing total seek time for determining an access sequence of data stored on a tape medium |
JP5999650B2 (ja) | 2013-03-14 | 2016-09-28 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | テープ上の複数のレコード群の読み出し順序を検索する方法、プログラム |
JP6052812B2 (ja) | 2014-07-11 | 2016-12-27 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | テープ上のファイルの管理、書き込み、及び読み出し方法 |
JP6242326B2 (ja) | 2014-11-19 | 2017-12-06 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | 情報提供システム、情報提供方法およびプログラム |
US9952780B2 (en) * | 2016-06-28 | 2018-04-24 | International Business Machines Corporation | Method for retrieving data from a tape drive |
US20180275976A1 (en) * | 2017-03-22 | 2018-09-27 | Qualcomm Innovation Center, Inc. | Link time optimization in presence of a linker script using path based rules |
EP3770768A1 (en) * | 2018-03-22 | 2021-01-27 | Fujifilm Corporation | Recording device, reading device, recording method, recording program, reading method, reading program and magnetic tape |
EP3859736A4 (en) * | 2018-09-26 | 2021-08-04 | FUJIFILM Corporation | RECORDING DEVICE, READING DEVICE, RECORDING PROCESS, RECORDING PROGRAM, READING PROCESS, READING PROGRAM, AND MAGNETIC TAPE |
US11494445B2 (en) | 2019-09-11 | 2022-11-08 | International Business Machines Corporation | Group-based tape storage access ordering |
US11061579B2 (en) | 2019-09-11 | 2021-07-13 | International Business Machines Corporation | Access ordering for tape cycle optimization |
JPWO2021054243A1 (zh) * | 2019-09-17 | 2021-03-25 | ||
US11176968B2 (en) * | 2019-10-22 | 2021-11-16 | International Business Machines Corporation | Buffered writing of datasets and end longitudinal positions (end LPOSs) on a magnetic recording tape and validating the end LPOSs during reading of a later dataset thereafter |
JPWO2021171683A1 (zh) * | 2020-02-28 | 2021-09-02 | ||
JP2022077842A (ja) | 2020-11-12 | 2022-05-24 | 富士通株式会社 | スケジューラ,プログラム及び情報処理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845316A (en) * | 1996-05-23 | 1998-12-01 | Lucent Technologies Inc. | Scheduling random I/O for data storage tape |
CN1822198A (zh) * | 2005-02-08 | 2006-08-23 | 国际商业机器公司 | 控制磁带驱动器的装置和方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1166730A (ja) * | 1997-08-18 | 1999-03-09 | Fujitsu Ltd | 磁気テープ装置の制御方法 |
US6349356B2 (en) * | 1997-12-10 | 2002-02-19 | International Business Machines Corporation | Host-available device block map for optimized file retrieval from serpentine tape drives |
JP2000048549A (ja) * | 1998-08-03 | 2000-02-18 | Fujitsu Ltd | テープ装置 |
JP2001118365A (ja) * | 1999-10-19 | 2001-04-27 | Nec Corp | 記憶階層管理システム、記憶階層管理方法及び記憶階層管理プログラムを記録した記録媒体 |
JP2001210014A (ja) | 2000-01-25 | 2001-08-03 | Sony Corp | 記録再生装置および記録再生方法 |
JP4505110B2 (ja) * | 2000-06-28 | 2010-07-21 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 磁気テープ記録装置の試験方法および装置 |
JP2006127571A (ja) | 2004-10-26 | 2006-05-18 | Matsushita Electric Ind Co Ltd | ディスク再生装置 |
US8082388B2 (en) * | 2008-03-27 | 2011-12-20 | International Business Machines Corporation | Optimizing operational requests of logical volumes |
-
2009
- 2009-08-31 EP EP09834582.0A patent/EP2372715B1/en not_active Not-in-force
- 2009-08-31 WO PCT/JP2009/065160 patent/WO2010073776A1/ja active Application Filing
- 2009-08-31 US US13/141,959 patent/US9036286B2/en not_active Expired - Fee Related
- 2009-08-31 CN CN200980152303.2A patent/CN102265348B/zh not_active Expired - Fee Related
- 2009-08-31 JP JP2010543951A patent/JP5480163B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845316A (en) * | 1996-05-23 | 1998-12-01 | Lucent Technologies Inc. | Scheduling random I/O for data storage tape |
CN1822198A (zh) * | 2005-02-08 | 2006-08-23 | 国际商业机器公司 | 控制磁带驱动器的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
US20110261480A1 (en) | 2011-10-27 |
EP2372715A4 (en) | 2013-03-06 |
EP2372715B1 (en) | 2016-11-02 |
EP2372715A1 (en) | 2011-10-05 |
WO2010073776A1 (ja) | 2010-07-01 |
US9036286B2 (en) | 2015-05-19 |
CN102265348A (zh) | 2011-11-30 |
JP5480163B2 (ja) | 2014-04-23 |
JPWO2010073776A1 (ja) | 2012-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160310 Address after: Singapore Singapore Applicant after: Lenovo enterprise solutions (Singapore) Pte Ltd Address before: American New York Applicant before: International Business Machines Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200826 Address after: 23 / F, Lincoln building, 979 King's road, Quarry Bay, Hong Kong, China Patentee after: Lenovo Global Technology International Co.,Ltd. Address before: Singapore City Patentee before: Lenovo Enterprise Solutions (Singapore) Pte. Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20200831 |
|
CF01 | Termination of patent right due to non-payment of annual fee |