JP2007502504A - 中断可能なフォーマット処理 - Google Patents
中断可能なフォーマット処理 Download PDFInfo
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- JP2007502504A JP2007502504A JP2006530777A JP2006530777A JP2007502504A JP 2007502504 A JP2007502504 A JP 2007502504A JP 2006530777 A JP2006530777 A JP 2006530777A JP 2006530777 A JP2006530777 A JP 2006530777A JP 2007502504 A JP2007502504 A JP 2007502504A
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- 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
-
- 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
- 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
- G06F3/0611—Improving I/O performance in relation to response time
-
- 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
- G06F3/0668—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
- 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
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
-
- 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
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
- G11B2020/10944—Real-time recording or reproducing, e.g. for ensuring seamless playback of AV data
-
- 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
- G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical discs
-
- 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
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
-
- 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
- G11B2220/2537—Optical discs
- G11B2220/2541—Blu-ray discs; Blue laser DVR discs
-
- 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
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
- G11B2220/257—DVDs belonging to the plus family, i.e. +R, +RW, +VR
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
1.それは単なる単一のECCブロックであり、このため、極めて迅速に書き込みを行うことができる。これは、装置が書き込みの中断に迅速に対応することが可能であることを所望するため重要である。制御データ領域は、192個のECCブロックを有し、このため、書き込みにより多くの時間を要する。
2.FDCBがない場合、ディスク状態は規定されない。このことは、他のDVD+RW対応ライターがディスクを空とみなすか、あるいはその状態を検出するためディスクをスキャンする必要があるということを強制されるであろう。これは適切な動作であり、なぜならば、フォーマット処理が完了する前にディスクをイジェクトするシステム不具合があった場合、ユーザデータエリアのコンテンツは信頼することができない。
Claims (9)
- 記憶媒体上に情報を記録する装置であって、
前記媒体上にデータを記録し、前記媒体からデータを抽出するため、前記媒体とインタフェースをとる媒体インタフェース手段と、
ホストからのプロトコルに従って、フォーマットコマンドを有するコマンドを受信するホストインタフェース手段と、
前記フォーマットコマンドにより示されるフォーマット処理に従って前記媒体をフォーマット処理するフォーマット処理手段と、
を有し、
前記フォーマット処理は、前記ホストからのさらなるコマンドにより規定される時点まで前記フォーマット処理を中断することを有することを特徴とする装置。 - 請求項1記載の装置であって、
前記フォーマット処理手段は、前記媒体のリードインエリアに制御データを記録する前に中断することにより前記フォーマット処理を中断するよう構成されることを特徴とする装置。 - 請求項1記載の装置であって、
前記フォーマット処理手段は、前記ホストからの書き込みコマンドの受信までに前記フォーマット処理の第1部分を実行し、前記第1部分以降の残りの前記フォーマット処理の部分を遅延させることにより、前記フォーマット処理を中断するよう構成されることを特徴とする装置。 - 請求項1記載の装置であって、
前記さらなるコマンドは、クローズトラックまたはクローズセッションコマンドであることを特徴とする装置。 - 請求項1記載の装置であって、
前記フォーマット処理手段は、前記中断後の前記フォーマット処理の完了後、フォーマットディスク制御ブロックを記録するよう構成されることを特徴とする装置。 - 請求項1記載の装置であって、
前記ホストインタフェース手段は、中断可能タイプのフォーマット処理を示すフォーマットコマンドを受信することに応答して、前記フォーマット処理の完了前に準備完了状態を発行するよう構成されることを特徴とする装置。 - 請求項1記載の装置であって、
前記ホストインタフェース手段は、IMMED表示を有するフォーマットコマンドを受信するよう構成され、
前記IMMED表示は、完全フォーマット処理を示す第1の値と、中断可能タイプのフォーマット処理を示す第2の値とを有する、
ことを特徴とする装置。 - データの記録及び抽出を行うため、記憶媒体をフォーマット処理する方法であって、
ホストインタフェースを介しホストからプロトコルに従うフォーマットコマンドを有するコマンドを受信するステップと、
前記フォーマットコマンドにより示されるフォーマット処理に従って前記媒体をフォーマット処理するステップと、
を有し、
前記フォーマット処理は、前記ホストからのさらなるコマンドにより規定される時点まで前記フォーマット処理を中断することを有することを特徴とする方法。 - 請求項8記載の方法をプロセッサに実行させ、情報を記録することを特徴とするコンピュータプログラム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03076513 | 2003-05-20 | ||
EP03076513.5 | 2003-05-20 | ||
EP03104631.1 | 2003-12-11 | ||
EP03104631 | 2003-12-11 | ||
PCT/IB2004/050560 WO2004105020A1 (en) | 2003-05-20 | 2004-05-03 | Interruptible formatting |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007502504A true JP2007502504A (ja) | 2007-02-08 |
JP4787162B2 JP4787162B2 (ja) | 2011-10-05 |
Family
ID=33477623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006530777A Expired - Lifetime JP4787162B2 (ja) | 2003-05-20 | 2004-05-03 | 中断可能なフォーマット処理 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8560769B2 (ja) |
EP (1) | EP1629486B1 (ja) |
JP (1) | JP4787162B2 (ja) |
KR (1) | KR20060026853A (ja) |
CN (1) | CN1791925B (ja) |
BR (1) | BRPI0410451A (ja) |
TW (1) | TW200511222A (ja) |
WO (1) | WO2004105020A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101326580B (zh) * | 2005-12-06 | 2015-08-19 | 皇家飞利浦电子股份有限公司 | 格式化多层存储介质 |
US9235348B2 (en) | 2010-08-19 | 2016-01-12 | International Business Machines Corporation | System, and methods for initializing a memory system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11144390A (ja) * | 1997-11-11 | 1999-05-28 | Nec Corp | Ata仕様ハードディスク装置のフォーマット方法 |
JP2003045117A (ja) * | 2001-07-30 | 2003-02-14 | Ricoh Co Ltd | 情報記録再生装置とプログラム |
JP2004164809A (ja) * | 2002-09-19 | 2004-06-10 | Ricoh Co Ltd | 記録方法、プログラム及び記録媒体、並びに情報記録装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6009058A (en) * | 1997-05-13 | 1999-12-28 | Hewlett-Packard Company | Method of reducing formatting time for rewritable compact disks by pre-formatting less than the entire standard logical format |
JP3474110B2 (ja) * | 1997-08-25 | 2003-12-08 | 株式会社リコー | 光ディスク記録再生装置と光ディスク記録再生方法とコンピュータ読み取り可能な記録媒体 |
JP3752108B2 (ja) * | 1999-07-30 | 2006-03-08 | 株式会社リコー | 光ディスク記録再生装置 |
BR0007168B1 (pt) | 1999-09-23 | 2012-12-25 | mÉtodo de gravar sinais de informaÇço digitais em um disco àtico do tipo regravÁvel e aparelho de gravaÇço para gravar sinais de informaÇço digitais em um disco àtico do tipo regravÁvel. | |
EP1292947A2 (en) | 2000-06-06 | 2003-03-19 | Koninklijke Philips Electronics N.V. | Method of immediate writing or reading files on a disc like recording medium |
JP2002324363A (ja) | 2001-04-25 | 2002-11-08 | Ricoh Co Ltd | 情報記録再生装置 |
JP3617632B2 (ja) * | 2001-07-19 | 2005-02-09 | 富士通株式会社 | Raid制御装置及びその制御方法 |
-
2004
- 2004-05-03 CN CN2004800136275A patent/CN1791925B/zh not_active Expired - Lifetime
- 2004-05-03 KR KR1020057022187A patent/KR20060026853A/ko not_active Application Discontinuation
- 2004-05-03 BR BRPI0410451-0A patent/BRPI0410451A/pt not_active IP Right Cessation
- 2004-05-03 US US10/557,974 patent/US8560769B2/en active Active
- 2004-05-03 WO PCT/IB2004/050560 patent/WO2004105020A1/en active Application Filing
- 2004-05-03 JP JP2006530777A patent/JP4787162B2/ja not_active Expired - Lifetime
- 2004-05-03 EP EP04730913.3A patent/EP1629486B1/en not_active Expired - Lifetime
- 2004-05-17 TW TW093113859A patent/TW200511222A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11144390A (ja) * | 1997-11-11 | 1999-05-28 | Nec Corp | Ata仕様ハードディスク装置のフォーマット方法 |
JP2003045117A (ja) * | 2001-07-30 | 2003-02-14 | Ricoh Co Ltd | 情報記録再生装置とプログラム |
JP2004164809A (ja) * | 2002-09-19 | 2004-06-10 | Ricoh Co Ltd | 記録方法、プログラム及び記録媒体、並びに情報記録装置 |
Also Published As
Publication number | Publication date |
---|---|
US8560769B2 (en) | 2013-10-15 |
EP1629486A1 (en) | 2006-03-01 |
JP4787162B2 (ja) | 2011-10-05 |
KR20060026853A (ko) | 2006-03-24 |
EP1629486B1 (en) | 2017-04-12 |
CN1791925A (zh) | 2006-06-21 |
TW200511222A (en) | 2005-03-16 |
BRPI0410451A (pt) | 2006-06-13 |
CN1791925B (zh) | 2010-12-01 |
WO2004105020A1 (en) | 2004-12-02 |
US20060282611A1 (en) | 2006-12-14 |
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