JP2006164445A - 監視装置 - Google Patents
監視装置 Download PDFInfo
- Publication number
- JP2006164445A JP2006164445A JP2004356710A JP2004356710A JP2006164445A JP 2006164445 A JP2006164445 A JP 2006164445A JP 2004356710 A JP2004356710 A JP 2004356710A JP 2004356710 A JP2004356710 A JP 2004356710A JP 2006164445 A JP2006164445 A JP 2006164445A
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- Prior art keywords
- magnetic tape
- information
- read
- data
- storage medium
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- 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.)
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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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
- G11B15/07—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape on containers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
- G11B15/689—Control of the cassette changing arrangement
-
- 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
- G11B27/328—Table of contents on a tape [TTOC]
-
- 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
- Automatic Tape Cassette Changers (AREA)
- Debugging And Monitoring (AREA)
- Automatic Disk Changers (AREA)
Abstract
【解決手段】磁気テープライブラリ装置30のメモリ情報リード処理部41が、磁気テープドライブ装置371〜37nが磁気テープカートリッジ351〜35mに対しておこなったデータの読み込みまたはデータの書き込みに係る情報を、磁気テープを内蔵した磁気テープカートリッジ351〜35mのメモリから読み取り、保守/交換判定部48が、読み取った情報に基づいて、磁気テープドライブ装置371〜37nの保守または交換に係る判定をおこなう。
【選択図】 図2
Description
(エラーレート)=5/1000=5.0E−3
となる。
記憶装置が記憶媒体に対しておこなったデータの読み込みまたはデータの書き込みに係る情報を、前記記憶媒体を内蔵したカートリッジのメモリから読み取る情報読取手段と、
前記情報読取手段により読み取られた情報に基づいて、記憶装置の保守または交換に係る判定をおこなう判定手段と、
を備えたことを特徴とする監視装置。
記憶装置が記憶媒体に対しておこなったデータの読み込みまたはデータの書き込みに係る情報を、前記記憶媒体を内蔵したカートリッジのメモリから読み取る情報読取工程と、
前記情報読取工程により読み取られた情報に基づいて、記憶装置の保守または交換に係る判定をおこなう判定工程と、
を含んだことを特徴とする判定方法。
記憶装置が記憶媒体に対しておこなったデータの読み込みまたはデータの書き込みに係る情報を、前記記憶媒体を内蔵したカートリッジのメモリから読み取る情報読取手順と、
前記情報読取手順により読み取られた情報に基づいて、記憶装置の保守または交換に係る判定をおこなう判定手順と、
をコンピュータに実行させることを特徴とする判定プログラム。
2 磁気テープカートリッジ
3 磁気テープドライブ装置
4 ロボットハンド
5 フラッシュメモリ
10a〜10c メモリ情報
11a〜11c 磁気テープカートリッジ情報
12a〜12c 磁気テープドライブ情報
20 ホストコンピュータ
30 磁気テープライブラリ装置
31 データ送受信部
32 入力部
33 表示部
34 カートリッジセル
351〜35m 磁気テープカートリッジ
361〜36m メモリ
371〜37n 磁気テープドライブ装置
381〜38n ユーザデータリード/ライト処理部
391〜39n メモリ情報リード/ライト処理部
40 ロボットハンド
41 メモリ情報リード処理部
42 記憶部
43 磁気テープカートリッジ情報
44 磁気テープドライブ装置情報
45 制御部
46 ロボットハンド制御部
47 ユーザデータリード/ライト制御部
48 保守/交換判定部
50 ネットワーク
Claims (5)
- 記憶装置の監視をおこなう監視装置であって、
記憶装置が記憶媒体に対しておこなったデータの読み込みまたはデータの書き込みに係る情報を、前記記憶媒体を内蔵したカートリッジのメモリから読み取る情報読取手段と、
前記情報読取手段により読み取られた情報に基づいて、記憶装置の保守または交換に係る判定をおこなう判定手段と、
を備えたことを特徴とする監視装置。 - 前記情報読取手段は、記憶装置が記憶媒体に対してデータの読み込みまたはデータの書き込みをおこなった場合に発生した読み込みエラーまたは書き込みエラーに係る情報と、当該記憶装置および当該記憶媒体を識別する識別情報とを読み取り、前記判定手段は、前記情報読取手段により読み取られた情報に基づいて、記憶装置の保守または交換に係る判定をおこなうことを特徴とする請求項1に記載の監視装置。
- 前記判定手段は、記憶装置または記憶媒体のどちらに保守または交換の必要があるのかをさらに判定することを特徴とする請求項1または2に記載の監視装置。
- 前記情報読取手段は、記憶媒体を保持して当該記憶媒体を記憶装置に挿入する記憶媒体挿入装置または記憶媒体を保持して当該記憶媒体を記憶装置から排出する記憶媒体排出装置に設けられることを特徴とする請求項1、2または3に記載の監視装置。
- 前記判定手段は、前記情報読取手段により読み取られた情報を基にして算出されたエラーの発生度合に係る値が所定の閾値を越えた場合に保守または交換の必要性があると判定することを特徴とする請求項1〜4のいずれか1つに記載の監視装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004356710A JP2006164445A (ja) | 2004-12-09 | 2004-12-09 | 監視装置 |
US11/086,203 US7809990B2 (en) | 2004-12-09 | 2005-03-23 | Method and apparatus for monitoring failure of memory device, and computer product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004356710A JP2006164445A (ja) | 2004-12-09 | 2004-12-09 | 監視装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006164445A true JP2006164445A (ja) | 2006-06-22 |
Family
ID=36583493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004356710A Pending JP2006164445A (ja) | 2004-12-09 | 2004-12-09 | 監視装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7809990B2 (ja) |
JP (1) | JP2006164445A (ja) |
Cited By (8)
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JP2008084154A (ja) * | 2006-09-28 | 2008-04-10 | Fujitsu Ltd | ライブラリ装置の保守方法 |
JP2009070482A (ja) * | 2007-09-13 | 2009-04-02 | Fujitsu Ltd | テープライブラリ装置 |
JP2009217857A (ja) * | 2008-03-06 | 2009-09-24 | Nec Corp | テープ媒体収納マガジン、媒体良否判定表示方法及び媒体良否判定表示制御プログラム |
US8576675B2 (en) | 2011-09-22 | 2013-11-05 | Hitachi-Lg Data Storage, Inc. | Data library apparatus, data archive system and server |
US8984351B2 (en) | 2011-07-29 | 2015-03-17 | International Business Machines Corporation | Performing process for removal medium |
US9737993B2 (en) | 2015-02-02 | 2017-08-22 | Fujitsu Limited | Tape library apparatus and information management method |
US9799371B1 (en) | 2016-05-11 | 2017-10-24 | Fujitsu Limited | Tape apparatus and control device |
US10431255B2 (en) | 2016-04-04 | 2019-10-01 | Unitex Corporation | Magnetic-tape storage apparatus |
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US7394618B2 (en) * | 2004-09-10 | 2008-07-01 | International Business Machines Corporation | System and method for cleaning a tape drive |
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US20080117751A1 (en) * | 2006-11-22 | 2008-05-22 | Read Christopher J | Jukebox disc deterioration testing |
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Cited By (9)
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JP2008084154A (ja) * | 2006-09-28 | 2008-04-10 | Fujitsu Ltd | ライブラリ装置の保守方法 |
JP2009070482A (ja) * | 2007-09-13 | 2009-04-02 | Fujitsu Ltd | テープライブラリ装置 |
JP2009217857A (ja) * | 2008-03-06 | 2009-09-24 | Nec Corp | テープ媒体収納マガジン、媒体良否判定表示方法及び媒体良否判定表示制御プログラム |
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US8576675B2 (en) | 2011-09-22 | 2013-11-05 | Hitachi-Lg Data Storage, Inc. | Data library apparatus, data archive system and server |
US9737993B2 (en) | 2015-02-02 | 2017-08-22 | Fujitsu Limited | Tape library apparatus and information management method |
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US9799371B1 (en) | 2016-05-11 | 2017-10-24 | Fujitsu Limited | Tape apparatus and control device |
Also Published As
Publication number | Publication date |
---|---|
US7809990B2 (en) | 2010-10-05 |
US20060126211A1 (en) | 2006-06-15 |
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