DE69631749D1 - Speichergerät und Verfahren zur gemeinsamen Benutzung von Daten - Google Patents
Speichergerät und Verfahren zur gemeinsamen Benutzung von DatenInfo
- Publication number
- DE69631749D1 DE69631749D1 DE69631749T DE69631749T DE69631749D1 DE 69631749 D1 DE69631749 D1 DE 69631749D1 DE 69631749 T DE69631749 T DE 69631749T DE 69631749 T DE69631749 T DE 69631749T DE 69631749 D1 DE69631749 D1 DE 69631749D1
- Authority
- DE
- Germany
- Prior art keywords
- storage device
- data sharing
- sharing method
- data
- storage
- 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 - Lifetime
Links
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
-
- 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
- G06F3/0604—Improving or facilitating administration, e.g. storage management
- G06F3/0607—Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
-
- 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
-
- 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
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
-
- 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
- G06F3/0661—Format or protocol conversion arrangements
-
- 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
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
-
- 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
-
- 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
- G06F3/0676—Magnetic disk device
-
- 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
- G06F3/0683—Plurality of storage devices
- G06F3/0689—Disk arrays, e.g. RAID, JBOD
-
- 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
- G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP713696 | 1996-01-19 | ||
JP713696 | 1996-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69631749D1 true DE69631749D1 (de) | 2004-04-08 |
DE69631749T2 DE69631749T2 (de) | 2005-01-05 |
Family
ID=11657671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69631749T Expired - Lifetime DE69631749T2 (de) | 1996-01-19 | 1996-12-20 | Speichergerät und Verfahren zur gemeinsamen Benutzung von Daten |
Country Status (3)
Country | Link |
---|---|
US (6) | US5983317A (de) |
EP (2) | EP1376328A3 (de) |
DE (1) | DE69631749T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69631749T2 (de) | 1996-01-19 | 2005-01-05 | Hitachi, Ltd. | Speichergerät und Verfahren zur gemeinsamen Benutzung von Daten |
JP3245364B2 (ja) | 1996-09-02 | 2002-01-15 | 株式会社日立製作所 | 互いに異なるインタフェースを介して記憶装置を共用する方法及びシステム |
US6735676B1 (en) * | 1996-09-02 | 2004-05-11 | Hitachi, Ltd. | Method and system for sharing storing device via mutually different interfaces |
JP3671595B2 (ja) * | 1997-04-01 | 2005-07-13 | 株式会社日立製作所 | 複合計算機システムおよび複合i/oシステム |
JPH1185655A (ja) * | 1997-09-16 | 1999-03-30 | Hitachi Ltd | 計算機システム |
US6112277A (en) * | 1997-09-25 | 2000-08-29 | International Business Machines Corporation | Method and means for reducing device contention by random accessing and partial track staging of records according to a first DASD format but device mapped according to a second DASD format |
JP3407628B2 (ja) | 1997-12-19 | 2003-05-19 | 株式会社日立製作所 | 計算機システム |
JP2000029635A (ja) * | 1998-07-08 | 2000-01-28 | Hitachi Ltd | 記憶制御装置 |
JP2000047972A (ja) * | 1998-07-29 | 2000-02-18 | Hitachi Ltd | 入出力制御方式 |
US6189015B1 (en) * | 1998-09-25 | 2001-02-13 | International Business Machines Corporation | System and method for updating non-VSAM data set control information for data transferred from a source to a target |
CZ295455B6 (cs) * | 1998-10-14 | 2005-08-17 | Amecon Czech, S. R. O. | Způsob ochrany dat, uložených na paměťových médiích výpočetních systémů, a zařízení k provádění tohoto způsobu |
JP3700438B2 (ja) * | 1999-01-06 | 2005-09-28 | 株式会社日立製作所 | 計算機システム |
JP3952640B2 (ja) * | 1999-09-07 | 2007-08-01 | 株式会社日立製作所 | データバックアップ方法、メインフレーム系ストレージシステムおよびメインフレームホストコンピュータ |
US6735765B1 (en) * | 1999-12-07 | 2004-05-11 | Storage Technology Corporation | Sharing data between operating systems |
US6883049B1 (en) * | 1999-12-16 | 2005-04-19 | International Business Machines Corporation | Method and system for making an open system volume accessible to an MVS system |
JP3753598B2 (ja) * | 2000-07-06 | 2006-03-08 | 株式会社日立製作所 | 計算機、計算機システムおよびデータ転送方法 |
US6425051B1 (en) | 2000-09-25 | 2002-07-23 | International Business Machines Corporation | Method, system, program, and data structures for enabling a controller accessing a storage device to handle requests to data in a first data format when the storage device includes data in a second data format |
US6748467B2 (en) * | 2001-01-30 | 2004-06-08 | Hitachi, Ltd. | High speed data transfer between mainframe storage systems |
US6779063B2 (en) | 2001-04-09 | 2004-08-17 | Hitachi, Ltd. | Direct access storage system having plural interfaces which permit receipt of block and file I/O requests |
US6782401B2 (en) * | 2001-07-02 | 2004-08-24 | Sepaton, Inc. | Method and apparatus for implementing a reliable open file system |
JP4008752B2 (ja) * | 2002-05-22 | 2007-11-14 | 株式会社日立製作所 | 記憶装置システムの制御方法、及び記憶装置システム |
JP4056794B2 (ja) * | 2002-05-28 | 2008-03-05 | 株式会社日立製作所 | ストレージシステムの制御方法及びストレージシステム |
US20050120037A1 (en) * | 2002-07-16 | 2005-06-02 | Fujitsu Limited | Apparatus and method for managing network storage, and computer product |
US7089392B2 (en) * | 2003-05-09 | 2006-08-08 | International Business Machines Corporation | Method, system, and program for allocating storage units to a data set |
US7000083B2 (en) * | 2003-06-06 | 2006-02-14 | International Business Machines Corp. | Resynchronization of count key data with its corresponding meta data |
US8006056B2 (en) * | 2004-01-30 | 2011-08-23 | Hewlett-Packard Development Company, L.P. | Storage system including capability to move a virtual storage device group without moving data |
US7305520B2 (en) * | 2004-01-30 | 2007-12-04 | Hewlett-Packard Development Company, L.P. | Storage system with capability to allocate virtual storage segments among a plurality of controllers |
US7363541B2 (en) * | 2004-02-23 | 2008-04-22 | Hewlett-Packard Development Company, L.P. | Command management using task attributes |
US8230085B2 (en) | 2004-04-12 | 2012-07-24 | Netapp, Inc. | System and method for supporting block-based protocols on a virtual storage appliance executing within a physical storage appliance |
JP4555036B2 (ja) | 2004-09-16 | 2010-09-29 | 株式会社日立製作所 | ストレージ装置及びストレージ装置のデバイス切替制御方法 |
KR100869886B1 (ko) * | 2006-10-27 | 2008-11-24 | 삼성에스디에스 주식회사 | 메인프레임 시스템 환경을 개방형 시스템 환경으로전환하는 리호스팅 방법 |
JP4841408B2 (ja) * | 2006-11-24 | 2011-12-21 | 富士通株式会社 | ボリューム移行プログラム及び方法 |
US7660911B2 (en) * | 2006-12-20 | 2010-02-09 | Smart Modular Technologies, Inc. | Block-based data striping to flash memory |
US7783609B2 (en) * | 2008-01-24 | 2010-08-24 | International Business Machines Corporation | Storing information in otherwise unused space in VTOC and VVDS for recovery of data |
US8370681B2 (en) * | 2009-06-03 | 2013-02-05 | Hewlett-Packard Development Company, L.P. | Remote backup storage |
US8943104B2 (en) * | 2011-08-30 | 2015-01-27 | International Business Machines Corporation | Dynamic record management for systems utilizing virtual storage access method (VSAM) data sets with a corresponding VSAM control block structure |
US9104429B2 (en) * | 2011-09-30 | 2015-08-11 | Bmc Software, Inc. | Methods and apparatus for performing database management utility processes |
US9122400B2 (en) * | 2012-08-06 | 2015-09-01 | International Business Machines Corporation | Managing data set volume table of contents |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01309117A (ja) * | 1988-06-07 | 1989-12-13 | Nec Eng Ltd | 磁気デイスク装置 |
JPH07104810B2 (ja) * | 1989-11-18 | 1995-11-13 | 株式会社日立製作所 | 共用ファイルのアクセス制御方式 |
US5072378A (en) * | 1989-12-18 | 1991-12-10 | Storage Technology Corporation | Direct access storage device with independently stored parity |
US5206939A (en) * | 1990-09-24 | 1993-04-27 | Emc Corporation | System and method for disk mapping and data retrieval |
US5544347A (en) * | 1990-09-24 | 1996-08-06 | Emc Corporation | Data storage system controlled remote data mirroring with respectively maintained data indices |
JPH04223518A (ja) | 1990-12-26 | 1992-08-13 | Fujitsu Ltd | 複数のコマンドに対応するディスク制御装置 |
JPH05233570A (ja) * | 1991-12-26 | 1993-09-10 | Internatl Business Mach Corp <Ibm> | 異オペレーティング・システム間分散データ処理システム |
JPH05250242A (ja) | 1992-03-05 | 1993-09-28 | Nec Corp | ファイル情報を分散管理する計算機システム |
JP3175371B2 (ja) * | 1992-03-06 | 2001-06-11 | 三菱電機株式会社 | データ記憶フォーマット変換方式及びその変換方法及びアクセス制御装置及びデータアクセス方法 |
WO1993023811A2 (en) * | 1992-05-13 | 1993-11-25 | Southwestern Bell Technology Resources, Inc. | Open architecture interface storage controller |
US5463754A (en) * | 1992-10-30 | 1995-10-31 | International Business Machines Corporation | Shared direct access storage device for fixed block architecture devices |
JP3433978B2 (ja) | 1993-07-30 | 2003-08-04 | 富士通株式会社 | 入出力制御装置 |
JPH07121415A (ja) | 1993-10-22 | 1995-05-12 | Fuji Xerox Co Ltd | ファイル管理装置 |
JP3136036B2 (ja) * | 1993-11-16 | 2001-02-19 | 富士通株式会社 | ディスク制御装置の制御方法 |
JP2557203B2 (ja) * | 1993-12-27 | 1996-11-27 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ファジィ・パッキング方法及びデータ記憶システム |
JP3544219B2 (ja) * | 1993-12-27 | 2004-07-21 | 富士通株式会社 | ファイル共用システム |
JPH086732A (ja) | 1994-06-17 | 1996-01-12 | Fujitsu Ltd | ディスク制御装置 |
US5535372A (en) * | 1994-07-06 | 1996-07-09 | International Business Machines Corporation | Method and apparatus for efficient updating of CKD data stored on fixed block architecture devices |
JP3499938B2 (ja) | 1994-12-15 | 2004-02-23 | 富士通株式会社 | 異種プロトコルの複数システム間の入出力装置共用システム |
JPH08221445A (ja) * | 1995-02-20 | 1996-08-30 | Hitachi Ltd | データ検索方法 |
JP3260999B2 (ja) * | 1995-03-03 | 2002-02-25 | 富士通株式会社 | ディスク制御装置の制御方法 |
JP3583829B2 (ja) * | 1995-04-13 | 2004-11-04 | 株式会社日立製作所 | 外部記憶サブシステムの制御方法および制御装置 |
US5765200A (en) * | 1995-06-07 | 1998-06-09 | International Business Machines Corporation | Logical positioning within a storage device by a storage controller |
US5649153A (en) * | 1995-06-19 | 1997-07-15 | International Business Machines Corporation | Aggressive adaption algorithm for selective record caching |
JP2776335B2 (ja) * | 1995-10-20 | 1998-07-16 | 日本電気株式会社 | 可変長シーケンシャル・レコードの書き込み方法 |
US5758125A (en) * | 1995-12-28 | 1998-05-26 | Newframe Corporation Ltd. | Method of sharing data in a heterogeneous computer system |
DE69631749T2 (de) * | 1996-01-19 | 2005-01-05 | Hitachi, Ltd. | Speichergerät und Verfahren zur gemeinsamen Benutzung von Daten |
US6185521B1 (en) * | 1996-02-16 | 2001-02-06 | Emc Corporation | System and method for emulating mainframe channel programs by open systems computer systems |
US6044444A (en) * | 1996-05-28 | 2000-03-28 | Emc Corporation | Remote data mirroring having preselection of automatic recovery or intervention required when a disruption is detected |
JP3781212B2 (ja) * | 1996-06-04 | 2006-05-31 | 株式会社日立製作所 | サブシステム |
US5857213A (en) * | 1996-12-06 | 1999-01-05 | International Business Machines Corporation | Method for extraction of a variable length record from fixed length sectors on a disk drive and for reblocking remaining records in a disk track |
US6145006A (en) * | 1997-06-25 | 2000-11-07 | Emc Corporation | Method and apparatus for coordinating locking operations of heterogeneous host computers accessing a storage subsystem |
US6304940B1 (en) * | 1997-08-14 | 2001-10-16 | International Business Machines Corporation | Shared direct access storage system for MVS and FBA processors |
-
1996
- 1996-12-20 DE DE69631749T patent/DE69631749T2/de not_active Expired - Lifetime
- 1996-12-20 EP EP03020011A patent/EP1376328A3/de not_active Withdrawn
- 1996-12-20 EP EP19960120639 patent/EP0785500B1/de not_active Expired - Lifetime
-
1999
- 1999-02-23 US US09/256,472 patent/US5983317A/en not_active Expired - Lifetime
- 1999-05-21 US US09/315,819 patent/US6041391A/en not_active Expired - Lifetime
- 1999-12-20 US US09/467,211 patent/US6275910B1/en not_active Expired - Lifetime
-
2001
- 2001-06-05 US US09/873,359 patent/US6598129B2/en not_active Expired - Fee Related
-
2003
- 2003-03-06 US US10/379,571 patent/US6748500B2/en not_active Expired - Fee Related
-
2004
- 2004-04-13 US US10/822,702 patent/US7117314B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040193794A1 (en) | 2004-09-30 |
US20030149836A1 (en) | 2003-08-07 |
US6041391A (en) | 2000-03-21 |
US6748500B2 (en) | 2004-06-08 |
US20010029569A1 (en) | 2001-10-11 |
US6275910B1 (en) | 2001-08-14 |
EP1376328A2 (de) | 2004-01-02 |
US6598129B2 (en) | 2003-07-22 |
EP1376328A3 (de) | 2006-04-19 |
DE69631749T2 (de) | 2005-01-05 |
EP0785500A1 (de) | 1997-07-23 |
EP0785500B1 (de) | 2004-03-03 |
US7117314B2 (en) | 2006-10-03 |
US5983317A (en) | 1999-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |