DE69801824T2 - Speicher für informationsteurung eines mehrhostrechnerspeichers - Google Patents
Speicher für informationsteurung eines mehrhostrechnerspeichersInfo
- Publication number
- DE69801824T2 DE69801824T2 DE69801824T DE69801824T DE69801824T2 DE 69801824 T2 DE69801824 T2 DE 69801824T2 DE 69801824 T DE69801824 T DE 69801824T DE 69801824 T DE69801824 T DE 69801824T DE 69801824 T2 DE69801824 T2 DE 69801824T2
- Authority
- DE
- Germany
- Prior art keywords
- memory
- information control
- store computer
- computer memory
- store
- 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
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0626—Reducing size or complexity of 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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99951—File or database maintenance
- Y10S707/99952—Coherency, e.g. same view to multiple users
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)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/884,707 US5895493A (en) | 1997-06-30 | 1997-06-30 | Method and apparatus for storage of multiple host storage management information on a storage subsystem |
PCT/US1998/013484 WO1999000727A1 (en) | 1997-06-30 | 1998-06-29 | Storage of multiple host storage management information |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69801824D1 DE69801824D1 (de) | 2001-10-31 |
DE69801824T2 true DE69801824T2 (de) | 2002-03-28 |
Family
ID=25385202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69801824T Expired - Lifetime DE69801824T2 (de) | 1997-06-30 | 1998-06-29 | Speicher für informationsteurung eines mehrhostrechnerspeichers |
Country Status (6)
Country | Link |
---|---|
US (1) | US5895493A (de) |
EP (1) | EP0993632B1 (de) |
JP (1) | JP2001512255A (de) |
AU (1) | AU8272298A (de) |
DE (1) | DE69801824T2 (de) |
WO (1) | WO1999000727A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5975738A (en) * | 1997-09-30 | 1999-11-02 | Lsi Logic Corporation | Method for detecting failure in redundant controllers using a private LUN |
JP2000163223A (ja) * | 1998-11-30 | 2000-06-16 | Hitachi Electronics Eng Co Ltd | 記録媒体raidライブラリ装置 |
US6453375B1 (en) * | 1999-03-23 | 2002-09-17 | Intel Corporation | Method and apparatus for obtaining coherent accesses with posted writes from multiple software drivers |
US6336172B1 (en) * | 1999-04-01 | 2002-01-01 | International Business Machines Corporation | Storing and tracking multiple copies of data in a data storage library system |
US6336173B1 (en) * | 1999-04-01 | 2002-01-01 | International Business Machines Corporation | Storing and tracking multiple copies of data in data storage libraries |
US6931440B1 (en) * | 1999-04-21 | 2005-08-16 | Emc Corporation | Method and apparatus for dynamically determining whether access to a resource connected to a computer has changed and determining how to access the resource with a new identifier |
US6473829B1 (en) * | 1999-05-28 | 2002-10-29 | International Business Machines Corporation | Data storage device providing communication between processing units |
US6249849B1 (en) * | 1999-06-16 | 2001-06-19 | International Business Machines Corporation | “Fail-Safe” updating of redundant data in multiple data storage libraries |
DE69936578D1 (de) * | 1999-08-17 | 2007-08-30 | Hewlett Packard Co | Transparente Statusschnittstelle |
US6775720B1 (en) | 2000-04-04 | 2004-08-10 | Emc Corporation | Method and system for configuring a mass storage system for measuring system performance |
US6651154B1 (en) | 2000-07-11 | 2003-11-18 | International Business Machines Corporation | Method, system, and program for expanding the storage space in an array of storage units |
US6618798B1 (en) | 2000-07-11 | 2003-09-09 | International Business Machines Corporation | Method, system, program, and data structures for mapping logical units to a storage space comprises of at least one array of storage units |
KR100340686B1 (ko) * | 2000-09-19 | 2002-06-15 | 오길록 | 다중 호스트 컴퓨터와 레이드 사이의 중복연결을 위한 장치 |
US6842869B2 (en) * | 2001-06-08 | 2005-01-11 | International Business Machines Corporation | Method to maintain nonvolatile system information cached in a distributed control network |
US20030028628A1 (en) * | 2001-08-03 | 2003-02-06 | Ncr Corporation | Method for storing, retrieving and managing configuration settings of computer systems |
JP2003076592A (ja) * | 2001-09-04 | 2003-03-14 | Hitachi Ltd | データ格納システム |
US6996670B2 (en) * | 2001-10-05 | 2006-02-07 | International Business Machines Corporation | Storage area network methods and apparatus with file system extension |
US20030088658A1 (en) * | 2001-11-08 | 2003-05-08 | Davies Ian R. | Obtaining information to facilitate system usage |
US6701392B1 (en) * | 2001-11-14 | 2004-03-02 | Emc Corporation | Hierarchical approach to indentifying changing device characteristics |
EP1507207B1 (de) * | 2001-11-14 | 2016-03-09 | Emc Corporation | Hierarchischer Ansatz zur Erkennung von veränderten Geräteeigenschaften |
US6996741B1 (en) * | 2001-11-15 | 2006-02-07 | Xiotech Corporation | System and method for redundant communication between redundant controllers |
US7003688B1 (en) * | 2001-11-15 | 2006-02-21 | Xiotech Corporation | System and method for a reserved memory area shared by all redundant storage controllers |
US7725428B1 (en) * | 2002-03-14 | 2010-05-25 | Novell, Inc. | System and method for restoring a database in a distributed database system |
GB0214670D0 (en) * | 2002-06-26 | 2002-08-07 | Ibm | Arrangement and method for update of configuration cache data |
JP4350474B2 (ja) | 2003-09-12 | 2009-10-21 | 株式会社アドバンテスト | 試験装置及び書込制御回路 |
US7210058B2 (en) * | 2003-09-29 | 2007-04-24 | International Business Machines Corporation | Method for peer-to-peer system recovery |
GB2409306A (en) * | 2003-12-20 | 2005-06-22 | Autodesk Canada Inc | Data processing network with switchable storage |
US7296116B2 (en) * | 2004-02-12 | 2007-11-13 | International Business Machines Corporation | Method and apparatus for providing high density storage |
US7296117B2 (en) * | 2004-02-12 | 2007-11-13 | International Business Machines Corporation | Method and apparatus for aggregating storage devices |
US7340610B1 (en) * | 2004-08-31 | 2008-03-04 | Hitachi, Ltd. | Trusted time stamping storage system |
US8332560B2 (en) * | 2005-07-11 | 2012-12-11 | Dell Products L.P. | System and method for identifying inoperable connection points in a storage enclosure |
US8275949B2 (en) * | 2005-12-13 | 2012-09-25 | International Business Machines Corporation | System support storage and computer system |
CA2581555C (en) * | 2007-03-07 | 2015-11-24 | Digital Multitools, Inc. | Method and system for arbitrating computer access to a shared storage medium |
US8806096B1 (en) | 2007-04-20 | 2014-08-12 | Netapp, Inc. | Increased concurrency of an initialization process of multiple data storage units of a volume |
US8190575B1 (en) | 2008-08-27 | 2012-05-29 | Western Digital Technologies, Inc. | Disk drive maintaining multiple copies of code segments |
KR101686010B1 (ko) | 2010-12-21 | 2016-12-13 | 삼성전자주식회사 | 실시간 멀티코어 시스템의 동기화 스케쥴링 장치 및 방법 |
US8782191B2 (en) * | 2011-02-24 | 2014-07-15 | Hitachi, Ltd. | Computer system having representative management computer and management method for multiple target objects |
US11194738B2 (en) * | 2019-07-29 | 2021-12-07 | International Business Machines Corporation | Implementing management commands utilizing an in-band interface |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4530054A (en) * | 1982-03-03 | 1985-07-16 | Sperry Corporation | Processor-addressable timestamp for indicating oldest written-to cache entry not copied back to bulk memory |
AU650242B2 (en) * | 1989-11-28 | 1994-06-16 | International Business Machines Corporation | Methods and apparatus for dynamically managing input/output (I/O) connectivity |
US5289588A (en) * | 1990-04-24 | 1994-02-22 | Advanced Micro Devices, Inc. | Interlock acquisition for critical code section execution in a shared memory common-bus individually cached multiprocessor system |
US5390328A (en) * | 1992-03-30 | 1995-02-14 | International Business Machines Corporation | Data processing system and method for providing notification in a central processor of state changes for shared data structure on external storage |
US5408653A (en) * | 1992-04-15 | 1995-04-18 | International Business Machines Corporation | Efficient data base access using a shared electronic store in a multi-system environment with shared disks |
US5452421A (en) * | 1992-09-23 | 1995-09-19 | International Business Machines Corporation | System for using register sets and state machines sets to communicate between storage controller and devices by using failure condition activity defined in a request |
US5555371A (en) * | 1992-12-17 | 1996-09-10 | International Business Machines Corporation | Data backup copying with delayed directory updating and reduced numbers of DASD accesses at a back up site using a log structured array data storage |
US5689678A (en) * | 1993-03-11 | 1997-11-18 | Emc Corporation | Distributed storage array system having a plurality of modular control units |
US5644767A (en) * | 1993-06-01 | 1997-07-01 | At&T Global Information Solutions Company | Method and apparatus for determining and maintaining drive status from codes written to disk drives of an arrayed storage subsystem |
US5689706A (en) * | 1993-06-18 | 1997-11-18 | Lucent Technologies Inc. | Distributed systems with replicated files |
KR0128271B1 (ko) * | 1994-02-22 | 1998-04-15 | 윌리암 티. 엘리스 | 재해회복을 위한 일관성 그룹 형성방법 및 레코드갱싱의 섀도잉 방법, 주시스템, 원격데이타 섀도잉 시스템과 비동기 원격데이타 복제 시스템 |
US5504861A (en) * | 1994-02-22 | 1996-04-02 | International Business Machines Corporation | Remote data duplexing |
US5625841A (en) * | 1994-04-20 | 1997-04-29 | International Business Machines Corporation | Data processing system |
US5790773A (en) * | 1995-12-29 | 1998-08-04 | Symbios, Inc. | Method and apparatus for generating snapshot copies for data backup in a raid subsystem |
-
1997
- 1997-06-30 US US08/884,707 patent/US5895493A/en not_active Expired - Lifetime
-
1998
- 1998-06-29 DE DE69801824T patent/DE69801824T2/de not_active Expired - Lifetime
- 1998-06-29 WO PCT/US1998/013484 patent/WO1999000727A1/en active IP Right Grant
- 1998-06-29 EP EP98932946A patent/EP0993632B1/de not_active Expired - Lifetime
- 1998-06-29 JP JP2000500590A patent/JP2001512255A/ja active Pending
- 1998-06-29 AU AU82722/98A patent/AU8272298A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU8272298A (en) | 1999-01-19 |
WO1999000727A1 (en) | 1999-01-07 |
US5895493A (en) | 1999-04-20 |
DE69801824D1 (de) | 2001-10-31 |
EP0993632A1 (de) | 2000-04-19 |
JP2001512255A (ja) | 2001-08-21 |
EP0993632B1 (de) | 2001-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM |