WO1999034297A1 - Storage router and method for providing virtual local storage - Google Patents
Storage router and method for providing virtual local storage Download PDFInfo
- Publication number
- WO1999034297A1 WO1999034297A1 PCT/US1998/027689 US9827689W WO9934297A1 WO 1999034297 A1 WO1999034297 A1 WO 1999034297A1 US 9827689 W US9827689 W US 9827689W WO 9934297 A1 WO9934297 A1 WO 9934297A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scsi
- storage
- fibre channel
- devices
- router
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4027—Coupling between buses using bus bridges
- G06F13/405—Coupling between buses using bus bridges where the bridge performs a synchronising function
- G06F13/4059—Coupling between buses using bus bridges where the bridge performs a synchronising function where the synchronisation uses buffers, e.g. for speed matching between buses
-
- 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
- G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
-
- 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
- G06F3/0628—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
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0662—Virtualisation aspects
- G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/106—Mapping addresses of different types across networks, e.g. mapping telephone numbers to data network addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
-
- 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
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/631—Small computer system interface [SCSI] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/645—Fibre channel identifiers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Bus Control (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Small-Scale Networks (AREA)
- Storage Device Security (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998632818 DE69832818T2 (en) | 1997-12-31 | 1998-12-28 | STORAGE CONTROL AND METHOD FOR DELIVERING LOCAL STORAGE |
EP98966104A EP1044414B1 (en) | 1997-12-31 | 1998-12-28 | Storage router and method for providing virtual local storage |
CA 2315199 CA2315199C (en) | 1997-12-31 | 1998-12-28 | Storage router and method for providing virtual local storage |
AT98966104T ATE313204T1 (en) | 1997-12-31 | 1998-12-28 | STORAGE CONTROL AND METHOD FOR DELIVERING LOCAL STORAGE |
JP2000526873A JP4691251B2 (en) | 1997-12-31 | 1998-12-28 | Storage router and method for providing virtual local storage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/001,799 | 1997-12-31 | ||
US09/001,799 US5941972A (en) | 1997-12-31 | 1997-12-31 | Storage router and method for providing virtual local storage |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999034297A1 true WO1999034297A1 (en) | 1999-07-08 |
Family
ID=21697890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/027689 WO1999034297A1 (en) | 1997-12-31 | 1998-12-28 | Storage router and method for providing virtual local storage |
Country Status (7)
Country | Link |
---|---|
US (29) | US5941972A (en) |
EP (4) | EP2375698A1 (en) |
JP (1) | JP4691251B2 (en) |
AT (1) | ATE313204T1 (en) |
CA (1) | CA2315199C (en) |
DE (1) | DE69832818T2 (en) |
WO (1) | WO1999034297A1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2351375A (en) * | 1999-03-25 | 2000-12-27 | Dell Usa Lp | Storage Domain Management System |
WO2002067529A2 (en) * | 2001-02-20 | 2002-08-29 | Storageapps Inc. | System and method for accessing a storage area network as network attached storage |
US6446141B1 (en) | 1999-03-25 | 2002-09-03 | Dell Products, L.P. | Storage server system including ranking of data source |
US6460113B1 (en) | 2000-01-25 | 2002-10-01 | Dell Products L.P. | System and method for performing backup operations using a fibre channel fabric in a multi-computer environment |
GB2380642A (en) * | 2001-07-31 | 2003-04-09 | Digital Interfaces Ltd | Protocol convertor in which data is stripped of first protocol information, stored, removed from memory and then second protocol information is added |
US6553408B1 (en) | 1999-03-25 | 2003-04-22 | Dell Products L.P. | Virtual device architecture having memory for storing lists of driver modules |
US6640278B1 (en) | 1999-03-25 | 2003-10-28 | Dell Products L.P. | Method for configuration and management of storage resources in a storage network |
US6654830B1 (en) | 1999-03-25 | 2003-11-25 | Dell Products L.P. | Method and system for managing data migration for a storage system |
JP2004503122A (en) * | 2000-02-08 | 2004-01-29 | ニシャン システムズ, インコーポレイテッド | Method and apparatus for transferring data between different network devices via an IP network |
US6742034B1 (en) | 1999-12-16 | 2004-05-25 | Dell Products L.P. | Method for storage device masking in a storage area network and storage controller and storage subsystem for using such a method |
EP1438676A1 (en) * | 2001-09-28 | 2004-07-21 | Maranti Networks, Inc. | Storage switch for storage area network |
JP2004527817A (en) * | 2001-01-02 | 2004-09-09 | ハン ギュ キム | Disk system that can be mounted directly on the network |
US6950871B1 (en) * | 2000-06-29 | 2005-09-27 | Hitachi, Ltd. | Computer system having a storage area network and method of handling data in the computer system |
US7010493B2 (en) * | 2001-03-21 | 2006-03-07 | Hitachi, Ltd. | Method and system for time-based storage access services |
US7251248B2 (en) | 2001-07-31 | 2007-07-31 | Bridgeworks Ltd. | Connection device |
US7328298B2 (en) | 2000-02-24 | 2008-02-05 | Fujitsu Limited | Apparatus and method for controlling I/O between different interface standards and method of identifying the apparatus |
US7689754B2 (en) | 1997-12-31 | 2010-03-30 | Crossroads Systems, Inc. | Storage router and method for providing virtual local storage |
US7752375B2 (en) | 2003-08-12 | 2010-07-06 | Hitachi, Ltd. | Input output control apparatus with a plurality of ports and single protocol processing circuit |
USRE42761E1 (en) | 1997-12-31 | 2011-09-27 | Crossroads Systems, Inc. | Storage router and method for providing virtual local storage |
WO2016053671A1 (en) * | 2014-09-29 | 2016-04-07 | Cisco Technology, Inc. | Shared virtualized local storage |
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JP3228182B2 (en) * | 1997-05-29 | 2001-11-12 | 株式会社日立製作所 | Storage system and method for accessing storage system |
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