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WO2003030431A3 - Packet classification in a storage system - Google Patents

Packet classification in a storage system Download PDF

Info

Publication number
WO2003030431A3
WO2003030431A3 PCT/US2002/030557 US0230557W WO03030431A3 WO 2003030431 A3 WO2003030431 A3 WO 2003030431A3 US 0230557 W US0230557 W US 0230557W WO 03030431 A3 WO03030431 A3 WO 03030431A3
Authority
WO
WIPO (PCT)
Prior art keywords
switch
accordance
storage
san
allows
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.)
Ceased
Application number
PCT/US2002/030557
Other languages
French (fr)
Other versions
WO2003030431A2 (en
Inventor
Santosh C Lolayekar
Yu-Ping Cheng
Anoop R Hegde
Sunil K Asthana
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maranti Networks Inc
Original Assignee
Maranti Networks Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/051,093 external-priority patent/US7558264B1/en
Application filed by Maranti Networks Inc filed Critical Maranti Networks Inc
Priority to EP02768900A priority Critical patent/EP1438808A4/en
Priority to JP2003533501A priority patent/JP2005505819A/en
Priority to AU2002331905A priority patent/AU2002331905A1/en
Publication of WO2003030431A2 publication Critical patent/WO2003030431A2/en
Publication of WO2003030431A3 publication Critical patent/WO2003030431A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A storage switch (304) in accordance with an embodiment of the invention is a highly scalable switch that allows the creation of a SAN that is easy to deploy and that can be centrally managed. Moreover, such a storage switch also allows the deployment of a global infrastructure, allowing the resources of the SAN, such as storage devices (306), to essentially be positioned anywhere on the globe. To further enable wire-speed processing, a switch in accordance with the invention has “intelligence” distributed to each of its linecards, through which it classifies packets into data and control packets, and performs virtualization functions. A switch in accordance with the invention further performs serverless storage services such as mirroring, snapshot, and replication.
PCT/US2002/030557 2001-09-28 2002-09-27 Packet classification in a storage system Ceased WO2003030431A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02768900A EP1438808A4 (en) 2001-09-28 2002-09-27 Packet classification in a storage system
JP2003533501A JP2005505819A (en) 2001-09-28 2002-09-27 Packet classification in storage systems
AU2002331905A AU2002331905A1 (en) 2001-09-28 2002-09-27 Packet classification in a storage system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32570401P 2001-09-28 2001-09-28
US60/325,704 2001-09-28
US10/051,093 2002-01-18
US10/051,093 US7558264B1 (en) 2001-09-28 2002-01-18 Packet classification in a storage system

Publications (2)

Publication Number Publication Date
WO2003030431A2 WO2003030431A2 (en) 2003-04-10
WO2003030431A3 true WO2003030431A3 (en) 2003-07-03

Family

ID=26729050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/030557 Ceased WO2003030431A2 (en) 2001-09-28 2002-09-27 Packet classification in a storage system

Country Status (3)

Country Link
EP (1) EP1438808A4 (en)
JP (1) JP2005505819A (en)
WO (1) WO2003030431A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209986B2 (en) 2002-04-26 2007-04-24 Hitachi, Ltd. Method for controlling storage system, and storage control apparatus
US7231466B2 (en) 2003-06-24 2007-06-12 Hitachi, Ltd. Data migration method for disk apparatus
US7231465B2 (en) 2002-09-18 2007-06-12 Hitachi, Ltd. Storage system, and method for controlling the same
US7263593B2 (en) 2002-11-25 2007-08-28 Hitachi, Ltd. Virtualization controller and data transfer control method
US7441095B2 (en) 2003-09-29 2008-10-21 Hitachi, Ltd. Storage system and storage controller

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475984B1 (en) 2003-05-09 2008-02-20 Motorola, Inc. Method and apparatus for controlling access to a multimedia broadcast multicast service in a packet data communication system
JP4438457B2 (en) 2003-05-28 2010-03-24 株式会社日立製作所 Storage area allocation method, system, and virtualization apparatus
JP4646574B2 (en) 2004-08-30 2011-03-09 株式会社日立製作所 Data processing system
JP2006107450A (en) * 2004-09-30 2006-04-20 Emc Corp Triangular asynchronous replication
US20080172532A1 (en) * 2005-02-04 2008-07-17 Aarohi Communications , Inc., A Corporation Apparatus for Performing and Coordinating Data Storage Functions
JP5057656B2 (en) 2005-05-24 2012-10-24 株式会社日立製作所 Storage system and storage system operation method
GB2450148A (en) * 2007-06-14 2008-12-17 Advanced Risc Mach Ltd Controlling write transactions between initiators and recipients via interconnect logic
US20250274513A1 (en) * 2024-02-28 2025-08-28 Hewlett Packard Enterprise Development Lp Local device identifiers in a storage network
CN117932132B (en) * 2024-03-25 2024-06-11 青州市鲁冠塑料有限公司 Plastic product research and development data processing system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304578B1 (en) * 1998-05-01 2001-10-16 Lucent Technologies Inc. Packet routing and queuing at the headend of shared data channel
US6400730B1 (en) * 1999-03-10 2002-06-04 Nishan Systems, Inc. Method and apparatus for transferring data between IP network devices and SCSI and fibre channel devices over an IP network
US20020156987A1 (en) * 2001-02-13 2002-10-24 Confluence Neworks, Inc. Storage virtualization and storage management to provide higher level storage services

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059966A1 (en) * 2000-02-08 2001-08-16 Nishan Systems, Inc. Method and apparatus for transferring data between different network devices over an ip network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304578B1 (en) * 1998-05-01 2001-10-16 Lucent Technologies Inc. Packet routing and queuing at the headend of shared data channel
US6400730B1 (en) * 1999-03-10 2002-06-04 Nishan Systems, Inc. Method and apparatus for transferring data between IP network devices and SCSI and fibre channel devices over an IP network
US20020156987A1 (en) * 2001-02-13 2002-10-24 Confluence Neworks, Inc. Storage virtualization and storage management to provide higher level storage services

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1438808A4 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209986B2 (en) 2002-04-26 2007-04-24 Hitachi, Ltd. Method for controlling storage system, and storage control apparatus
US7412543B2 (en) 2002-04-26 2008-08-12 Hitachi, Ltd. Method for controlling storage system, and storage control apparatus
US7457899B2 (en) 2002-04-26 2008-11-25 Hitachi, Ltd. Method for controlling storage system, and storage control apparatus
US7231465B2 (en) 2002-09-18 2007-06-12 Hitachi, Ltd. Storage system, and method for controlling the same
US7380032B2 (en) 2002-09-18 2008-05-27 Hitachi, Ltd. Storage system, and method for controlling the same
US7263593B2 (en) 2002-11-25 2007-08-28 Hitachi, Ltd. Virtualization controller and data transfer control method
US7366853B2 (en) 2002-11-25 2008-04-29 Hitachi, Ltd. Virtualization controller and data transfer control method
US7231466B2 (en) 2003-06-24 2007-06-12 Hitachi, Ltd. Data migration method for disk apparatus
US7634588B2 (en) 2003-06-24 2009-12-15 Hitachi, Ltd. Data migration method for disk apparatus
US7441095B2 (en) 2003-09-29 2008-10-21 Hitachi, Ltd. Storage system and storage controller
US7493466B2 (en) 2003-09-29 2009-02-17 Hitachi, Ltd. Virtualization system for virtualizing disks drives of a disk array system

Also Published As

Publication number Publication date
WO2003030431A2 (en) 2003-04-10
EP1438808A2 (en) 2004-07-21
EP1438808A4 (en) 2007-05-23
JP2005505819A (en) 2005-02-24

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