KR101121344B1 - 복수의 ｓａｓ 확장기 결합 방법 및 단일의 결속형 ｓａｓ 확장기 - Google Patents

복수의 ｓａｓ 확장기 결합 방법 및 단일의 결속형 ｓａｓ 확장기 Download PDF

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KR101121344B1
KR101121344B1 KR1020090065726A KR20090065726A KR101121344B1 KR 101121344 B1 KR101121344 B1 KR 101121344B1 KR 1020090065726 A KR1020090065726 A KR 1020090065726A KR 20090065726 A KR20090065726 A KR 20090065726A KR 101121344 B1 KR101121344 B1 KR 101121344B1
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South Korea
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sas
expander
sas expander
phy
expanders
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KR1020090065726A
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Korean (ko)
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KR20100029014A (ko
Inventor
스티븐 비 존슨
티모시 이 호글런드
루이스 에이치 쥬니어 오덴월드
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엘에스아이 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4494—Execution paradigms, e.g. implementations of programming paradigms data driven
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G06F9/453—Help systems

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Information Transfer Systems (AREA)
  • Bus Control (AREA)
  • Small-Scale Networks (AREA)
KR1020090065726A 2008-09-05 2009-07-20 복수의 ｓａｓ 확장기 결합 방법 및 단일의 결속형 ｓａｓ 확장기 Expired - Fee Related KR101121344B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19103708P 2008-09-05 2008-09-05
US61/191,037 2008-09-05
US12/384,289 2009-04-02
US12/384,289 US7849248B2 (en) 2008-09-05 2009-04-02 Method and system for combining multiple serial attached small computer system interface (SAS) expanders

Publications (2)

Publication Number Publication Date
KR20100029014A KR20100029014A (ko) 2010-03-15
KR101121344B1 true KR101121344B1 (ko) 2012-03-09

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Family Applications (1)

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KR1020090065726A Expired - Fee Related KR101121344B1 (ko) 2008-09-05 2009-07-20 복수의 ｓａｓ 확장기 결합 방법 및 단일의 결속형 ｓａｓ 확장기

Country Status (6)

Country Link
US (1) US7849248B2 (enExample)
EP (1) EP2163995B1 (enExample)
JP (1) JP5363924B2 (enExample)
KR (1) KR101121344B1 (enExample)
CN (1) CN101719048B (enExample)
TW (1) TWI456399B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7913023B2 (en) * 2008-09-05 2011-03-22 Lsi Corporation Specifying lanes for SAS wide port connections
US8321596B2 (en) 2008-09-05 2012-11-27 Lsi Corporation SAS paired subtractive routing
US8244948B2 (en) 2008-09-05 2012-08-14 Lsi Corporation Method and system for combining multiple SAS expanders into a SAS switch
US8656058B2 (en) 2008-09-05 2014-02-18 Lsi Corporation Back-off retry with priority routing
US8077605B2 (en) 2008-09-05 2011-12-13 Lsi Corporation Method for providing path failover for multiple SAS expanders operating as a single SAS expander
JP5528243B2 (ja) * 2010-07-23 2014-06-25 インターナショナル・ビジネス・マシーンズ・コーポレーション マルチパスを制御するシステム及び方法
JP5736870B2 (ja) * 2011-03-16 2015-06-17 富士通株式会社 ストレージ装置、コントローラおよびアドレス管理方法
US8527685B2 (en) 2011-06-10 2013-09-03 Lsi Corporation Firmware-driven multiple virtual SAS expanders on a single expander hardware component
US8918557B2 (en) 2012-03-16 2014-12-23 Lsi Corporation SAS expander and method to arbitrate traffic in a redundant expander system
US8745448B2 (en) * 2012-06-06 2014-06-03 Hitachi, Ltd. Storage system, storage control apparatus and method for failure recovery
US9032071B2 (en) 2012-07-24 2015-05-12 Hewlett-Packard Development Company, L.P. Systems and methods for representing a SAS fabric
US8924771B2 (en) * 2012-12-06 2014-12-30 Lsi Corporation Master-slave expander logging
US9026706B2 (en) 2012-12-14 2015-05-05 Lsi Corporation Method and system for detecting multiple expanders in an SAS topology having the same address
US9081910B2 (en) 2013-02-12 2015-07-14 Avago Technologies General Ip (Singapore) Pte Ltd Methods and structure for fast context switching among a plurality of expanders in a serial attached SCSI domain
US9092398B2 (en) 2013-02-14 2015-07-28 Avago Technologies General Ip (Singapore) Pte Ltd Restoring expander operations in a data storage switch
US8990448B2 (en) * 2013-03-08 2015-03-24 Lsi Corporation Smart discovery model in a serial attached small computer system topology
CN105808158B (zh) 2014-12-30 2020-03-24 美国美高森美存储方案有限公司 用于对多个sas扩展器进行分组以形成单个内聚sas扩展器的方法和装置
US20180165031A1 (en) * 2016-12-09 2018-06-14 Hewlett Packard Enterprise Development Lp Port modes for storage drives
CN106990920B (zh) * 2017-03-15 2019-11-12 杭州宏杉科技股份有限公司 存储设备扩容方法及装置
CN107315542B (zh) * 2017-06-29 2020-11-20 苏州浪潮智能科技有限公司 一种jbod级联系统
US10924253B2 (en) * 2017-12-18 2021-02-16 Arris Enterprises Llc Full duplex expander in a full duplex network
CN109614035A (zh) * 2018-11-01 2019-04-12 郑州云海信息技术有限公司 一种支持解决服务器存储介质序列灵活配置的方法与系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080162987A1 (en) * 2006-10-10 2008-07-03 Mohamad El-Batal System and method for connecting SAS RAID controller device channels across redundant storage subsystems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6598106B1 (en) * 1999-12-23 2003-07-22 Lsi Logic Corporation Dual-port SCSI sub-system with fail-over capabilities
US7039741B2 (en) * 2003-09-25 2006-05-02 International Business Machines Corporation Method and apparatus for implementing resilient connectivity in a serial attached SCSI (SAS) domain
US20050138221A1 (en) * 2003-12-23 2005-06-23 Intel Corporation Handling redundant paths among devices
US20050193178A1 (en) * 2004-02-27 2005-09-01 William Voorhees Systems and methods for flexible extension of SAS expander ports
US7644168B2 (en) * 2004-11-05 2010-01-05 Hewlett-Packard Development Company, L.P. SAS expander
US8301810B2 (en) * 2004-12-21 2012-10-30 Infortrend Technology, Inc. SAS storage virtualization controller, subsystem and system using the same, and method therefor
US20070094472A1 (en) * 2005-10-20 2007-04-26 Dell Products L.P. Method for persistent mapping of disk drive identifiers to server connection slots
JP4775846B2 (ja) * 2006-03-20 2011-09-21 株式会社日立製作所 物理リンクの割当てを制御するコンピュータシステム及び方法
US7480757B2 (en) * 2006-05-24 2009-01-20 International Business Machines Corporation Method for dynamically allocating lanes to a plurality of PCI Express connectors
US7673185B2 (en) * 2006-06-08 2010-03-02 Dot Hill Systems Corporation Adaptive SAS PHY configuration
JP2009540436A (ja) 2006-06-08 2009-11-19 ドット・ヒル・システムズ・コーポレイション 障害を分離するｓａｓエクスパンダ
US8447872B2 (en) * 2006-11-01 2013-05-21 Intel Corporation Load balancing in a storage system
US7721021B2 (en) * 2006-11-21 2010-05-18 Lsi Corporation SAS zone group permission table version identifiers
JP4961997B2 (ja) * 2006-12-22 2012-06-27 富士通株式会社 ストレージ装置、ストレージ装置の制御方法、及びストレージ装置の制御プログラム
JP4537425B2 (ja) * 2007-06-28 2010-09-01 株式会社日立製作所 ディスクアレイ装置
US8074105B2 (en) * 2007-10-08 2011-12-06 Dot Hill Systems Corporation High data availability SAS-based RAID system
US8930537B2 (en) * 2008-02-28 2015-01-06 International Business Machines Corporation Zoning of devices in a storage area network with LUN masking/mapping
US7730252B2 (en) * 2008-10-30 2010-06-01 Lsi Corporation Method, apparatus and system for serial attached SCSI (SAS) zoning management of a domain using connector grouping

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080162987A1 (en) * 2006-10-10 2008-07-03 Mohamad El-Batal System and method for connecting SAS RAID controller device channels across redundant storage subsystems

Also Published As

Publication number Publication date
CN101719048A (zh) 2010-06-02
US7849248B2 (en) 2010-12-07
KR20100029014A (ko) 2010-03-15
TWI456399B (zh) 2014-10-11
JP2010061663A (ja) 2010-03-18
TW201013412A (en) 2010-04-01
US20100064085A1 (en) 2010-03-11
EP2163995A1 (en) 2010-03-17
JP5363924B2 (ja) 2013-12-11
EP2163995B1 (en) 2014-04-30
CN101719048B (zh) 2012-07-18

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