KR101121285B1 - 짝을 이루는 서브트랙티브 라우팅을 수행하는 방법, 시스템 및 컴퓨터 판독가능한 매체 - Google Patents
짝을 이루는 서브트랙티브 라우팅을 수행하는 방법, 시스템 및 컴퓨터 판독가능한 매체 Download PDFInfo
- Publication number
- KR101121285B1 KR101121285B1 KR1020090065743A KR20090065743A KR101121285B1 KR 101121285 B1 KR101121285 B1 KR 101121285B1 KR 1020090065743 A KR1020090065743 A KR 1020090065743A KR 20090065743 A KR20090065743 A KR 20090065743A KR 101121285 B1 KR101121285 B1 KR 101121285B1
- Authority
- KR
- South Korea
- Prior art keywords
- sas
- port
- sas expander
- routing
- open command
- 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 - Fee Related
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Classifications
-
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- 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
- G06F9/4488—Object-oriented
- G06F9/449—Object-oriented method invocation or resolution
-
- 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
Landscapes
- 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)
- Small-Scale Networks (AREA)
- Bus Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19103708P | 2008-09-05 | 2008-09-05 | |
| US61/191,037 | 2008-09-05 | ||
| US12/384,288 US8321596B2 (en) | 2008-09-05 | 2009-04-02 | SAS paired subtractive routing |
| US12/384,288 | 2009-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100029017A KR20100029017A (ko) | 2010-03-15 |
| KR101121285B1 true KR101121285B1 (ko) | 2012-03-23 |
Family
ID=41260561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090065743A Expired - Fee Related KR101121285B1 (ko) | 2008-09-05 | 2009-07-20 | 짝을 이루는 서브트랙티브 라우팅을 수행하는 방법, 시스템 및 컴퓨터 판독가능한 매체 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8321596B2 (enExample) |
| EP (1) | EP2163994B1 (enExample) |
| JP (1) | JP5351668B2 (enExample) |
| KR (1) | KR101121285B1 (enExample) |
| CN (1) | CN101739221B (enExample) |
| TW (1) | TW201011548A (enExample) |
Families Citing this family (20)
| 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 |
| 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 |
| US8244948B2 (en) | 2008-09-05 | 2012-08-14 | Lsi Corporation | Method and system for combining multiple SAS expanders into a SAS switch |
| US8321596B2 (en) | 2008-09-05 | 2012-11-27 | Lsi Corporation | SAS paired subtractive routing |
| US8656058B2 (en) * | 2008-09-05 | 2014-02-18 | Lsi Corporation | Back-off retry with priority routing |
| JP5439608B2 (ja) * | 2010-04-21 | 2014-03-12 | 株式会社日立製作所 | ディスクアレイ装置及びトラフィック制御方法 |
| 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 |
| JP5593184B2 (ja) * | 2010-09-30 | 2014-09-17 | 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 | マルチパスを使用するシステム及び方法 |
| US20120173840A1 (en) * | 2010-12-31 | 2012-07-05 | Patel Sidheshkumar R | Sas expander connection routing techniques |
| US8626981B1 (en) * | 2011-03-24 | 2014-01-07 | Maxim Integrated Products, Inc. | SAS expander with non-blocking virtual PHY architecture |
| CN102207829A (zh) * | 2011-03-25 | 2011-10-05 | 浪潮(北京)电子信息产业有限公司 | 一种实现高端磁盘阵列的磁盘定位方法及装置 |
| US8825915B2 (en) * | 2012-03-12 | 2014-09-02 | International Business Machines Corporation | Input/output port rotation in a storage area network device |
| US8918557B2 (en) * | 2012-03-16 | 2014-12-23 | Lsi Corporation | SAS expander and method to arbitrate traffic in a redundant expander system |
| JP5962215B2 (ja) * | 2012-05-28 | 2016-08-03 | 富士通株式会社 | 中継装置、及び情報通信システム |
| US8745448B2 (en) * | 2012-06-06 | 2014-06-03 | Hitachi, Ltd. | Storage system, storage control apparatus and method for failure recovery |
| US9021166B2 (en) * | 2012-07-17 | 2015-04-28 | Lsi Corporation | Server direct attached storage shared through physical SAS expanders |
| US9135198B2 (en) * | 2012-10-31 | 2015-09-15 | Avago Technologies General Ip (Singapore) Pte Ltd | Methods and structure for serial attached SCSI expanders that self-configure by setting routing attributes of their ports based on SMP requests |
| US20150015987A1 (en) * | 2013-07-10 | 2015-01-15 | Lsi Corporation | Prioritized Spin-Up of Drives |
| US9959051B2 (en) | 2013-09-05 | 2018-05-01 | Hitachi, Ltd. | Storage system and storage control method to select path for transmitting command via SAS expanders |
| 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 |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6765919B1 (en) * | 1998-10-23 | 2004-07-20 | Brocade Communications Systems, Inc. | Method and system for creating and implementing zones within a fibre channel system |
| US6697359B1 (en) * | 1999-07-02 | 2004-02-24 | Ancor Communications, Inc. | High performance switch fabric element and switch systems |
| US6598106B1 (en) * | 1999-12-23 | 2003-07-22 | Lsi Logic Corporation | Dual-port SCSI sub-system with fail-over capabilities |
| US6622163B1 (en) * | 2000-03-09 | 2003-09-16 | Dell Products L.P. | System and method for managing storage resources in a clustered computing environment |
| US6804245B2 (en) * | 2001-08-17 | 2004-10-12 | Mcdata Corporation | Compact, shared route lookup table for a fiber channel switch |
| US7363382B1 (en) * | 2003-03-31 | 2008-04-22 | Cisco Technology, Inc. | Apparatus, methods, and articles incorporating multiple path failover driver mechanism |
| US7035952B2 (en) * | 2003-09-24 | 2006-04-25 | Hewlett-Packard Development Company, L.P. | System having storage subsystems and a link coupling the storage subsystems |
| 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 |
| US8539096B2 (en) * | 2003-09-26 | 2013-09-17 | Lsi Corporation | Systems and methods for configuring ports of an SAS domain |
| US7058749B2 (en) * | 2003-11-13 | 2006-06-06 | Dell Products L.P. | System and method for communications in serial attached SCSI storage network |
| 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 |
| US9264384B1 (en) * | 2004-07-22 | 2016-02-16 | Oracle International Corporation | Resource virtualization mechanism including virtual host bus adapters |
| US7676613B2 (en) * | 2004-08-03 | 2010-03-09 | Lsi Corporation | Methods and structure for assuring correct data order in SATA transmissions over a SAS wide port |
| US7171500B2 (en) * | 2004-08-18 | 2007-01-30 | Lsi Logic Corporation | Systems and methods for target mode connection management in SAS connections |
| JP4555029B2 (ja) | 2004-09-01 | 2010-09-29 | 株式会社日立製作所 | ディスクアレイ装置 |
| DE102004045725A1 (de) | 2004-09-21 | 2006-03-23 | Aktiebolaget Iro | Fadenbremskörper |
| US7644168B2 (en) * | 2004-11-05 | 2010-01-05 | Hewlett-Packard Development Company, L.P. | SAS expander |
| US7668925B1 (en) * | 2005-01-28 | 2010-02-23 | Pmc-Sierra, Inc. | Method and apparatus for routing in SAS using logical zones |
| US20060194386A1 (en) * | 2005-02-25 | 2006-08-31 | Dell Products L.P. | Method and apparatus for supporting port aggregation of serial attached SCSI wide ports via virtual ports |
| US7769831B2 (en) * | 2005-03-22 | 2010-08-03 | Lsi Corporation | System and method for SAS PHY dynamic configuration |
| WO2007001728A1 (en) | 2005-06-27 | 2007-01-04 | Emc Corporation | Raid data storage system with sas expansion |
| US7624206B2 (en) * | 2005-09-29 | 2009-11-24 | Emc Corporation | RAID data storage system with SAS expansion |
| US7627005B2 (en) * | 2005-09-29 | 2009-12-01 | Emc Corporation | Multiplexing system |
| US7953917B2 (en) * | 2005-06-30 | 2011-05-31 | Intel Corporation | Communications protocol expander |
| WO2007012919A2 (en) * | 2005-07-27 | 2007-02-01 | Adaptec, Inc. | Ripple queuing algorithm for a sas wide-port raid controller |
| US7738366B2 (en) * | 2005-09-13 | 2010-06-15 | Lsi Corporation | Methods and structure for detecting SAS link errors with minimal impact on SAS initiator and link bandwidth |
| US7574542B2 (en) * | 2005-09-29 | 2009-08-11 | Emc Corporation | SAS expansion topology for RAID data storage including multiplexers and SAS expanders for interfacing with single or dual ports drives |
| US7519854B2 (en) * | 2005-10-14 | 2009-04-14 | International Business Machines Corporation | Internal failover path for SAS disk drive enclosure |
| US20070088917A1 (en) * | 2005-10-14 | 2007-04-19 | Ranaweera Samantha L | System and method for creating and maintaining a logical serial attached SCSI communication channel among a plurality of storage systems |
| TWI307034B (en) * | 2005-11-23 | 2009-03-01 | Infortrend Technology Inc | Storage virtualization subsystem and system with host-side redundancy via sas connectivity |
| US20070198761A1 (en) * | 2005-12-28 | 2007-08-23 | Duerk Vicky P | Connection management mechanism |
| US7437462B2 (en) * | 2006-01-06 | 2008-10-14 | Dell Products L.P. | Method for zoning data storage network using SAS addressing |
| US7529877B2 (en) * | 2006-03-13 | 2009-05-05 | Lsi Corporation | Apparatus and methods for simplified SSP link layer processing |
| 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 |
| US7707338B1 (en) * | 2006-04-06 | 2010-04-27 | Marvell International Ltd. | WWN table management system and method |
| 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 |
| US7536584B2 (en) * | 2006-06-08 | 2009-05-19 | Dot Hill Systems Corporation | Fault-isolating SAS expander |
| 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 |
| US7958273B2 (en) * | 2006-10-10 | 2011-06-07 | Lsi Corporation | System and method for connecting SAS RAID controller device channels across redundant storage subsystems |
| 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 |
| US7624223B2 (en) * | 2006-12-29 | 2009-11-24 | Lsi Corporation | Apparatus and methods for multiple unidirectional virtual connections among SAS devices |
| US20080183937A1 (en) * | 2007-01-31 | 2008-07-31 | Brian James Cagno | Method and Apparatus to Reduce EMI Emissions Over Wide Port SAS Buses |
| US20080244620A1 (en) * | 2007-03-27 | 2008-10-02 | Brian James Cagno | Dynamic Communication Fabric Zoning |
| US7936767B2 (en) * | 2007-04-30 | 2011-05-03 | International Business Machines Corporation | Systems and methods for monitoring high speed network traffic via sequentially multiplexed data streams |
| US7876713B2 (en) * | 2007-06-29 | 2011-01-25 | Emulex Design & Manufacturing Corporation | Label switched routing in SAS expanders |
| US8051436B2 (en) * | 2007-06-29 | 2011-11-01 | Emulex Design & Manufacturing Corporation | SAS expander-side optimization for the re-discovery process |
| US8074105B2 (en) * | 2007-10-08 | 2011-12-06 | Dot Hill Systems Corporation | High data availability SAS-based RAID system |
| JP4685118B2 (ja) | 2008-01-30 | 2011-05-18 | 富士通株式会社 | ストレージシステムおよびケーブル誤接続判定方法 |
| JP4521038B2 (ja) | 2008-02-07 | 2010-08-11 | 富士通株式会社 | ストレージ装置、中継装置および動作状態制御方法 |
| US8930537B2 (en) * | 2008-02-28 | 2015-01-06 | International Business Machines Corporation | Zoning of devices in a storage area network with LUN masking/mapping |
| US8321596B2 (en) | 2008-09-05 | 2012-11-27 | Lsi Corporation | SAS paired subtractive routing |
| US7849248B2 (en) | 2008-09-05 | 2010-12-07 | Lsi Corporation | Method and system for combining multiple serial attached small computer system interface (SAS) expanders |
| 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 |
-
2009
- 2009-04-02 US US12/384,288 patent/US8321596B2/en not_active Expired - Fee Related
- 2009-06-30 TW TW098121985A patent/TW201011548A/zh unknown
- 2009-07-02 EP EP09251711.9A patent/EP2163994B1/en not_active Not-in-force
- 2009-07-20 KR KR1020090065743A patent/KR101121285B1/ko not_active Expired - Fee Related
- 2009-07-30 CN CN200910162231.1A patent/CN101739221B/zh not_active Expired - Fee Related
- 2009-09-04 JP JP2009204938A patent/JP5351668B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 논문1(2003.07.09)* |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2163994B1 (en) | 2014-04-16 |
| CN101739221A (zh) | 2010-06-16 |
| CN101739221B (zh) | 2014-06-04 |
| US8321596B2 (en) | 2012-11-27 |
| JP5351668B2 (ja) | 2013-11-27 |
| TW201011548A (en) | 2010-03-16 |
| KR20100029017A (ko) | 2010-03-15 |
| JP2010061666A (ja) | 2010-03-18 |
| US20100064060A1 (en) | 2010-03-11 |
| EP2163994A1 (en) | 2010-03-17 |
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