JP2007087266A - ストレージシステムおよびストレージ装置 - Google Patents

ストレージシステムおよびストレージ装置 Download PDF

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Publication number
JP2007087266A
JP2007087266A JP2005277615A JP2005277615A JP2007087266A JP 2007087266 A JP2007087266 A JP 2007087266A JP 2005277615 A JP2005277615 A JP 2005277615A JP 2005277615 A JP2005277615 A JP 2005277615A JP 2007087266 A JP2007087266 A JP 2007087266A
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Japan
Prior art keywords
port
ports
alternative
storage
host
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JP2005277615A
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English (en)
Japanese (ja)
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JP2007087266A5 (enExample
Inventor
Toshio Otani
俊雄 大谷
Daiki Nakatsuka
大樹 中塚
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2005277615A priority Critical patent/JP2007087266A/ja
Priority to US11/282,568 priority patent/US20070070975A1/en
Publication of JP2007087266A publication Critical patent/JP2007087266A/ja
Publication of JP2007087266A5 publication Critical patent/JP2007087266A5/ja
Pending legal-status Critical Current

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    • 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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1034—Reaction to server failures by a load balancer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
    • G06F11/201—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media between storage system components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2005277615A 2005-09-26 2005-09-26 ストレージシステムおよびストレージ装置 Pending JP2007087266A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005277615A JP2007087266A (ja) 2005-09-26 2005-09-26 ストレージシステムおよびストレージ装置
US11/282,568 US20070070975A1 (en) 2005-09-26 2005-11-21 Storage system and storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005277615A JP2007087266A (ja) 2005-09-26 2005-09-26 ストレージシステムおよびストレージ装置

Publications (2)

Publication Number Publication Date
JP2007087266A true JP2007087266A (ja) 2007-04-05
JP2007087266A5 JP2007087266A5 (enExample) 2008-01-31

Family

ID=37893837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005277615A Pending JP2007087266A (ja) 2005-09-26 2005-09-26 ストレージシステムおよびストレージ装置

Country Status (2)

Country Link
US (1) US20070070975A1 (enExample)
JP (1) JP2007087266A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009238098A (ja) * 2008-03-28 2009-10-15 Hitachi Ltd セッション管理方法、ストレージ装置、及び、計算機システム
JP2010003061A (ja) * 2008-06-19 2010-01-07 Hitachi Ltd 計算機システム及びそのｉ／ｏ構成変更方法
US8555189B2 (en) 2010-02-16 2013-10-08 Hitachi, Ltd. Management system and management system control method
US9842070B2 (en) 2015-04-30 2017-12-12 Fujitsu Limited Storage apparatus, control apparatus and computer-readable recording medium having stored therein control program
US10454757B2 (en) 2016-08-05 2019-10-22 Fujitsu Limited Control apparatus, storage apparatus, and non-transitory computer-readable recording medium having stored therein control program
JP2020057228A (ja) * 2018-10-02 2020-04-09 エヌ・ティ・ティ・コミュニケーションズ株式会社 制御装置、ネットワーク構築システム、ネットワーク構築方法、及びプログラム

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US7706259B2 (en) * 2005-12-07 2010-04-27 Electronics And Telecommunications Research Institute Method for implementing redundant structure of ATCA (advanced telecom computing architecture) system via base interface and the ATCA system for use in the same
US8086737B2 (en) * 2005-12-07 2011-12-27 Cisco Technology, Inc. System to dynamically detect and correct errors in a session
US8825806B2 (en) * 2006-07-26 2014-09-02 International Business Machines Corporation Selection and configuration of storage-area network storage device and computing device
US20080170576A1 (en) * 2007-01-17 2008-07-17 International Business Machines Corporation Method, computer program product, and apparatus for optimally deploying iscsi sessions automatically
US7953878B1 (en) * 2007-10-09 2011-05-31 Netapp, Inc. Multi-threaded internet small computer system interface (iSCSI) socket layer
US8838817B1 (en) 2007-11-07 2014-09-16 Netapp, Inc. Application-controlled network packet classification
US8374078B2 (en) * 2007-12-21 2013-02-12 Cisco Technology, Inc. Active fault management for metro Ethernet service over MPLS network
US8042004B2 (en) * 2008-02-25 2011-10-18 International Business Machines Corporation Diagnosing communications between computer systems
US8566833B1 (en) 2008-03-11 2013-10-22 Netapp, Inc. Combined network and application processing in a multiprocessing environment
US8275907B2 (en) * 2008-06-26 2012-09-25 Microsoft Corporation Adding individual database failover/switchover to an existing storage component with limited impact
US9158714B2 (en) * 2012-01-31 2015-10-13 Symantec Corporation Method and system for multi-layer differential load balancing in tightly coupled clusters
US8626967B1 (en) * 2012-06-29 2014-01-07 Emc Corporation Virtualization of a storage processor for port failover
US9304875B2 (en) * 2012-11-30 2016-04-05 International Business Machines Corporation Dynamically tracking logical units moving between input/output ports of a storage area network target
US9483369B2 (en) * 2014-01-24 2016-11-01 Verizon Patent And Licensing Inc. Method and apparatus for failover detection and recovery using gratuitous address resolution messages
JP6269163B2 (ja) * 2014-02-27 2018-01-31 富士通株式会社 中継装置、ストレージ装置、および中継プログラム
JP6287495B2 (ja) * 2014-03-31 2018-03-07 富士通株式会社 ストレージシステム、ストレージ装置
JP2019067251A (ja) * 2017-10-03 2019-04-25 株式会社日立製作所 計算機システム及び通信経路の制御方法
CN107729190B (zh) * 2017-10-19 2021-06-11 郑州云海信息技术有限公司 一种io路径故障转移处理方法和系统

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WO2004051943A1 (ja) * 2002-12-05 2004-06-17 Fujitsu Limited Ｎａｓ負荷分散システム
JP2004537126A (ja) * 2001-07-23 2004-12-09 ネットワーク アプライアンス， インコーポレイテッド 高可用性クラスターの仮想サーバ・システム
JP2005055970A (ja) * 2003-08-06 2005-03-03 Hitachi Ltd ストレージ装置
JP2005072759A (ja) * 2003-08-21 2005-03-17 Sony Corp 送信装置および方法、受信装置および方法、通信装置および方法、並びにプログラム
JP2005115581A (ja) * 2003-10-07 2005-04-28 Hitachi Ltd ストレージパス制御方法

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US6072798A (en) * 1995-11-01 2000-06-06 Whittaker Corporation Network access communication switch
US6775280B1 (en) * 1999-04-29 2004-08-10 Cisco Technology, Inc. Methods and apparatus for routing packets using policy and network efficiency information
US7055056B2 (en) * 2001-11-21 2006-05-30 Hewlett-Packard Development Company, L.P. System and method for ensuring the availability of a storage system
US7406039B2 (en) * 2002-02-26 2008-07-29 Dell Products L.P. System and method for a failover protocol in storage area network controllers
JP3848587B2 (ja) * 2002-03-15 2006-11-22 株式会社日立製作所 情報処理装置および通信路選択方法
US20040064558A1 (en) * 2002-09-26 2004-04-01 Hitachi Ltd. Resource distribution management method over inter-networks
US7502840B1 (en) * 2002-11-27 2009-03-10 Cisco Technology, Inc. System and method for assigning media addresses to multiple internal nodes
US20040260745A1 (en) * 2003-06-18 2004-12-23 Gage Christopher A. S. Load balancer performance using affinity modification
US7506074B2 (en) * 2003-08-08 2009-03-17 Intel Corporation Method, system, and program for processing a packet to transmit on a network in a host system including a plurality of network adaptors having multiple ports
US20050138184A1 (en) * 2003-12-19 2005-06-23 Sanrad Ltd. Efficient method for sharing data between independent clusters of virtualization switches
US7209967B2 (en) * 2004-06-01 2007-04-24 Hitachi, Ltd. Dynamic load balancing of a storage system
US20060171302A1 (en) * 2005-02-03 2006-08-03 Cisco Technology, Inc. Data transmission in a network comprising bridges

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2004537126A (ja) * 2001-07-23 2004-12-09 ネットワーク アプライアンス， インコーポレイテッド 高可用性クラスターの仮想サーバ・システム
WO2004051943A1 (ja) * 2002-12-05 2004-06-17 Fujitsu Limited Ｎａｓ負荷分散システム
JP2005055970A (ja) * 2003-08-06 2005-03-03 Hitachi Ltd ストレージ装置
JP2005072759A (ja) * 2003-08-21 2005-03-17 Sony Corp 送信装置および方法、受信装置および方法、通信装置および方法、並びにプログラム
JP2005115581A (ja) * 2003-10-07 2005-04-28 Hitachi Ltd ストレージパス制御方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009238098A (ja) * 2008-03-28 2009-10-15 Hitachi Ltd セッション管理方法、ストレージ装置、及び、計算機システム
JP2010003061A (ja) * 2008-06-19 2010-01-07 Hitachi Ltd 計算機システム及びそのｉ／ｏ構成変更方法
US8555189B2 (en) 2010-02-16 2013-10-08 Hitachi, Ltd. Management system and management system control method
US9842070B2 (en) 2015-04-30 2017-12-12 Fujitsu Limited Storage apparatus, control apparatus and computer-readable recording medium having stored therein control program
US10454757B2 (en) 2016-08-05 2019-10-22 Fujitsu Limited Control apparatus, storage apparatus, and non-transitory computer-readable recording medium having stored therein control program
JP2020057228A (ja) * 2018-10-02 2020-04-09 エヌ・ティ・ティ・コミュニケーションズ株式会社 制御装置、ネットワーク構築システム、ネットワーク構築方法、及びプログラム
JP7150551B2 (ja) 2018-10-02 2022-10-11 エヌ・ティ・ティ・コミュニケーションズ株式会社 制御装置、ネットワーク構築システム、ネットワーク構築方法、及びプログラム

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