ATE452366T1 - Virtuelles computersystem und steuerverfahren dafür - Google Patents

Virtuelles computersystem und steuerverfahren dafür

Info

Publication number
ATE452366T1
ATE452366T1 AT08251838T AT08251838T ATE452366T1 AT E452366 T1 ATE452366 T1 AT E452366T1 AT 08251838 T AT08251838 T AT 08251838T AT 08251838 T AT08251838 T AT 08251838T AT E452366 T1 ATE452366 T1 AT E452366T1
Authority
AT
Austria
Prior art keywords
lpar
failure occurs
physical computer
destination
computer system
Prior art date
Application number
AT08251838T
Other languages
English (en)
Inventor
Yukari Hatta
Hitoshi Ueno
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of ATE452366T1 publication Critical patent/ATE452366T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2046—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 processing functionality is redundant where the redundant components share persistent storage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1479—Generic software techniques for error detection or fault masking
    • G06F11/1482—Generic software techniques for error detection or fault masking by means of middleware or OS functionality
    • G06F11/1484—Generic software techniques for error detection or fault masking by means of middleware or OS functionality involving virtual machines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control functionality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2033—Failover techniques switching over of hardware resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2035—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 processing functionality is redundant without idle spare hardware

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Hardware Redundancy (AREA)
AT08251838T 2007-05-30 2008-05-27 Virtuelles computersystem und steuerverfahren dafür ATE452366T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007143633A JP4744480B2 (ja) 2007-05-30 2007-05-30 仮想計算機システム

Publications (1)

Publication Number Publication Date
ATE452366T1 true ATE452366T1 (de) 2010-01-15

Family

ID=39713719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08251838T ATE452366T1 (de) 2007-05-30 2008-05-27 Virtuelles computersystem und steuerverfahren dafür

Country Status (6)

Country Link
US (4) US7814363B2 (de)
EP (1) EP1998255B1 (de)
JP (1) JP4744480B2 (de)
KR (1) KR100952553B1 (de)
AT (1) ATE452366T1 (de)
DE (1) DE602008000397D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014087544A1 (ja) * 2012-12-07 2014-06-12 株式会社日立製作所 計算機システム、管理計算機及び管理方法

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4744480B2 (ja) * 2007-05-30 2011-08-10 株式会社日立製作所 仮想計算機システム
JP5149732B2 (ja) 2008-07-30 2013-02-20 株式会社日立製作所 仮想計算機システム
US7886183B2 (en) * 2008-08-07 2011-02-08 Symantec Operating Corporation Providing fault tolerant storage system to a cluster
JP5140633B2 (ja) * 2008-09-04 2013-02-06 株式会社日立製作所 仮想化環境において生じる障害の解析方法、管理サーバ、及びプログラム
JP5535471B2 (ja) * 2008-12-05 2014-07-02 エヌイーシーコンピュータテクノ株式会社 マルチパーティション・コンピュータシステム、障害処理方法及びそのプログラム
JP4972670B2 (ja) * 2009-06-05 2012-07-11 株式会社日立製作所 仮想計算機システム、そのアクセス制御方法及び通信装置
US8245086B2 (en) * 2009-06-26 2012-08-14 International Business Machines Corporation Visual feedback system for multiple partitions on a server
JP5531487B2 (ja) * 2009-07-30 2014-06-25 日本電気株式会社 サーバシステム及びサーバシステムの管理方法
US8489797B2 (en) * 2009-09-30 2013-07-16 International Business Machines Corporation Hardware resource arbiter for logical partitions
US8700752B2 (en) * 2009-11-03 2014-04-15 International Business Machines Corporation Optimized efficient LPAR capacity consolidation
JP5427574B2 (ja) * 2009-12-02 2014-02-26 株式会社日立製作所 仮想計算機の移動管理方法、前記移動管理方法を用いた計算機、前記移動管理方法を用いた仮想化機構および前記移動管理方法を用いた計算機システム
JP5548489B2 (ja) * 2010-03-11 2014-07-16 株式会社日立製作所 計算機システム、仮想化機構、および計算機システムの障害回復方法
JP5515889B2 (ja) * 2010-03-15 2014-06-11 日本電気株式会社 仮想マシンシステム、自動マイグレーション方法および自動マイグレーションプログラム
US8615586B2 (en) * 2010-06-23 2013-12-24 International Business Machines Corporation Discovery of logical images at storage area network endpoints
US8521703B2 (en) * 2010-11-05 2013-08-27 International Business Machines Corporation Multiple node/virtual input/output (I/O) server (VIOS) failure recovery in clustered partition mobility
JP5463267B2 (ja) 2010-11-19 2014-04-09 株式会社日立製作所 仮想計算機システムおよび仮想計算機の移行方法
JP5548647B2 (ja) * 2011-04-25 2014-07-16 株式会社日立製作所 計算機システムでの部分障害処理方法
WO2013038443A1 (ja) * 2011-09-14 2013-03-21 株式会社日立製作所 サーバ移行支援装置、サーバ移行支援方法およびサーバ移行支援プログラム
JP5549688B2 (ja) * 2012-01-23 2014-07-16 日本電気株式会社 情報処理システム、及び、情報処理システムの制御方法
US8880934B2 (en) * 2012-04-04 2014-11-04 Symantec Corporation Method and system for co-existence of live migration protocols and cluster server failover protocols
JP5773166B2 (ja) * 2012-04-05 2015-09-02 株式会社日立製作所 計算機の制御方法、計算機及び計算機システム
JP5663525B2 (ja) * 2012-05-22 2015-02-04 株式会社日立製作所 サーバ、管理サーバ、および計算機システムのネットワークデバイスの設定方法
JP5856925B2 (ja) 2012-08-21 2016-02-10 株式会社日立製作所 計算機システム
JP5789240B2 (ja) 2012-11-21 2015-10-07 株式会社日立製作所 仮想クライアント管理システムおよび仮想クライアント管理方法
WO2015052836A1 (ja) 2013-10-11 2015-04-16 株式会社日立製作所 ストレージ装置及びフェールオーバ方法
US9588853B2 (en) * 2014-06-05 2017-03-07 International Business Machines Corporation Automatic management of server failures
JP6277069B2 (ja) * 2014-06-17 2018-02-07 日本電信電話株式会社 仮想機器管理装置、仮想機器管理方法及び仮想機器管理プログラム
CN106537366B (zh) * 2014-06-30 2019-07-23 惠普发展公司，有限责任合伙企业 全虚拟机功能
JP6384289B2 (ja) * 2014-11-26 2018-09-05 日本電気株式会社 同期処理装置、同期処理システム、同期処理方法、および、同期処理プログラム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0512126A (ja) * 1991-07-05 1993-01-22 Hitachi Ltd 仮想計算機のアドレス変換装置及びアドレス変換方法
JPH0816505A (ja) * 1994-07-04 1996-01-19 Hitachi Ltd チャネル処理装置
JP3653159B2 (ja) 1997-04-01 2005-05-25 株式会社日立製作所 仮想計算機システム間の仮想計算機移動制御方法
US6802062B1 (en) 1997-04-01 2004-10-05 Hitachi, Ltd. System with virtual machine movable between virtual machine systems and control method
JP2000137692A (ja) * 1998-10-30 2000-05-16 Toshiba Corp 分散ノード間負荷分散方式
US6598174B1 (en) * 2000-04-26 2003-07-22 Dell Products L.P. Method and apparatus for storage unit replacement in non-redundant array
US20040194086A1 (en) * 2002-03-20 2004-09-30 National Inst. Of Advanced Ind. Science And Tech. Suspend and resume method of computer job
EP1400339A1 (de) * 2002-09-17 2004-03-24 Siemens Aktiengesellschaft Verfahren zum Herstellen eines dreidimensionalen Formkörpers
JP4202709B2 (ja) * 2002-10-07 2008-12-24 株式会社日立製作所 ストレージ装置を有するネットワークにおける、ボリューム及び障害管理方法
JPWO2004081791A1 (ja) * 2003-03-13 2006-06-15 富士通株式会社 仮想計算機システム、仮想計算機システムにおけるファームウェアアップデート方法
JP4227035B2 (ja) * 2004-02-03 2009-02-18 株式会社日立製作所 計算機システム、管理装置、ストレージ装置及びコンピュータ装置
JP2005293417A (ja) * 2004-04-02 2005-10-20 Sony Corp コンピュータ機器、コンピュータネットワークシステム、プログラム転送方法およびプログラム転送用プログラム
US8156490B2 (en) 2004-05-08 2012-04-10 International Business Machines Corporation Dynamic migration of virtual machine computer programs upon satisfaction of conditions
US7257811B2 (en) 2004-05-11 2007-08-14 International Business Machines Corporation System, method and program to migrate a virtual machine
US7058731B2 (en) 2004-08-03 2006-06-06 Hitachi, Ltd. Failover and data migration using data replication
JP4585276B2 (ja) * 2004-11-01 2010-11-24 株式会社日立製作所 ストレージシステム
JP4462024B2 (ja) * 2004-12-09 2010-05-12 株式会社日立製作所 ディスク引き継ぎによるフェイルオーバ方法
JP4733399B2 (ja) * 2005-01-28 2011-07-27 株式会社日立製作所 計算機システム、計算機、ストレージ装置及び管理端末
JP4710518B2 (ja) 2005-09-28 2011-06-29 株式会社日立製作所 計算機システムとそのブート制御方法
JP5032191B2 (ja) * 2007-04-20 2012-09-26 株式会社日立製作所 サーバ仮想化環境におけるクラスタシステム構成方法及びクラスタシステム
JP4744480B2 (ja) * 2007-05-30 2011-08-10 株式会社日立製作所 仮想計算機システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014087544A1 (ja) * 2012-12-07 2014-06-12 株式会社日立製作所 計算機システム、管理計算機及び管理方法

Also Published As

Publication number Publication date
US8185775B2 (en) 2012-05-22
US20130014109A1 (en) 2013-01-10
US8516294B2 (en) 2013-08-20
US20080301487A1 (en) 2008-12-04
JP2008299509A (ja) 2008-12-11
US20110022887A1 (en) 2011-01-27
US8321720B2 (en) 2012-11-27
EP1998255B1 (de) 2009-12-16
DE602008000397D1 (de) 2010-01-28
JP4744480B2 (ja) 2011-08-10
US7814363B2 (en) 2010-10-12
EP1998255A1 (de) 2008-12-03
KR20080106065A (ko) 2008-12-04
US20120204175A1 (en) 2012-08-09
KR100952553B1 (ko) 2010-04-12

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