WO2008114395A1 - 仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法 - Google Patents

仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法 Download PDF

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Publication number
WO2008114395A1
WO2008114395A1 PCT/JP2007/055561 JP2007055561W WO2008114395A1 WO 2008114395 A1 WO2008114395 A1 WO 2008114395A1 JP 2007055561 W JP2007055561 W JP 2007055561W WO 2008114395 A1 WO2008114395 A1 WO 2008114395A1
Authority
WO
WIPO (PCT)
Prior art keywords
dump
sampling
virtual computer
memory area
damp
Prior art date
Application number
PCT/JP2007/055561
Other languages
English (en)
French (fr)
Inventor
Kenichirou Shimogawa
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009504995A priority Critical patent/JP5212360B2/ja
Priority to PCT/JP2007/055561 priority patent/WO2008114395A1/ja
Publication of WO2008114395A1 publication Critical patent/WO2008114395A1/ja
Priority to US12/539,378 priority patent/US8719639B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/3476—Data logging
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0712—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a virtual computing platform, e.g. logically partitioned systems
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0778—Dumping, i.e. gathering error/state information after a fault for later diagnosis

Abstract

　仮想計算機制御プログラム１７１は、ゲストＯＳが使用していた各メモリ領域にダンプ対象である旨を示すフラグを設定するダンプ対象設定部１７１ｂと、ダンプ対象設定部１７１ｂによってフラグが設定されたメモリ領域をファイルにダンプし、ダンプが完了したメモリ領域のフラグを解除するダンプ実行部１７１ｃと、仮想計算機上で動作するゲストＯＳの実行を制御し、ゲストＯＳがダンプ対象設定部１７１ｂによってフラグが設定されたメモリ領域へアクセスしようとした場合に、ダンプ実行部１７１ｃによってそのメモリ領域のフラグが解除されるまで、ゲストＯＳの実行を停止させる仮想計算機制御部１７１ａとを有する
PCT/JP2007/055561 2007-03-19 2007-03-19 仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法 WO2008114395A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009504995A JP5212360B2 (ja) 2007-03-19 2007-03-19 制御プログラム、制御システムおよび制御方法
PCT/JP2007/055561 WO2008114395A1 (ja) 2007-03-19 2007-03-19 仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法
US12/539,378 US8719639B2 (en) 2007-03-19 2009-08-11 Virtual machine control program, virtual machine control system, and dump capturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055561 WO2008114395A1 (ja) 2007-03-19 2007-03-19 仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/539,378 Continuation US8719639B2 (en) 2007-03-19 2009-08-11 Virtual machine control program, virtual machine control system, and dump capturing method

Publications (1)

Publication Number Publication Date
WO2008114395A1 true WO2008114395A1 (ja) 2008-09-25

Family

ID=39765517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055561 WO2008114395A1 (ja) 2007-03-19 2007-03-19 仮想計算機ダンプ採取プログラム、ダンプ採取システムおよびダンプ採取方法

Country Status (3)

Country Link
US (1) US8719639B2 (ja)
JP (1) JP5212360B2 (ja)
WO (1) WO2008114395A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011100300A (ja) * 2009-11-06 2011-05-19 Mitsubishi Electric Corp 計算機装置及び情報処理方法及びプログラム
JP2011227766A (ja) * 2010-04-21 2011-11-10 Hitachi Ltd 記憶手段の管理方法、仮想計算機システムおよびプログラム
WO2013136457A1 (ja) * 2012-03-13 2013-09-19 富士通株式会社 仮想計算機システム、情報保存処理プログラム及び情報保存処理方法
JP2014006676A (ja) * 2012-06-22 2014-01-16 Fujitsu Ltd メモリダンプ機能を有する情報処理装置、メモリダンプ方法、およびメモリダンププログラム
JP2014038388A (ja) * 2012-08-10 2014-02-27 Konica Minolta Inc 画像形成装置
JP2017062841A (ja) * 2016-11-30 2017-03-30 富士通株式会社 メモリダンプ機能を有する情報処理装置
KR101731422B1 (ko) * 2010-10-04 2017-04-28 삼성전자주식회사 가상화 환경에서의 장애 복구 장치 및 방법

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US8719823B2 (en) * 2009-03-04 2014-05-06 Vmware, Inc. Managing latency introduced by virtualization
JP5403054B2 (ja) 2009-07-10 2014-01-29 富士通株式会社 メモリダンプ機能を有するサーバおよびメモリダンプ取得方法
JPWO2012090290A1 (ja) 2010-12-27 2014-06-05 富士通株式会社 メモリダンプ機能を有する情報処理装置、メモリダンプ方法、およびメモリダンププログラム
US8707111B2 (en) * 2011-02-09 2014-04-22 Ebay Inc. High-volume distributed script error handling
US9430415B2 (en) * 2013-06-14 2016-08-30 Globalfoundries Inc. Concurrent dumping of large address space
JP6094677B2 (ja) 2013-07-31 2017-03-15 富士通株式会社 情報処理装置、メモリダンプ方法、およびメモリダンププログラム
JP6327026B2 (ja) * 2014-07-10 2018-05-23 富士通株式会社 情報処理装置、情報処理方法およびプログラム
US10467078B2 (en) 2017-05-18 2019-11-05 Red Hat Israel, Ltd. Crash dump extraction of guest failure
US10430261B2 (en) * 2017-08-15 2019-10-01 Vmware, Inc. Detecting a guest operating system crash on a virtual computing instance
CN107832143B (zh) * 2017-10-17 2020-11-03 北京京东尚科信息技术有限公司 一种物理机资源的处理方法和装置

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JPS63257641A (ja) * 1987-04-15 1988-10-25 Shibuya Kogyo Co Ltd レ−ザ印字装置の印字パタ−ン回転装置
JPS6476237A (en) * 1987-09-18 1989-03-22 Fujitsu Ltd System for processing memory dump
JPH0247735A (ja) * 1988-08-08 1990-02-16 Nec Corp 計算機装置
JPH04257036A (ja) * 1991-02-12 1992-09-11 Nec Corp メモリフリーズ中断引継方式
JPH10154087A (ja) * 1996-11-25 1998-06-09 Mitsubishi Electric Corp メモリ内容ダンプ処理方法
JP2002032244A (ja) * 2000-07-17 2002-01-31 Nec Corp 仮想計算機及びそれのダンプ採取方法
JP2005122334A (ja) * 2003-10-15 2005-05-12 Hitachi Ltd メモリダンプ方法、メモリダンプ用プログラム及び仮想計算機システム
JP2006172100A (ja) * 2004-12-15 2006-06-29 Hitachi Ltd オペレーティングシステムの高速切替え方式及びその方法

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JPH03257641A (ja) * 1990-03-08 1991-11-18 Nec Corp メモリダンプ採取方式
US5437033A (en) * 1990-11-16 1995-07-25 Hitachi, Ltd. System for recovery from a virtual machine monitor failure with a continuous guest dispatched to a nonguest mode
JP3196004B2 (ja) * 1995-03-23 2001-08-06 株式会社日立製作所 障害回復処理方法
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JP2001290677A (ja) 2000-04-07 2001-10-19 Hitachi Ltd 高速ダンプ採取方法
JP2002073378A (ja) * 2000-09-04 2002-03-12 Hitachi Ltd 計算機システムのダンプ取得方法および装置
US6687799B2 (en) * 2002-01-31 2004-02-03 Hewlett-Packard Development Company, L.P. Expedited memory dumping and reloading of computer processors
US7383471B2 (en) * 2004-12-28 2008-06-03 Hewlett-Packard Development Company, L.P. Diagnostic memory dumping
US7730486B2 (en) * 2005-02-28 2010-06-01 Hewlett-Packard Development Company, L.P. System and method for migrating virtual machines on cluster systems

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63257641A (ja) * 1987-04-15 1988-10-25 Shibuya Kogyo Co Ltd レ−ザ印字装置の印字パタ−ン回転装置
JPS6476237A (en) * 1987-09-18 1989-03-22 Fujitsu Ltd System for processing memory dump
JPH0247735A (ja) * 1988-08-08 1990-02-16 Nec Corp 計算機装置
JPH04257036A (ja) * 1991-02-12 1992-09-11 Nec Corp メモリフリーズ中断引継方式
JPH10154087A (ja) * 1996-11-25 1998-06-09 Mitsubishi Electric Corp メモリ内容ダンプ処理方法
JP2002032244A (ja) * 2000-07-17 2002-01-31 Nec Corp 仮想計算機及びそれのダンプ採取方法
JP2005122334A (ja) * 2003-10-15 2005-05-12 Hitachi Ltd メモリダンプ方法、メモリダンプ用プログラム及び仮想計算機システム
JP2006172100A (ja) * 2004-12-15 2006-06-29 Hitachi Ltd オペレーティングシステムの高速切替え方式及びその方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011100300A (ja) * 2009-11-06 2011-05-19 Mitsubishi Electric Corp 計算機装置及び情報処理方法及びプログラム
JP2011227766A (ja) * 2010-04-21 2011-11-10 Hitachi Ltd 記憶手段の管理方法、仮想計算機システムおよびプログラム
KR101731422B1 (ko) * 2010-10-04 2017-04-28 삼성전자주식회사 가상화 환경에서의 장애 복구 장치 및 방법
WO2013136457A1 (ja) * 2012-03-13 2013-09-19 富士通株式会社 仮想計算機システム、情報保存処理プログラム及び情報保存処理方法
JP2014006676A (ja) * 2012-06-22 2014-01-16 Fujitsu Ltd メモリダンプ機能を有する情報処理装置、メモリダンプ方法、およびメモリダンププログラム
JP2014038388A (ja) * 2012-08-10 2014-02-27 Konica Minolta Inc 画像形成装置
JP2017062841A (ja) * 2016-11-30 2017-03-30 富士通株式会社 メモリダンプ機能を有する情報処理装置

Also Published As

Publication number Publication date
US8719639B2 (en) 2014-05-06
US20100162052A1 (en) 2010-06-24
JPWO2008114395A1 (ja) 2010-07-01
JP5212360B2 (ja) 2013-06-19

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