WO2011127865A3 - 内存转储处理方法和装置及内存转储系统 - Google Patents

内存转储处理方法和装置及内存转储系统 Download PDF

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Publication number
WO2011127865A3
WO2011127865A3 PCT/CN2011/074721 CN2011074721W WO2011127865A3 WO 2011127865 A3 WO2011127865 A3 WO 2011127865A3 CN 2011074721 W CN2011074721 W CN 2011074721W WO 2011127865 A3 WO2011127865 A3 WO 2011127865A3
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WO
WIPO (PCT)
Prior art keywords
processing
memory dump
memory
unit group
processing unit
Prior art date
Application number
PCT/CN2011/074721
Other languages
English (en)
French (fr)
Other versions
WO2011127865A2 (zh
Inventor
李俊
张超
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN2011800005796A priority Critical patent/CN102203718B/zh
Priority to PCT/CN2011/074721 priority patent/WO2011127865A2/zh
Priority to EP11768476.1A priority patent/EP2437178B1/en
Publication of WO2011127865A2 publication Critical patent/WO2011127865A2/zh
Priority to US13/340,342 priority patent/US8627148B2/en
Publication of WO2011127865A3 publication Critical patent/WO2011127865A3/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Debugging And Monitoring (AREA)

Abstract

本发明提供了一种内存转储处理方法、装置和系统，该方法包括：调用第一处理单元组对各内存块的内存转储处理的第一环节进行处理；调用第一处理单元组之外的各处理单元组对第一环节处理完成后的后续处理环节分别进行处理，以将内存块写入存储设备。本发明提供的技术方案可以实现流水方式对各内存块的各环节进行处理，避免磁盘I/O传输的瞬时峰值流量，提高内存转储性能。
PCT/CN2011/074721 2011-05-26 2011-05-26 内存转储处理方法和装置及内存转储系统 WO2011127865A2 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2011800005796A CN102203718B (zh) 2011-05-26 2011-05-26 内存转储处理方法和装置及内存转储系统
PCT/CN2011/074721 WO2011127865A2 (zh) 2011-05-26 2011-05-26 内存转储处理方法和装置及内存转储系统
EP11768476.1A EP2437178B1 (en) 2011-05-26 2011-05-26 Method, apparatus, and system for processing memory dump
US13/340,342 US8627148B2 (en) 2011-05-26 2011-12-29 Method and apparatus for memory dump processing and a memory dump system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074721 WO2011127865A2 (zh) 2011-05-26 2011-05-26 内存转储处理方法和装置及内存转储系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/340,342 Continuation US8627148B2 (en) 2011-05-26 2011-12-29 Method and apparatus for memory dump processing and a memory dump system

Publications (2)

Publication Number Publication Date
WO2011127865A2 WO2011127865A2 (zh) 2011-10-20
WO2011127865A3 true WO2011127865A3 (zh) 2012-04-19

Family

ID=44662774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/074721 WO2011127865A2 (zh) 2011-05-26 2011-05-26 内存转储处理方法和装置及内存转储系统

Country Status (4)

Country Link
US (1) US8627148B2 (zh)
EP (1) EP2437178B1 (zh)
CN (1) CN102203718B (zh)
WO (1) WO2011127865A2 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9176804B2 (en) 2013-06-27 2015-11-03 International Business Machines Corporation Memory dump optimization in a system
CN104281549B (zh) * 2013-07-08 2017-07-21 联想(北京)有限公司 一种ums中调整写缓冲区的方法及装置
US9317356B2 (en) * 2013-10-15 2016-04-19 Globalfoundries Inc. Device state capture during operating system dump
CN104881611B (zh) 2014-02-28 2017-11-24 国际商业机器公司 保护软件产品中的敏感数据的方法和装置
JPWO2016139774A1 (ja) * 2015-03-04 2017-12-14 富士通株式会社 情報処理装置、情報処理システム
CN106648442A (zh) * 2015-10-29 2017-05-10 阿里巴巴集团控股有限公司 一种元数据节点的内存镜像方法、装置
CN107450856A (zh) * 2017-08-10 2017-12-08 北京元心科技有限公司 存储数据的写入方法、读取方法以及相应的装置、终端
CN107436738B (zh) * 2017-08-17 2019-10-25 北京理工大学 一种数据存储方法及系统
CN110543384B (zh) * 2019-09-05 2022-05-17 Oppo广东移动通信有限公司 内存的回写方法、装置、终端及存储介质
US11334416B2 (en) * 2019-10-25 2022-05-17 Dell Products L.P. System and method for transferring peripheral firmware core data

Citations (3)

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CN101025701A (zh) * 2006-02-22 2007-08-29 株式会社日立制作所 存储器转储方法、存储器转储程序以及计算机系统
CN101770401A (zh) * 2008-12-30 2010-07-07 北京天融信网络安全技术有限公司 一种建立多核运行环境的方法
US20100199071A1 (en) * 2009-02-02 2010-08-05 Keisuke Nakazono Data processing apparatus and image processing apparatus

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US5293612A (en) * 1989-05-11 1994-03-08 Tandem Computers Incorporated Selective dump method and apparatus
US5339406A (en) * 1992-04-03 1994-08-16 Sun Microsystems, Inc. Reconstructing symbol definitions of a dynamically configurable operating system defined at the time of a system crash
US6948010B2 (en) * 2000-12-20 2005-09-20 Stratus Technologies Bermuda Ltd. Method and apparatus for efficiently moving portions of a memory block
US7831857B2 (en) * 2006-10-31 2010-11-09 Hewlett-Packard Development Company, L.P. Method and system for recovering from operating system crash or failure
TW200919365A (en) * 2007-10-30 2009-05-01 Sercomm Corp Image processing system and method thereof applied with instant messaging program
JP5211751B2 (ja) * 2008-02-26 2013-06-12 富士通株式会社 計算機、ダンププログラムおよびダンプ方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101025701A (zh) * 2006-02-22 2007-08-29 株式会社日立制作所 存储器转储方法、存储器转储程序以及计算机系统
CN101770401A (zh) * 2008-12-30 2010-07-07 北京天融信网络安全技术有限公司 一种建立多核运行环境的方法
US20100199071A1 (en) * 2009-02-02 2010-08-05 Keisuke Nakazono Data processing apparatus and image processing apparatus

Non-Patent Citations (1)

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Title
See also references of EP2437178A4 *

Also Published As

Publication number Publication date
WO2011127865A2 (zh) 2011-10-20
EP2437178A4 (en) 2012-08-01
EP2437178A2 (en) 2012-04-04
EP2437178B1 (en) 2013-07-31
US20120304019A1 (en) 2012-11-29
CN102203718B (zh) 2013-08-28
US8627148B2 (en) 2014-01-07
CN102203718A (zh) 2011-09-28

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