JP2001511922A - 多重プロセッサシステムにおけるスプリット−ブレイン防止のための方法及び装置 - Google Patents

多重プロセッサシステムにおけるスプリット−ブレイン防止のための方法及び装置

Info

Publication number
JP2001511922A
JP2001511922A JP53217098A JP53217098A JP2001511922A JP 2001511922 A JP2001511922 A JP 2001511922A JP 53217098 A JP53217098 A JP 53217098A JP 53217098 A JP53217098 A JP 53217098A JP 2001511922 A JP2001511922 A JP 2001511922A
Authority
JP
Japan
Prior art keywords
processor
processors
still
stage
group
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.)
Ceased
Application number
JP53217098A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001511922A5 (enExample
Inventor
ロバート エル ジャーディーン
ムラリー バサヴァイアー
カルール エス クリシュナクマー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tandem Computers Inc
Original Assignee
Tandem Computers Inc
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 Tandem Computers Inc filed Critical Tandem Computers Inc
Publication of JP2001511922A publication Critical patent/JP2001511922A/ja
Publication of JP2001511922A5 publication Critical patent/JP2001511922A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G06F11/0703—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
    • G06F11/0721—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 within a central processing unit [CPU]
    • G06F11/0724—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 within a central processing unit [CPU] in a multiprocessor or a multi-core unit
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/142—Reconfiguring to eliminate the error
    • G06F11/1425—Reconfiguring to eliminate the error by reconfiguration of node membership
    • 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
    • G06F11/0703—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
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Computer And Data Communications (AREA)
JP53217098A 1997-01-28 1998-01-22 多重プロセッサシステムにおけるスプリット−ブレイン防止のための方法及び装置 Ceased JP2001511922A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/790,030 US6002851A (en) 1997-01-28 1997-01-28 Method and apparatus for node pruning a multi-processor system for maximal, full connection during recovery
US08/790,269 US5991518A (en) 1997-01-28 1997-01-28 Method and apparatus for split-brain avoidance in a multi-processor system
US08/789,257 US5884018A (en) 1997-01-28 1997-01-28 Method and apparatus for distributed agreement on processor membership in a multi-processor system
US08/790,269 1997-01-28
PCT/US1998/001379 WO1998033121A1 (en) 1997-01-28 1998-01-22 Method and apparatus for split-brain avoidance in a multi-process or system

Publications (2)

Publication Number Publication Date
JP2001511922A true JP2001511922A (ja) 2001-08-14
JP2001511922A5 JP2001511922A5 (enExample) 2005-09-08

Family

ID=25149431

Family Applications (3)

Application Number Title Priority Date Filing Date
JP53217098A Ceased JP2001511922A (ja) 1997-01-28 1998-01-22 多重プロセッサシステムにおけるスプリット−ブレイン防止のための方法及び装置
JP53214598A Ceased JP2001509291A (ja) 1997-01-28 1998-01-23 多重プロセッサシステムにおけるプロセッサメンバーシップの分散形取り決め
JP53476398A Ceased JP2001511278A (ja) 1997-01-28 1998-01-27 回復中に最大限の全接続に対しマルチプロセッサシステムをノード剪定する方法及び装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP53214598A Ceased JP2001509291A (ja) 1997-01-28 1998-01-23 多重プロセッサシステムにおけるプロセッサメンバーシップの分散形取り決め
JP53476398A Ceased JP2001511278A (ja) 1997-01-28 1998-01-27 回復中に最大限の全接続に対しマルチプロセッサシステムをノード剪定する方法及び装置

Country Status (5)

Country Link
US (3) US6002851A (enExample)
EP (3) EP1012717A4 (enExample)
JP (3) JP2001511922A (enExample)
CA (3) CA2279175A1 (enExample)
WO (3) WO1998033121A1 (enExample)

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Also Published As

Publication number Publication date
US5884018A (en) 1999-03-16
CA2279185A1 (en) 1998-08-13
WO1998033120A1 (en) 1998-07-30
JP2001509291A (ja) 2001-07-10
WO1998034457A2 (en) 1998-08-13
JP2001511278A (ja) 2001-08-07
WO1998033121A1 (en) 1998-07-30
CA2275241A1 (en) 1998-07-30
CA2279175A1 (en) 1998-07-30
US5991518A (en) 1999-11-23
WO1998034457A3 (en) 1998-11-19
EP0954783A4 (en) 2005-10-26
EP0954783A1 (en) 1999-11-10
EP1012728A4 (en) 2005-07-20
EP1012717A4 (en) 2005-07-06
EP1012717A1 (en) 2000-06-28
US6002851A (en) 1999-12-14
EP1012728A2 (en) 2000-06-28

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