DE69315223T2 - Rechnerfehler-wiederinbetriebnahme und warnsystem - Google Patents

Rechnerfehler-wiederinbetriebnahme und warnsystem

Info

Publication number
DE69315223T2
DE69315223T2 DE69315223T DE69315223T DE69315223T2 DE 69315223 T2 DE69315223 T2 DE 69315223T2 DE 69315223 T DE69315223 T DE 69315223T DE 69315223 T DE69315223 T DE 69315223T DE 69315223 T2 DE69315223 T2 DE 69315223T2
Authority
DE
Germany
Prior art keywords
operator
timer
partition
computer
program
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.)
Expired - Lifetime
Application number
DE69315223T
Other languages
English (en)
Other versions
DE69315223D1 (de
Inventor
David Burckhartt
Lazaro Perez
Theodore Emerson
Randolph Dow
Gary Stimac
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer Corp
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 Compaq Computer Corp filed Critical Compaq Computer Corp
Application granted granted Critical
Publication of DE69315223D1 publication Critical patent/DE69315223D1/de
Publication of DE69315223T2 publication Critical patent/DE69315223T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2294—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by remote test
    • 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
    • G06F11/0751—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
    • 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
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications
DE69315223T 1992-10-02 1993-09-24 Rechnerfehler-wiederinbetriebnahme und warnsystem Expired - Lifetime DE69315223T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/955,849 US5390324A (en) 1992-10-02 1992-10-02 Computer failure recovery and alert system
PCT/US1993/009150 WO1994008289A1 (en) 1992-10-02 1993-09-24 Computer failure recovery and alert system

Publications (2)

Publication Number Publication Date
DE69315223D1 DE69315223D1 (de) 1997-12-18
DE69315223T2 true DE69315223T2 (de) 1998-05-07

Family

ID=25497445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315223T Expired - Lifetime DE69315223T2 (de) 1992-10-02 1993-09-24 Rechnerfehler-wiederinbetriebnahme und warnsystem

Country Status (8)

Country Link
US (4) US5390324A (de)
EP (1) EP0664029B1 (de)
JP (1) JPH07507651A (de)
AT (1) ATE160233T1 (de)
AU (1) AU5402394A (de)
CA (1) CA2145409C (de)
DE (1) DE69315223T2 (de)
WO (1) WO1994008289A1 (de)

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US5596711A (en) 1997-01-21
CA2145409C (en) 1999-02-02
US6101617A (en) 2000-08-08
ATE160233T1 (de) 1997-11-15
CA2145409A1 (en) 1994-04-14
US5390324A (en) 1995-02-14
JPH07507651A (ja) 1995-08-24
EP0664029A1 (de) 1995-07-26
AU5402394A (en) 1994-04-26
WO1994008289A1 (en) 1994-04-14
DE69315223D1 (de) 1997-12-18
EP0664029B1 (de) 1997-11-12

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