WO2004003745A3 - Handling faults associated with operation of guest software in the virtual-machine architecture - Google Patents

Handling faults associated with operation of guest software in the virtual-machine architecture Download PDF

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Publication number
WO2004003745A3
WO2004003745A3 PCT/US2003/019099 US0319099W WO2004003745A3 WO 2004003745 A3 WO2004003745 A3 WO 2004003745A3 US 0319099 W US0319099 W US 0319099W WO 2004003745 A3 WO2004003745 A3 WO 2004003745A3
Authority
WO
WIPO (PCT)
Prior art keywords
guest software
virtual
machine architecture
faults associated
handling faults
Prior art date
Application number
PCT/US2003/019099
Other languages
French (fr)
Other versions
WO2004003745A2 (en
Inventor
Richard Uhlig
Andrew Anderson
Steven Bennett
Erik Cota-Robles
Stalinselvaraj Jeyasingh
Alain Kagi
Gilbert Neiger
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Priority to EP03739168.7A priority Critical patent/EP1518168B1/en
Priority to AU2003245543A priority patent/AU2003245543A1/en
Priority to KR1020047021382A priority patent/KR100708356B1/en
Publication of WO2004003745A2 publication Critical patent/WO2004003745A2/en
Publication of WO2004003745A3 publication Critical patent/WO2004003745A3/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
    • 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
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring

Abstract

In one embodiment, fault information relating to a fault associated with the operation of guest software is received. Further, a determination is made as to whether the fault information satisfies one or more fault filtering criteria. If the determination is positive, the guest software is permitted to disregard the fault.
PCT/US2003/019099 2002-06-29 2003-06-19 Handling faults associated with operation of guest software in the virtual-machine architecture WO2004003745A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03739168.7A EP1518168B1 (en) 2002-06-29 2003-06-19 Handling faults associated with operation of guest software in the virtual-machine architecture
AU2003245543A AU2003245543A1 (en) 2002-06-29 2003-06-19 Handling faults associated with operation of guest software in the virtual-machine architecture
KR1020047021382A KR100708356B1 (en) 2002-06-29 2003-06-19 Handling faults associated with operation of guest software in the virtual-machine architecture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/184,798 2002-06-29
US10/184,798 US6996748B2 (en) 2002-06-29 2002-06-29 Handling faults associated with operation of guest software in the virtual-machine architecture

Publications (2)

Publication Number Publication Date
WO2004003745A2 WO2004003745A2 (en) 2004-01-08
WO2004003745A3 true WO2004003745A3 (en) 2004-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/019099 WO2004003745A2 (en) 2002-06-29 2003-06-19 Handling faults associated with operation of guest software in the virtual-machine architecture

Country Status (7)

Country Link
US (1) US6996748B2 (en)
EP (1) EP1518168B1 (en)
KR (1) KR100708356B1 (en)
CN (1) CN100468324C (en)
AU (1) AU2003245543A1 (en)
TW (1) TWI255402B (en)
WO (1) WO2004003745A2 (en)

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