DE60013658D1 - Fehlertolerante virtuelle Javamaschine - Google Patents

Fehlertolerante virtuelle Javamaschine

Info

Publication number
DE60013658D1
DE60013658D1 DE60013658T DE60013658T DE60013658D1 DE 60013658 D1 DE60013658 D1 DE 60013658D1 DE 60013658 T DE60013658 T DE 60013658T DE 60013658 T DE60013658 T DE 60013658T DE 60013658 D1 DE60013658 D1 DE 60013658D1
Authority
DE
Germany
Prior art keywords
tolerant
fault
virtual machine
java virtual
java
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
DE60013658T
Other languages
English (en)
Other versions
DE60013658T2 (de
Inventor
Matthew R Holiday
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE60013658D1 publication Critical patent/DE60013658D1/de
Application granted granted Critical
Publication of DE60013658T2 publication Critical patent/DE60013658T2/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
    • G06F11/07—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
    • G06F11/1474—Saving, restoring, recovering or retrying in transactions
    • 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
    • G06F11/1438—Restarting or rejuvenating
    • 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
    • G06F11/1479—Generic software techniques for error detection or fault masking
    • G06F11/1482—Generic software techniques for error detection or fault masking by means of middleware or OS functionality
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
DE60013658T 1999-01-30 2000-01-31 Fehlertolerante virtuelle Javamaschine Expired - Lifetime DE60013658T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US239225 1999-01-30
US09/239,225 US6421739B1 (en) 1999-01-30 1999-01-30 Fault-tolerant java virtual machine

Publications (2)

Publication Number Publication Date
DE60013658D1 true DE60013658D1 (de) 2004-10-21
DE60013658T2 DE60013658T2 (de) 2005-09-29

Family

ID=22901182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013658T Expired - Lifetime DE60013658T2 (de) 1999-01-30 2000-01-31 Fehlertolerante virtuelle Javamaschine

Country Status (4)

Country Link
US (1) US6421739B1 (de)
EP (1) EP1024430B1 (de)
CA (1) CA2294654C (de)
DE (1) DE60013658T2 (de)

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US7308423B1 (en) 2001-03-19 2007-12-11 Franklin Goodhue Woodward Technique for handling sales of regulated items implemented over a data network
US6877111B2 (en) * 2001-03-26 2005-04-05 Sun Microsystems, Inc. Method and apparatus for managing replicated and migration capable session state for a Java platform
US6959430B2 (en) * 2001-05-09 2005-10-25 Sun Microsystems, Inc. Specialized heaps for creation of objects in object-oriented environments
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US7343291B2 (en) * 2003-07-18 2008-03-11 Microsoft Corporation Multi-pass variable bitrate media encoding
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US7480823B2 (en) * 2005-06-24 2009-01-20 Sun Microsystems, Inc. In-memory replication of timing logic for use in failover within application server node clusters
US8656006B2 (en) 2006-05-11 2014-02-18 Ca, Inc. Integrating traffic monitoring data and application runtime data
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US8079019B2 (en) * 2007-11-21 2011-12-13 Replay Solutions, Inc. Advancing and rewinding a replayed program execution
US8732699B1 (en) 2006-10-27 2014-05-20 Hewlett-Packard Development Company, L.P. Migrating virtual machines between physical machines in a define group
US8903888B1 (en) * 2006-10-27 2014-12-02 Hewlett-Packard Development Company, L.P. Retrieving data of a virtual machine based on demand to migrate the virtual machine between physical machines
US8296760B2 (en) * 2006-10-27 2012-10-23 Hewlett-Packard Development Company, L.P. Migrating a virtual machine from a first physical machine in response to receiving a command to lower a power mode of the first physical machine
US9092250B1 (en) 2006-10-27 2015-07-28 Hewlett-Packard Development Company, L.P. Selecting one of plural layouts of virtual machines on physical machines
US8185893B2 (en) * 2006-10-27 2012-05-22 Hewlett-Packard Development Company, L.P. Starting up at least one virtual machine in a physical machine by a load balancer
US9009680B2 (en) 2006-11-30 2015-04-14 Ca, Inc. Selecting instrumentation points for an application
US7689610B2 (en) 2006-12-01 2010-03-30 Computer Associates Think, Inc. Automated grouping of messages provided to an application using string similarity analysis
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US20090013029A1 (en) * 2007-07-03 2009-01-08 Childress Rhonda L Device, system and method of operating a plurality of virtual logical sites
US7840839B2 (en) * 2007-11-06 2010-11-23 Vmware, Inc. Storage handling for fault tolerance in virtual machines
US8341626B1 (en) 2007-11-30 2012-12-25 Hewlett-Packard Development Company, L. P. Migration of a virtual machine in response to regional environment effects
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Also Published As

Publication number Publication date
CA2294654A1 (en) 2000-07-30
US6421739B1 (en) 2002-07-16
EP1024430A3 (de) 2002-08-14
EP1024430A2 (de) 2000-08-02
EP1024430B1 (de) 2004-09-15
DE60013658T2 (de) 2005-09-29
CA2294654C (en) 2003-11-04

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