WO2006033882A3 - Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility - Google Patents

Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility Download PDF

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Publication number
WO2006033882A3
WO2006033882A3 PCT/US2005/032408 US2005032408W WO2006033882A3 WO 2006033882 A3 WO2006033882 A3 WO 2006033882A3 US 2005032408 W US2005032408 W US 2005032408W WO 2006033882 A3 WO2006033882 A3 WO 2006033882A3
Authority
WO
WIPO (PCT)
Prior art keywords
partner
process control
hosts
data acquisition
control data
Prior art date
Application number
PCT/US2005/032408
Other languages
French (fr)
Other versions
WO2006033882A2 (en
Inventor
John Joseph Krajewski Iii
Derrick C Jones
Abhijit Manushree
Douglas P Kane
Original Assignee
Invensys Sys Inc
John Joseph Krajewski Iii
Derrick C Jones
Abhijit Manushree
Douglas P Kane
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 Invensys Sys Inc, John Joseph Krajewski Iii, Derrick C Jones, Abhijit Manushree, Douglas P Kane filed Critical Invensys Sys Inc
Priority to EP05797667A priority Critical patent/EP1805614A4/en
Priority to CN2005800388533A priority patent/CN101065731B/en
Publication of WO2006033882A2 publication Critical patent/WO2006033882A2/en
Publication of WO2006033882A3 publication Critical patent/WO2006033882A3/en

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • 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
    • G06F11/2023—Failover techniques
    • 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
    • G06F11/2023—Failover techniques
    • G06F11/2025—Failover techniques using centralised failover control 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
    • G06F11/202—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
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • 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
    • G06F11/2038—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 with a single idle spare processing component
    • 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • 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

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  • 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)
  • Safety Devices In Control Systems (AREA)

Abstract

A redundant host pair runtime arrangement is disclosed for a process control network environment. The arrangement includes a primary network. A first partner of a fail-over host pair operates on a first machine communicatively connected to the primary network. The first partner hosts a set of executing application components in accordance with an active role assigned to the first partner. A second partner of the fail-over host pair operates on a second machine communicatively connected to the primary network. The second partner hosts a non-executing version of the set of executing application components in accordance with a standby runtime role. A monitoring process, operating separately upon the first machine, senses a failure of the first partner, and in response, initiates a notification to the second partner to take over the active role.
PCT/US2005/032408 2004-09-16 2005-09-13 Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility WO2006033882A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05797667A EP1805614A4 (en) 2004-09-16 2005-09-13 Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility
CN2005800388533A CN101065731B (en) 2004-09-16 2005-09-13 System and method for runtime of redundant host pair for processing control network environment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/943,351 US7818615B2 (en) 2004-09-16 2004-09-16 Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility
US10/943,351 2004-09-16

Publications (2)

Publication Number Publication Date
WO2006033882A2 WO2006033882A2 (en) 2006-03-30
WO2006033882A3 true WO2006033882A3 (en) 2007-03-01

Family

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Family Applications (1)

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PCT/US2005/032408 WO2006033882A2 (en) 2004-09-16 2005-09-13 Runtime failure management of redundantly deployed hosts of a supervisory process control data acquisition facility

Country Status (4)

Country Link
US (1) US7818615B2 (en)
EP (1) EP1805614A4 (en)
CN (1) CN101065731B (en)
WO (1) WO2006033882A2 (en)

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Also Published As

Publication number Publication date
CN101065731B (en) 2011-04-27
WO2006033882A2 (en) 2006-03-30
US7818615B2 (en) 2010-10-19
EP1805614A2 (en) 2007-07-11
US20060069946A1 (en) 2006-03-30
CN101065731A (en) 2007-10-31
EP1805614A4 (en) 2009-11-11

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