GB2524000B - Distributed computing system - Google Patents

Distributed computing system

Info

Publication number
GB2524000B
GB2524000B GB1404160.2A GB201404160A GB2524000B GB 2524000 B GB2524000 B GB 2524000B GB 201404160 A GB201404160 A GB 201404160A GB 2524000 B GB2524000 B GB 2524000B
Authority
GB
United Kingdom
Prior art keywords
computing system
distributed computing
distributed
computing
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.)
Active
Application number
GB1404160.2A
Other versions
GB201404160D0 (en
GB2524000A (en
Inventor
Paul Wilson Gary
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.)
COULL Ltd
Original Assignee
COULL 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 COULL Ltd filed Critical COULL Ltd
Priority to GB1404160.2A priority Critical patent/GB2524000B/en
Publication of GB201404160D0 publication Critical patent/GB201404160D0/en
Publication of GB2524000A publication Critical patent/GB2524000A/en
Application granted granted Critical
Publication of GB2524000B publication Critical patent/GB2524000B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F11/0703—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
    • G06F11/0709—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 distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server 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
    • G06F11/16—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
    • G06F11/2017—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 memory access, memory control or I/O control functionality is redundant
    • 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
    • G06F11/2053—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 persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2089—Redundant storage control functionality
    • G06F11/2092—Techniques of failing over between control units

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)
GB1404160.2A 2014-03-10 2014-03-10 Distributed computing system Active GB2524000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1404160.2A GB2524000B (en) 2014-03-10 2014-03-10 Distributed computing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1404160.2A GB2524000B (en) 2014-03-10 2014-03-10 Distributed computing system

Publications (3)

Publication Number Publication Date
GB201404160D0 GB201404160D0 (en) 2014-04-23
GB2524000A GB2524000A (en) 2015-09-16
GB2524000B true GB2524000B (en) 2018-11-21

Family

ID=50554779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404160.2A Active GB2524000B (en) 2014-03-10 2014-03-10 Distributed computing system

Country Status (1)

Country Link
GB (1) GB2524000B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050204183A1 (en) * 2004-03-12 2005-09-15 Hitachi, Ltd. System and method for failover
US7346811B1 (en) * 2004-08-13 2008-03-18 Novell, Inc. System and method for detecting and isolating faults in a computer collaboration environment
US20110213753A1 (en) * 2010-02-26 2011-09-01 Symantec Corporation Systems and Methods for Managing Application Availability
US8386433B1 (en) * 2010-02-19 2013-02-26 Netapp, Inc. Coalescing metadata for mirroring to a remote node in a cluster storage system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050204183A1 (en) * 2004-03-12 2005-09-15 Hitachi, Ltd. System and method for failover
US7346811B1 (en) * 2004-08-13 2008-03-18 Novell, Inc. System and method for detecting and isolating faults in a computer collaboration environment
US8386433B1 (en) * 2010-02-19 2013-02-26 Netapp, Inc. Coalescing metadata for mirroring to a remote node in a cluster storage system
US20110213753A1 (en) * 2010-02-26 2011-09-01 Symantec Corporation Systems and Methods for Managing Application Availability

Also Published As

Publication number Publication date
GB201404160D0 (en) 2014-04-23
GB2524000A (en) 2015-09-16

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