KR20000028685A - 클러스터 컴퓨터 시스템을 관리하기 위한 방법 및 장치 - Google Patents
클러스터 컴퓨터 시스템을 관리하기 위한 방법 및 장치 Download PDFInfo
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- KR20000028685A KR20000028685A KR1019990039667A KR19990039667A KR20000028685A KR 20000028685 A KR20000028685 A KR 20000028685A KR 1019990039667 A KR1019990039667 A KR 1019990039667A KR 19990039667 A KR19990039667 A KR 19990039667A KR 20000028685 A KR20000028685 A KR 20000028685A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
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- 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
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- 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
- G06F11/142—Reconfiguring to eliminate the error
- G06F11/1425—Reconfiguring to eliminate the error by reconfiguration of node membership
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- 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
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- 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
- G06F11/2046—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 where the redundant components share persistent storage
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
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- 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1029—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers using data related to the state of servers by a load balancer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1031—Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1034—Reaction to server failures by a load balancer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Hardware Redundancy (AREA)
Abstract
Description
Claims (11)
- 클러스터 컴퓨터 시스템―여기서 클러스터 컴퓨터 시스템은 복수의 클러스터 서비스 애플리케이션을 포함하고, 상기 클러스터 컴퓨터 시스템 내의 컴퓨터는 소정 클러스터 서비스 애플리케이션을 사용하여 관리됨―에서 자원을 관리하는 방법에 있어서,상기 클러스터 컴퓨터 시스템 내의 자원에 관한 정보를 상기 클러스터 서비스 애플리케이션으로부터 수신하는 단계; 및상기 클러스터 컴퓨터 시스템 내에서 사건을 검출하는 것에 응답하여, 상기 클러스터 컴퓨터 시스템 내의 자원을 제어하도록 클러스터 서비스 애플리케이션으로 호출을 전송하는 단계를 포함하는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제1항에 있어서, 상기 클러스터 컴퓨터 시스템 내의 컴퓨터 각각은 복수의 클러스터 서비스 애플리케이션 중의 소정 클러스터 서비스 애플리케이션에 의해 제어되고, 상기 호출은 자원이 온라인으로 되도록 소정 클러스터 서비스 애플리케이션을 명령하기 위해 사용되는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제1항에 있어서, 상기 클러스터 컴퓨터 시스템 내의 컴퓨터 각각은 복수의 클러스터 서비스 애플리케이션 중 소정 클러스터 서비스 애플리케이션에 의해 제어되고, 상기 호출은 자원이 오프라인으로 되도록 소정 클러스터 서비스 애플리케이션을 명령하기 위해 사용되는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제3항에 있어서, 상기 자원이 IP 어드레스인 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제3항에 있어서, 상기 자원이 애플리케이션인 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제3항에 있어서, 상기 자원이 공유 디스크 드라이브인 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제1항에 있어서,제1 컴퓨터에서 실패를 검출하는 것에 응답하여, 컴퓨터 상에서 서비스를 정지(halt)하도록 상기 제1 컴퓨터를 제어하는 제1 클러스터 서비스 애플리케이션으로 호출을 전송하는 단계; 및제2 컴퓨터 상에서 서비스를 재시작하도록 상기 제2 컴퓨터를 제어하는 제2 클러스터 서비스 애플리케이션으로 인스트럭션을 전송하는 단계를 추가로 포함하는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제7항에 있어서, 상기 제1 클러스터 서비스 애플리케이션이 상기 제2 클러스터 서비스 애플리케이션인 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제7항에 있어서, 상기 제1 클러스터 서비스 애플리케이션이 마이크로소프트 클러스터 서비스 프로그램인 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제7항에 있어서, 제1 및 제2 클러스터 서비스 유니트로 인스트럭션을 전송하는 단계가 제1 클러스터 서비스 유니트와 제2 클러스터 서비스 유니트로 애플리케이션 인터페이스 호출을 전송하는 단계를 포함하는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
- 제1항에 있어서, 상기 클러스터 서비스 애플리케이션이 클러스터 서비스 애플리케이션이 실행중인 컴퓨터에서 자원이 온라인과 오프라인으로 되도록 사용되는 클러스터 컴퓨터 시스템에서 자원을 관리하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/181,825 US6393485B1 (en) | 1998-10-27 | 1998-10-27 | Method and apparatus for managing clustered computer systems |
US9/181,825 | 1998-10-27 | ||
US09/181,825 | 1998-10-29 |
Publications (2)
Publication Number | Publication Date |
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KR20000028685A true KR20000028685A (ko) | 2000-05-25 |
KR100336729B1 KR100336729B1 (ko) | 2002-05-13 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019990039667A KR100336729B1 (ko) | 1998-10-27 | 1999-09-15 | 클러스터형 컴퓨터 시스템을 관리하기 위한 방법 및 장치 |
Country Status (4)
Country | Link |
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US (1) | US6393485B1 (ko) |
KR (1) | KR100336729B1 (ko) |
CA (1) | CA2284376C (ko) |
TW (1) | TW497071B (ko) |
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