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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0941995 (1997-10-01) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 85 인용 특허 : 310 |
A fault-tolerant computer system includes a processor and a memory, connected to a system bus. The system includes at least two mirrored circuits, at least two mirrored IO devices, a detection means and a re-route means. The two mirrored circuits each include an interface to the system bus, and an I
A fault-tolerant computer system includes a processor and a memory, connected to a system bus. The system includes at least two mirrored circuits, at least two mirrored IO devices, a detection means and a re-route means. The two mirrored circuits each include an interface to the system bus, and an IO interface. The input/output interface of each of the mirrored circuits is connected to one of the two mirrored IO devices. Detection means detect a load imbalance in the data transfer between the system bus and either one of the two mirrored IO devices. In response to the detection of a load imbalance, the re-route means re-routes the data transfer between the system bus and the other one of the two mirrored IO devices. In another embodiment, a fault-tolerant computer system includes a first, second and third IO bus, legacy devices, and two IO devices. The first IO bus is connected to the system bus. The legacy devices are connected to the first IO bus. The second and third IO buses are each connected to the system bus. The IO devices are each connected to a corresponding one of the second and third IO buses. An other embodiment of the invention can be characterized as an apparatus for transferring data between at least one transport protocol stack and a plurality of network adapters coupled to a computer network that supports recovery from network adapter and a connection failure.
[ What is claimed is:] [11.]11. An apparatus for transferring data between at least one transport protocol stack and a plurality of network adaptors coupled to a computer network that supports recovery from network adapter and connection failure, comprising:a first interface bound to the at least on
[ What is claimed is:] [11.]11. An apparatus for transferring data between at least one transport protocol stack and a plurality of network adaptors coupled to a computer network that supports recovery from network adapter and connection failure, comprising:a first interface bound to the at least one transport protocol stack; anda second interface bound to the plurality of network adapters;wherein the first interface is configured to receive a first MAC-level packet from a transport protocol stack and to forward the first packet through the second interface to a network adapter in the plurality of network adapters, and wherein the second interface is configured to receive a second packet from a network adapter in the plurality of network adapters and to forward the second packet through the first interface to a transport protocol; anda failure managing means for detecting a failed network adapter in the plurality of network adapters and for rerouting packets to a different network adapter in the plurality of network adapters, wherein said failure managing means operates in an operating system-independant manner.
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