Method and device for transmitting data between nodes in clustered computer system

An apparatus, program product and method utilize cluster data port services within a cluster infrastructure to provide reliable and efficient communications between nodes in a clustered computer system. The cluster data port services present an abstracted transport service that encapsulates and mana...

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Hauptverfasser: CERNOHOUS BOB RICHARD, BLOCK TIMOTHY ROY, UNTERHOLZNER JOHN CHRISTIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An apparatus, program product and method utilize cluster data port services within a cluster infrastructure to provide reliable and efficient communications between nodes in a clustered computer system. The cluster data port services present an abstracted transport service that encapsulates and manages the establishment of multiple connection paths between a source node, a target node and one or more backup nodes in such a manner that a cluster data port is effectively utilized as single data port from the perspective of a user program.