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US 8,805,958 B2Granted
Exploiting cluster awareness infrastructure through internet socket based applications
AssigneeInternational Business Machines Corporation
InventorsRajeev Mishra, Lance W. Russell, Sivakumar Krishnasamy, Krishnan Uma
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Abstract
Provided are techniques related generally to computer communication and, more specifically, to techniques that provide legacy applications with access to a cluster infrastructure. A pseudo interface layer provides applications with internet protocol (IP) family sockets access to cluster awareness protocols in a manner that may be transparent to both the application and the cluster awareness layer of a kernel.
Claims5
A method, comprising:
- providing a cluster specific interface device connected to a plurality of communication channels, each channel corresponding to underlying hardware;
- coupling the cluster specific interface device to a pseudo interface device without underlying communication hardware;
- configuring the pseudo interface device with an Internet protocol (IP) address;
- generating a first communication link between an application and the pseudo interface device, wherein the first communication link is bound to the IP address;
- receiving at the pseudo interface device an application packet from the application on the first communication link;
- generating a cluster interface packet by converting the application packet to a protocol corresponding to the cluster specific interface device;
- generating a hardware specific packet corresponding to a particular one of the underlying hardware based upon the cluster interface packet;
- and
- transmitting the cluster interface packet via the cluster interface device to the particular hardware via the corresponding communication channel.
6 more elements
Dependencies are inferred from the claim text.