Fault tolerant bus for clustered system
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United States of America Patent
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May 28, 2002
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N/A
app pub date -
Oct 9, 1998
filing date -
Oct 9, 1998
priority date (Note) -
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Abstract
A computer system includes a plurality of interdependent processors. Each interdependent processor executes an independent operating system image without sharing file system state information, and each interdependent processor further has a network access card with a first network connection and a second network connection. The computer system has a first active backplane coupled to each first network connection of each processor; a second active backplane coupled to each second network connection of each processor, the second active backplane operating in lieu of the first active backplane in case of a fail-over; and one or more peripherals connected to each of the first and second active backplanes and responsive to data requests transmitted over the first and second active backplanes.
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