CABLE REPLACEMENT IN A SYMMETRIC MULTIPROCESSING SYSTEM

Data communication between nodes of a symmetric multiprocessing (SMP) computing system can be maintained during the replacement of a faulty cable used to interconnect the nodes. A data bus error caused by the faulty cable is detected, resulting in the activation of an alternative data path between t...

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Hauptverfasser: Puranik Santosh S, Sainath Venkatesh, Thomas Jinu J
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creator Puranik Santosh S
Sainath Venkatesh
Thomas Jinu J
description Data communication between nodes of a symmetric multiprocessing (SMP) computing system can be maintained during the replacement of a faulty cable used to interconnect the nodes. A data bus error caused by the faulty cable is detected, resulting in the activation of an alternative data path between the nodes, and the disabling of a data path through the faulty cable. A system notification indicating the faulty cable is issued, and in response to the nodes being interconnected with a replacement cable, the replacement cable is tested for reliability. After the replacement cable is determined to be reliable, a data path through the replacement cable is activated.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title CABLE REPLACEMENT IN A SYMMETRIC MULTIPROCESSING SYSTEM
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