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Title:
MULTI-NODE SYSTEM, INTER-NODE CROSSBAR SWITCH, NODE, SWITCH PROGRAM AND NODE PROGRAM
Document Type and Number:
Japanese Patent JP2006039897
Kind Code:
A
Abstract:

To provide a multi-node system capable of preventing system down even when one crossbar switch has a failure in a system conducting inter-node data transfer through the inter-node crossbar switches.

The multi-node system comprises: a plurality of nodes 11, 12; a plurality of inter-node crossbar switches, each having a switch transmitting transfer data sent from the nodes 11, 12 to the node of a transfer destination and conducts, through the inter-node crossbar switches 13, 14, the inter-node data transfer. Control is made to conduct the internode data transfer through inter-node switches except the inter-node switch having the failure-involved switch when the one switch finds the failure.


Inventors:
IGAWA YASUHIRO
Application Number:
JP2004000218137
Publication Date:
February 09, 2006
Filing Date:
July 27, 2004
Export Citation:
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Assignee:
NEC CORP
International Classes:
G06F15/177; G06F11/00; G06F13/00; G06F15/173; H04L12/713; H04L12/933
Attorney, Agent or Firm:
松本 正夫