Multi-processor system that identifies a failed node based...

Details Multi-processor system that identifies a failed node based... Multi-processor system that identifies a failed node based...

2007-01-30

2007-01-30

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S004110, C714S010000, C709S223000, C709S224000

Reexamination Certificate

active

10627740

ABSTRACT:
A multi-processor system includes a partition including a selected number of nodes selected from a plurality of nodes provided in a plurality of node groups, each of the nodes including a computer. A failed node in the partition notifies a failure to a corresponding service processor of the node group and other nodes of the partition. The corresponding service processor and the service processors managing the other nodes notify the error log information to a service processor manager, which identifies the location of the failure and indicate the service processors to recover from the failure.

REFERENCES:
patent: 5694550 (1997-12-01), Takeda et al.
patent: 6711700 (2004-03-01), Armstrong et al.
patent: 6842870 (2005-01-01), Austen et al.
patent: 7007192 (2006-02-01), Yamazaki
patent: 2002/0194371 (2002-12-01), Kadoi
patent: 2004/0153888 (2004-08-01), Kadoi
patent: 2001034587 (2001-02-01), None
patent: 2001-134546 (2001-05-01), None

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