Assigning a processor to a logical partition

Details Assigning a processor to a logical partition Assigning a processor to a logical partition

2011-06-07

2011-06-07

Wilson, Yolanda L (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S011000, C714S012000, C714S013000, C718S001000

Reexamination Certificate

active

07958392

ABSTRACT:
Assigning a processor to a logical partition in a computer supporting multiple logical partitions that include assigning priorities to partitions, detecting a checkstop of a failing processor of a partition, retrieving the failing processor's state, replacing by a hypervisor the failing processor with a replacement processor from a partition having a priority lower than the priority of the partition of the failing processor, and assigning the retrieved state of the failing processor as the state of the replacement processor.

REFERENCES:
patent: 6502206 (2002-12-01), Kosuge et al.
patent: 7065641 (2006-06-01), Schelling
patent: 2003/0037092 (2003-02-01), McCarthy et al.
patent: 2004/0199632 (2004-10-01), Romero et al.
patent: 2004/0221193 (2004-11-01), Armstrong et al.
patent: 2006/0010344 (2006-01-01), Zorek et al.

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