Method, system and program product for differentiating...

Details Method, system and program product for differentiating... Method, system and program product for differentiating...

2005-02-25

2009-02-17

Auve, Glenn A (Department: 2111)

Electrical computers and digital data processing systems: input/

Input/output data processing

Direct memory accessing

C710S022000, C710S036000, C710S107000, C710S308000, C703S024000, C703S025000

Reexamination Certificate

active

07493425

ABSTRACT:
A method, system and computer program product that allows a System Image within a multiple System Image Virtual Server to maintain isolation from the other system images while directly exposing a portion, or all, of its associated System Memory to a shared PCI Adapter without the need for each I/O operation to be analyzed and verified by a component trusted by the LPAR manager.

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