Method, apparatus and computer program product providing...

Details Method, apparatus and computer program product providing... Method, apparatus and computer program product providing...

2008-04-22

2008-04-22

Patel, Niketa (Department: 2181)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output data buffering

C710S036000, C710S039000, C711S156000, C711S167000, C310S229000, C310S231000, C310S232000, C310S353000

Reexamination Certificate

active

11206938

ABSTRACT:
In accordance with a computer program product, apparatus and a method there is provided a redundant network wherein a host computer operates with a plurality of storage devices by monitoring conditions of the multipath storage network and controlling a storage multipath device driver in conjunction with an associated storage multipath device input/output (I/O) pending queue to increase I/O throughput to a storage device driver, such as a disk device driver, when I/O demand increases, and to decrease I/O throughput to the storage device driver in the event of an I/O error condition.

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