Pseudo I/O system and method

Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability

Reexamination Certificate

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Details

C714S025000, C703S021000, C703S023000

Reexamination Certificate

active

10028279

ABSTRACT:
A pseudo I/O system and method, which can be configured at low cost and simulates an actual I/O device by making a connection to a device to be tested, is configured by a setting unit defining error contents of a simulation target and setting the contents in a setting file; a receiving unit receiving a command from a device to be tested; a pseudo I/O unit processing the command received by the receiving unit if contents corresponding to the command are set when referencing the setting file, and performing a normal reply process if the contents corresponding to the command are not set; and a transmitting unit returning data after being processed to the device to be tested at a request source.

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