SHARING INPUT/OUTPUT(I/O) RESOURCES ACROSS MULTIPLE COMPUTING SYSTEMS AND/OR ENVIRONMENTS

摘要

PURPOSE: An input/output resources sharing system and multiple computing systems using a virtual environment are provided to share an internal input/output device of a first computing device with a second computing device and share an input/output device of the second computing device with the first computing device. CONSTITUTION: A computing device(100A) includes an internal input/output device(102A) and an input/output system(106A). The I/O system shares another computing device and internal input/output device. The input/output system easily shares the computing device and the external input/output device of the other computing device. The input/output system comprises a virtual environment in order to use the external input/output device.