| 摘要 |
PURPOSE:To attain an inspection in one set of a real computer by using a control section controlling a virtual computer so as to simulate a supervisory equipment and a system connection device used by a duplex system comprised of a maste system and a slave system. CONSTITUTION:In the system edition of the virtual computer system 10, the virtual system connection device is kept subjected to the system edition. Even in the virtual computer using the virtual system connection device defined already in this case, they are defined on a control table. The virtual system connection device 24A, 24B defined in this way receive the access from data transmission/reception sections 23A, 23B similarly as the real system connection device to be simultated in the inter-system communication control section 20. A data outputted from the data transmission/reception section 23A to the device 24A is transferred in a memory in the virtual computer control section 11 by the control section 20. When the data is received by the transmission/reception section 23B, the data is sent to the buffer prepared for the connection device 24. |
