| 摘要 |
An information system includes a configuration controller board having a capability to set, to each I/O bus bridge device in the alternative I/O board, the logical bus number set in corresponding I/O bus bridge device in the failed I/O board 20, and to set to the I/O bus bridge device in the system board 10 connected with the alternative I/O board, the same downstream side logical bus number as that of the I/O bus bridge device in the system board connected with the failed I/O board. |
