| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent performance deterioration of the whole system in time of failure occurrence. <P>SOLUTION: When a failure occurs in one of nodes 10-12 as a transfer source or a transfer destination in data transfer, a failure code having a specific data pattern is notified to an inter-node cross-bus switch 14 from a faulty node. The inter-node cross-bus switch 14 refers to a transfer destination information register of an input control part 151-153 or a lock table 161 of a lock control part 16 to send out transmission failure notification or reception failure notification showing a node number of the faulty node, to a node of the other party executing data transfer processing with the faulty node. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
