| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low-cost, highly-reliable technique for handling OS failures. <P>SOLUTION: A second OS that handles failures is previously loaded onto a memory in preparation for any unrecoverable failures of a first OS. When detecting the occurrence of a failure in the first OS, a gate driver 204 saves the first OS, moves the second OS to an area where the memory can be used, and starts the second OS. Thereafter, control is delivered to a failure-handling application under control of the second OS. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
