| 摘要 |
PURPOSE:To restore the functions of an important process and carry on the processing of the process even if a situation wherein the restoration of the functions of a process having lower importance than a restoration standard is hindered is generated by dividing and managing the functions of the process and determining the restoration standard. CONSTITUTION:The system, having a state saving means 10 which saves operation state information on the process, an information gathering means 12 which gathers the saved operation state information, and a process restoring means 13 which restores the operation state of the process by using the gathered operation state information, divides the process by functions, relates them to the operation state information by using tags, and restores each divided function, thereby restoring the process according to the importance of the functions of the process. |
