| 摘要 |
A method and an apparatus include storing history information into a first storage section that accumulates history information concerning a process performed, transmitting a received acquisition request of the history information accumulated into the first storage section, transmitting the accumulated history information to the history information accumulation section having transmitted the acquisition request, transmitting the history information to the another history information accumulation section, transmitting the acquisition request to the first history information accumulation section at a time of startup, and storing the transmitted history information into a second storage section.
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