| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique that can shorten time to provide a storage area for a host computer. SOLUTION: A storage system comprises a first data storage part having a temporary storage area that is a storage area prepared to be provided for a host computer. Before the completion of the processing of forming a normal storage area in a second data storage part in response to a storage area allocation request, in response to the allocation request, the temporary storage area is associated with access destination specification information with which the host computer accesses the normal storage area, and before the completion of the normal storage area forming processing, in response to an access request from the host computer specifying the access destination specification information, access to the temporary storage area is relayed. COPYRIGHT: (C)2007,JPO&INPIT
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