摘要 |
When a computer (10) receives a request from the client computer (30) to access snapshot files, the target device to be used is identified. The computer (10) makes a request to the identified target device (TD) for attachment of the logical device (LDEV) that stores the snapshot files for which access is requested. When the computer (10) receives notification that the attachment has ended from the storage device system (20), the identified target device is mounted on the directory in which the snapshot files are stored. |