| 摘要 |
A storage control apparatus ( 20 ) is connected to a host apparatus ( 10 ) and to an external storage control apparatus ( 40 ) having an external storage device ( 42 ). The external storage control apparatus ( 40 ) stores address information representing at least either one of an external address which is an address of the external storage device, and an internal address which is an address of an internal storage device set in the storage control apparatus. The storage control apparatus receives address information from the external storage control apparatus, and based on the address information, generates address association information ( 3 ) representing the association between an internal address and an external address, and, when a write/read command which has as the access target the internal address is received from the host apparatus, by referencing the address association information, identifies the external address associated with the internal address, and accesses the identified external address.
|
