| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem when using a disk system as an archive storage system wherein the maximum number of a logical unit (LU) per fiber channel port is not sufficient, and an existing disk system can not transmit an attribute or the like of each volume from an archive host to an archive target in an understandable way although it is required when defining an internal LU of a storage system. SOLUTION: First data is a block of data. First setting information relating to the first data is copied from a first setting volume to a second setting volume. The first and second setting volumes are provided in the first and second storage subsystems, respectively. The second storage volume is presented to the host, so that the host may access the first data stored in the second storage volume via a communication network. COPYRIGHT: (C)2006,JPO&NCIPI
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