| 摘要 |
PROBLEM TO BE SOLVED: To display an access path between a virtual volume of a storage controller having an external storage connection function and an external volume of an external storage system. SOLUTION: Port connection information of the access path defined between the virtual volume and the external volume is collected, a first network address identifying an access port on the access path of the storage controller is collected, a second network address identifying an access port on the access path of the external storage system is collected, identification information for identifying the external volume is collected, and network topology between the virtual volume and the external volume is displayed on the basis of the port connection information, the first network address, the second network address and the identification information. COPYRIGHT: (C)2007,JPO&INPIT
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