| 摘要 |
In a storage system, a multi-site management system receives a fault notification related to a copy in one or more storage devices from a storage management system, then it requests a storage management system which manages a storage device having a volume in a pair of volumes associated with the fault to transmit information on the pair of volumes. Upon receipt of the transmission request, the storage management system transmits volume pair information to the multi-site management system. The multi-site management system requests storage devices to transmit connection information representing connection topology thereof. Upon receipt of the request for the connection information, each storage management system transmits the connection information associated storage device to the multi-site management system. The multi-site management system identifies a relay path between the pair of volumes associated with the fault from the received connection information, and displays the relay path to the outside.
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