摘要:
In a storage system including: a host, a first storage apparatus, a second storage apparatus connected to the first storage apparatus via a communication line, and a management apparatus that manages the first storage apparatus and the second storage apparatus, the host and the first storage apparatus being connected to each other via the communication line; and the host using a volume in the second storage apparatus as an external volume for the first storage apparatus, the first storage apparatus includes: a port search processing unit that searches for communication ports of the second storage apparatus; and a volume search processing unit that searches for connection paths to a volume in the second storage apparatus by utilizing any of the communication ports found in the port search processing unit and outputs all the information about the found connection paths to the volume.