| 摘要 |
<p>Provided is a highly-reliable storage system, virtualization method, and storage apparatus that are less burdensome settings-wise.</p><p><Paragraphs id="pa02" num="0002" xmlns:base="http://www.sipo.gov.cn/XMLSchema/base">The internal apparatus (11A) recognizes one or more logical devices defined in a host apparatus (2) as being connected to a channel, based on an inquiry command sent from the host apparatus when the channel comes on-line; detects one or more logical devices, from among the one or more logical devices defined in the host apparatus as being connected to the channel, that exist in the external apparatus (11B), based on the recognition result; sets, based on the detection result, one or more virtual volumes, (WOL) in its own apparatus, respectively corresponding to the one or more logical devices defined in the host apparatus as being connected to the channel, that exist in the external apparatus; and also sets a first logical path between each of the set one or more virtual volumes, and each of the corresponding one or more logical devices existing in the external apparatus.
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