发明名称 Foresight data transfer type hierarchical storage system
摘要 A storage system includes a file server connected with a plurality of computers, and a second storage device connected with a first storage device, in which the second storage device has a second volume; the first storage device has a virtual volume virtualized with a first volume and the second volume as a self-device possessed volume; and the file server mounts the first volume as a first directory, mounts the virtual volume as a second directory, and copies predetermined files in the second directory into the first directory.
申请公布号 GB0805309(D0) 申请公布日期 2008.04.30
申请号 GB20080005309 申请日期 2008.03.20
申请人 HITACHI LTD 发明人
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