发明名称 Method and system for creating snapshots by condition
摘要 A data management method in a storage device system having a control device connected to a computer, and a storage device connected to the control device. The control device saves data stored in an area corresponding to a write request, and then writes the data to the area specified in the write request in accordance with the write request, if a file corresponding to the write request is a file meeting the conditions included in the request. Alternatively, the control device writes the data to the area corresponding to the write request in accordance with the write request, if a file corresponding to the write request is not a file meeting the conditions.
申请公布号 US8117166(B2) 申请公布日期 2012.02.14
申请号 US20080176733 申请日期 2008.07.21
申请人 KODAMA SHOJI;HITACHI, LTD. 发明人 KODAMA SHOJI
分类号 G06F17/30 主分类号 G06F17/30
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