专利名称:EFFICIENT STORAGE TIERING发明人:Windsor W. Hsu,Teng Xu申请号:US15007087申请日:20160126
公开号:US20160202911A1公开日:20160714
专利附图:
摘要:A method, article of manufacture, and apparatus for transferring data from asource tier to a target tier. In some embodiments, this may include dividing an objectstored in the source tier into a plurality of segments, determining if the target tier ismissing at least one of the segments, writing the missing segments to the target tier, and
deleting the object from the source tier. In some embodiments, the object's metadata isupdated to indicate that the object is in the target tier.
申请人:EMC Corporation
地址:Hopkinton MA US
国籍:US
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