发明名称 SPATIAL EXTENT MIGRATION FOR TIERED STORAGE ARCHITECTURE
摘要 Provided are techniques for migrating a first extent, determining a spatial distance between the first extent and a second extent, determining a ratio of a profiling score of the second extent to the spatial distance, and, in response to determining that the ratio exceeds a threshold, migrating the second extent.
申请公布号 US2013145115(A1) 申请公布日期 2013.06.06
申请号 US201313743970 申请日期 2013.01.17
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION;INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 LAU PUI FUN;MONTGOMERY DAVID;NIELSEN KARL A.;STELMACH RICHARD B.
分类号 G06F3/06 主分类号 G06F3/06
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