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Method and apparatus for dynamic path-selection for improving I/O performance in virtual provisioned storage arrays with data striping
Method and apparatus for dynamic path-selection for improving I/O performance in virtual provisioned storage arrays with data striping
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机译:动态路径选择的方法和装置,用于通过数据分条提高虚拟预配置存储阵列中的I / O性能
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摘要
Example embodiments of the present invention relate to a method, an apparatus, and a computer program product for sending an I/O over a preferred path. The method includes determining a preferred path to an address range of a virtual storage unit striped across a plurality of disks of a data storage system and sending an I/O for data comprising the address range over the preferred path.
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