Invention Grant
US09575886B2 Methods and apparatus for storing data to a solid state storage device based on data classification 有权
基于数据分类将数据存储到固态存储设备的方法和装置

Methods and apparatus for storing data to a solid state storage device based on data classification
Abstract:
Systems and methods for storing data to a non-volatile storage device are provided. A request to store data to the storage device at a given address corresponding to one of a plurality of regions of the storage device is received. A region classification map associated with the storage device associates a classification with each of the plurality of regions. A determination is made based on the region classification map as to which classification is associated with the one of the plurality of regions corresponding to the given address. The data is stored at the given address in response to determining that the one of the plurality of regions is associated with a first classification. The data is stored to an alternate location in response to determining that the one of the plurality of regions is associated with a second classification.
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