| 摘要 |
A method for optimization of host sequential reads based on volume of data includes, at a mass data storage device, pre-fetching a first volume of predicted data associated with an identified read data stream from a data store into a buffer memory different from the data store. A request for data from the read data stream is received from a host. In response, the requested data is provided to the host from the buffer memory. While providing the requested data to the host from the buffer memory, it is determined whether a threshold volume of data has been provided to the host from the data buffer memory. If so, a second volume of predicted data associated with the identified read data stream is pre-fetched from the data store and into the buffer memory. If not, additional predicted data is not pre-fetched from the data store.
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