System method for improving read command process times in solid-state drives (ssd) by having processor split-up background writes based on determined command size

Abstract

Mechanisms for improving read command processing times in a solid-state drive (SSD) are provided, the mechanisms comprising: determining a workload type of an SSD; in response to determining that the workload type is a pure read workload type: determining at least one command size into which an original background write is to be split-up using at least one hardware processor; and splitting-up the background write into a plurality of split background writes, each having one of the determined at least one command size. In some embodiments, the at least one command size accounts for a page of the physical medium of the SSD. In some embodiments, the at least one command size includes at least two different sizes. In some embodiments, the mechanisms further comprise combining two or more split background writes. In some embodiments, the original background write is split-up before being placed in a channel queue.