Media Hiccup Management In A Storage System

摘要

A method for use in a storage system, the method comprising: receiving an I/O command; identifying a latency of a first storage device that is associated with the I/O command; and executing the I/O command at least in part based on the latency, wherein executing the I/O command based on the latency includes: performing a first action when the latency is less than a first threshold, and performing a second action when the latency is greater than the first threshold, wherein identifying the latency includes retrieving the latency from a latency database, and wherein the first storage device is part of a storage array, the storage array including one or more second storage devices in addition to the first storage device.