Benchmark tools have to generate traffic by dividing Hot and Cold area to analyze performance about hybrid storage system which is mixed with SSD and HDD. But, most of benchmark tool was designed with the logic which is generating traffic about total...
Benchmark tools have to generate traffic by dividing Hot and Cold area to analyze performance about hybrid storage system which is mixed with SSD and HDD. But, most of benchmark tool was designed with the logic which is generating traffic about total area of target disk which is single disk(SSD or HDD). As the reason, most of benchmark tool can't be used to analyze performance about hybrid storage system. Therefore, We design and implement performance analysis tool(HSPT : Hybrid Storage Performance Tools) for hybrid storage system which is generating traffic by dividing Hot and Cold area of hybrid storage system. To secure objectivity about developed tool, We compared a HSPT with Vdbench which is existing typical storage performance analysis tool. The tool will be used by various types of hybrid storage system performance analysis to need generating multiple workload traffic with different property.