Sheng-Gang Wan

Boosting Burst I/O Performance under Heterogeneous Hybrid Storage Workloads via DUal I/O IssuE Thresholds

I/O schedulers are the key component to maintain high quality of services under homogeneous hybrid storage workloads, e.g., multiple concurrently running sustained workloads. However, the long hardware queue for I/O requests under I/O schedulers, which is utilized to exploit the substantial parallelism of underlying st...