IODA
Huaicheng Li, Martin L. Putra, Ronald Shi, Xing Lin, Gregory R. Ganger, Haryadi S. Gunawi
Abstract
Predictable latency on flash storage is a long-pursuit goal, yet, unpredictability stays due to the unavoidable disturbance from many well-known SSD internal activities. To combat this issue, the recent NVMe IO Determinism (IOD) interface advocates host-level controls to SSD internal management tasks. While promising, challenges remain on how to exploit it for truly predictable performance.
Topics & Concepts
ExploitComputer scienceLatency (audio)Computer securityOperating systemTelecommunicationsAdvanced Data Storage TechnologiesCaching and Content DeliveryCloud Computing and Resource Management