US Patent 11853557 Shared drive storage stack distributed QoS method and system

A data storage system and method comprising: at least two servers that comprise a storage volume and configured to run an operating system designated to host data accessible and exposable over a data plane (DP) network, at least one orchestrator configured to interact with each of said servers and designated to control a control plane (CP) of said DP network, wherein the at least two storage volumes create a distributed storage stack, wherein each server is configured to manage and enforce local QoS DP originated from its own volume, and wherein the orchestrator is configured to centrally orchestrate and enforce QoS CP limitations within the distributed storage stack.