Federated scheme for coordinating throttled network data transfer in a multi-host scenario

Abstract

Embodiments relate to systems and methods that facilitate coordination amongst host devices that share network resources in order to use available bandwidth effectively. Embodiments can ensure the host devices themselves take responsibility for sending their data via shared network bandwidth, keeping access to bandwidth fair to all the host devices. Embodiments also include adapting to a continuously changing network bandwidth allocation policy for the shared network resource. In one embodiment, this includes using tokens (e.g., small chunk messages) to represent a grant to a host device to send a specified number of bytes over the network. Using a token generator module and a distributed queue, embodiments provide a unique and adaptive way to manage data transmissions among host devices within available resources.