Abstract:
A system for communicating to a storage controller in a virtualization environment, including a plurality of nodes, wherein the plurality of nodes implements a virtualization environment, and a node comprises a hypervisor and multiple user virtual machines; a plurality of storage devices that are accessed by the virtual machine; and a storage controller implemented as a service virtual machine on the node to manage access by the multiple user virtual machines to the plurality of storage devices, wherein a networking protocol is used to communicate between the multiple user virtual machines and the storage controller.