the virtualization infrastructure driver vid is not running server 2012

In Chapter 7, The Virtualization Layer-Performance, Packaging, and NFV, we will explore the fact that more than one architectural solution is possible for NFV. We have already glanced at the potential of PaaS and application level connectivity as a potential future architecture for NFV. Nadeau, in Network Function Virtualization, 2016 NFV Without SFC Windows Management Instrumentation ( WMI)-The WMI exposes a set of APIs for managing virtual machines.

It allows drivers to call the hypervisor using standard Windows calling conventions when an enlightened environment is running within the partition. Windows Hypervisor Interface Library ( WinHv)-The WinHv is a bridge between a hosted operating system's drivers and the hypervisor. They work with VSCs to provide device support to child partitions over the VMBus. Virtualization Service Provider ( VSP)-The VSPs reside in the root partition. It uses hardware resources provided by VSPs. Virtualization Service Client ( VSC)-The VSC is a synthetic device instance residing in a child partition.

It enables VMMSs for the root partition so it can manage VMs in the child partitions. Virtual Machine Worker Process ( VMWP)-The VMWP is a user-mode component of the virtualization stack. Virtual Machine Management Service ( VMMS)-The VMMS is responsible for managing VM state associated with all child partitions. It is included in and installed with Hyper-V Integration Services.

It enables interpartition communication and device enumeration. VMBus-The VMBus is a channel-based communication mechanism. Virtualization Infrastructure Driver ( VID)-The VSD provides partition management services, virtual processor management services, and memory management services. Integration Component ( IC)-An IC allows child partitions to communicate with other partitions and the hypervisor. An enlightened partition may use WinHv or UnixHv to speak directly to the hypervisor instead of routing certain requests through the root partition. Hypercalls-Hypercalls are made to Hyper-V to optimize partition calls for service. Advanced Programmable Interrupt Controller ( APIC)-An APIC allows priority levels to be assigned to interrupt outputs.

The virtualization infrastructure driver vid is not running server 2012