CloudStack call to KVM

[Matt Spurlin]

I have been looking at the code trying to figure out where the API
call "deployVirtualMachine"
would send the command to a KVM hypervisor to create a new virtual machine.
I've found where the API call happens, but so far I have not seen where the
logic is that sends the command to the hypervisor to create the VM. Would
anyone be kind enough to point me in the right direction for what files I
need to look at?
Thank you for your time,
Matt