Part 1 discusses emulated versus software devices, the pros
and cons and constraints of each and why Microsoft is investing in SR-IOV.
Part 2 discusses the SR-IOV standard, physical functions
(PFs) virtual functions (VFs) and the hardware requirements to make SR-IOV even
Part 3 discusses device drivers and how they function in an
SR-IOV environment as well as screenshots of an SR-IOV NIC within a Hyper-V VM.
Part 4 discusses some of the low level necessary firmware
and motherboard changes to make SR-IOV function and provides a pointer to an
interesting presentation given 4 years ago at WinHEC 2008 by Jake Oshins that
provides further insight into SR-IOV.
Part 5 explains the IO path with SR-IOV enabled, covers
SR-IOV configuration via the UI and a deeper dive into PowerShell.
Part 6 discusses SR-IOV and Live Migration in detail. It
covers the engineering challenge of making SR-IOV work with Live Migration (not
trivial folks) and even includes a video that demonstrates a virtual machine
with an SR-IOV NIC under load being Live Migrated. There’s even a link to a
WinHEC 2006 presentation (told you we’ve been looking at this technology a
Part 7 discusses SR-IOV and how it works with the new inbox
Windows Server 2012 NIC Teaming. Yes folks, you can team SR-IOV NICs in the
Part 8 discusses debugging SR-IOV and includes examples in PowerShell and covers
troubleshooting through the Event Viewer.