On 10/29/2013 03:23 PM, Henry Gessau wrote:
On Tue, Oct 29, at 4:31 pm, Jiang, Yunhong <yunhong.ji...@intel.com> wrote:
As to assign entire PCI device to a guest, that should be ok since
usually PF and VF has different device ID, the tricky thing is, at least
for some PCI devices, you can't configure that some NIC will have SR-IOV
enabled while others not.
Thanks for the warning. :) Perhaps the cloud admin might plug in an extra
NIC in just a few nodes (one or two per rack, maybe) for the purpose of
running service VMs there. Again, just speculating. I don't know how hard it
is to manage non-homogenous nodes.
Perhaps those nodes could be identified using a host-aggregate with
suitable metadata?
Chris
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