[ovirt-users] R: R: R: R: R: PXE boot of a VM on vdsm don't read DHCP offer

Dan Kenigsberg danken at redhat.com
Mon Jul 6 16:02:52 UTC 2015


On Mon, Jul 06, 2015 at 10:33:59AM +0200, NUNIN Roberto wrote:
> Hi Dan
> 
> Sorry for question: what do you mean for interface vnetxxxx ?
> Currently our path is :
> eno1 - eno2  ---- bond0 ----- bond.3500 (VLAN) ------ bridge ----- vm.
> 
> Which one of these ?
> Moreover, reading Fabian statements about bonding limits, today I can try to switch to a config without bonding.

"vm" is a complicated term.

`brctl show` would not show you a "vm" connected to a bridge. When you
WOULD see is a vnet888 tap device. The "other side" of this device is
held by qemu, which implement the VM.

I'm asking if the dhcp offer has reached that tap device.



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