[ovirt-users] Ovirt PXE boot wierdness

[Edson Manners]

I'm running oVirt 3.5 newly installed with one test VM.

I have the engine running on separate HW with eth0 being the management 
interface

I have 2 compute nodes with eth0 being the management interface and eth1 
having a vlan trunk with all of the VM networks

If I install a guest from the CD image it all works fine and picks up an 
IP from the DHCP server.
However if I switch the boot order to PXE first the gPXE DHCP request 
times out. Using tcpdump I can see the DHCP discovery packets get as far 
out as the physical trunk interfact eth1 (i.e. it gets past all of the 
virtual interfaces) but any other machines in that same VLAN don't see 
the DHCP request and neither does the DHCP server.

My network settings are:
Name: TestCluster
External Provider: NO
Network label: TC
Enable VLAN tagging: 306
VM network: YES
MTU: Default 1500


Under 'Setup Host Networks'
Boot Protocol: DHCP

Any ideas?

-- 
[Any errors in spelling, tact or fact are transmission errors]
- (Stolen from) Dag Wieers

Edson Manners
Systems Administrator, Research Computing Center
FSU Information Technology Services
Dirac Science Library., Room 150B
Tallahassee, Florida 32303-4120