[ovirt-users] Ovirt PXE boot wierdness

[Sven Kieske]

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I know some people had some problems with ovirt and pxe boot,
you might want to search this very list.

all I found was this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1224954

but you do not seem to use SRIOV?

On 09/06/15 09:59, Edson Manners wrote:
> 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?
> 

- -- 
Mit freundlichen Grüßen / Regards

Sven Kieske

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