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[William Herry <william.herry.china@xxxxxxxxx>]

Hi
I am try quantum on my test environment, without quantum it works fine,
when I try to use quantum, I can't make it work, I notice that in
nova-network.log there some thing like this

2012-03-28 10:38:28 DEBUG nova.utils [-] Running cmd (subprocess): sudo
brctl addbr 332a1a19-d6da-4bee-9836-42d4228a786b from (pid=7105) execute
/opt/stack/nova/nova/utils.py:217

332a1a19-d6da-4bee-9836-42d4228a786b if my network's uuid, and it can not
success because it is too long

(nova.rpc.amqp): TRACE: Stderr: "iptables-restore v1.4.12: interface name
`332a1a19-d6da-4bee-9836-42d4228a786b' must be shorter than IFNAMSIZ
(15)\nError occurred at line: 31\nTry `iptables-restore -h' or
'iptables-restore --help' for more information.\n"

why this happen, can any one point out where is my problem

here is the line i add to nova.conf
network_manager=nova.network.quantum.manager.QuantumManager
libvirt_vif_type=ethernet
libvirt_vif_drive=nova.virt.libvirt.vif.QuantumLinuxBridgeVIFDriver
linuxnet_interface_drive=nova.network.linux_net.QuantumLinuxBridgeInterfaceDriver
quantum_use_dhcp=true
multi_host=true

quantum is already configured according to Quantum Admin Guide and
/opt/stack/quantum/quantum/plugins/linuxbridge/README

Thanks
-- 
Where there is a will, there is a way.

WilliamHerryChina@xxxxxxxxx