[one-users] 802.1Q questions

[Jaime Melis]

Hi,

can you send us the output of "brctl show", the network template and the vm
template?

regards,
Jaime


On Tue, Feb 19, 2013 at 2:49 AM, 张光鹏 <zhanggp at neusoft.com> wrote:

> **
> Hi,all!
> I use opennebula3.2.1 in my environment. And the vnm is 802.1q.
> Before you start the virtual machine, opennebula would do some pre
> network ready to work . Such as create a bridge like onebr1024...
> But if my host reboot or restart or emergency power off,
> and so the host returned to normal after, my bridge disappeared.
> Then if i create some virtual machines , all failed.
> The log show :
>
> Mon Feb 18 14:56:52 2013 [VMM][I]: Successfully execute network driver operation: pre.
>
> Mon Feb 18 14:56:52 2013 [VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy /one_images/317/images/deployment.0 compute-57-10.local 317 compute-57-10.local
>
> Mon Feb 18 14:56:52 2013 [VMM][I]: error: Failed to create domain from /one_images/317/images/deployment.0
>
> Mon Feb 18 14:56:52 2013 [VMM][I]: error: Failed to add tap interface to bridge 'onebr1024': No such device
>
> Mon Feb 18 14:56:52 2013 [VMM][E]: Could not create domain from /one_images/317/images/deployment.0
>
> Because this host have no birdge.
> Why openenbula show us pre network successful, but still no birdge created
> on this host?
>
> ------------------------------
>  张光鹏
> tel:  13718913184
> mail: zhanggp at neusoft.com
> 移动互联网事业部
>  东软集团股份有限公司
> http://www.neusoft.com
>
>
>
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-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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