[one-users] 回复: Re: 802.1Q questions

[张光鹏]

All right:
here is my brctl show:
[root at compute-57-10 ~]# brctl show
bridge name bridge id STP enabled interfaces
virbr0 8000.5254007ab066 yes virbr0-nic
And my network template(We automatically generate template ):
<VNET><ID>69</ID><UID>0</UID><GID>0</GID><UNAME>oneadmin</UNAME><GNAME>oneadmin</GNAME>
<NAME>10.190.98.0</NAME><PERMISSIONS><OWNER_U>1</OWNER_U><OWNER_M>1</OWNER_M><OWNER_A>0</OWNER_A>
<GROUP_U>0</GROUP_U><GROUP_M>0</GROUP_M><GROUP_A>0</GROUP_A><OTHER_U>0</OTHER_U><OTHER_M>0</OTHER_M><OTHER_A>0</OTHER_A></PERMISSIONS>
<TYPE>1</TYPE><BRIDGE>onebr1049</BRIDGE><VLAN>1</VLAN><PHYDEV>eth0</PHYDEV><VLAN_ID>1049</VLAN_ID><TOTAL_LEASES>2</TOTAL_LEASES><TEMPLATE></TEMPLATE></VNET> 
vm template:
NAME = radhat5.5-2
CPU    = 1
MEMORY = 1024
DISK = [IMAGE_ID="24"]
NIC  = [NETWORK="10.210.8.0"]
CONTEXT = [
  HOSTNAME   = "vmware-test-context",
  IP_PRIVATE = "$NIC[IP, NETWORK="10.210.8.0"] ]",
  DNS        = "$NETWORK[DNS, NAME=\"Public\"]",
  FILES      = "",
  TARGET     = "hdc"
]
This template is used in multiple places is no problem , it appears after the restart of the server .




张光鹏

发件人： Jaime Melis
发送时间： 2013-02-19 18:11
收件人： 张光鹏
抄送： users
主题： Re: [one-users] 802.1Q questions
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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