Here is the problem I'm having, and as can be seen obviously the virtual bridge
is creating this error, so please tell me what to do? Do I need to create a
virtual bridge on my front-end? And how can I do this?
Tue May 24 11:46:31 2011 [DiM][D]: Deploying VM 7
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
nebula1:/srv/cloud/one/one-templates/ttylinux.img
192.168.0.2:/srv/cloud/one/var//7/images/disk.0
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh: DST:
/srv/cloud/one/var//7/images/disk.0
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Creating directory /srv/cloud/one/var//7/images
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Executed "mkdir -p /srv/cloud/one/var//7/images".
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Executed "chmod a+w /srv/cloud/one/var//7/images".
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Cloning /srv/cloud/one/one-templates/ttylinux.img
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Executed "cp -r /srv/cloud/one/one-templates/ttylinux.img
/srv/cloud/one/var//7/images/disk.0".
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_clone.sh:
Executed "chmod a+rw /srv/cloud/one/var//7/images/disk.0".
Tue May 24 11:46:31 2011 [TM][D]: Message received: TRANSFER SUCCESS 7 -
Tue May 24 11:46:31 2011 [VMM][D]: Message received: LOG - 7 Command execution
fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then
/var/tmp/one/vmm/kvm/deploy /srv/cloud/one/var//7/images/deployment.0;
else exit 42; fi'
Tue May 24 11:46:31 2011 [VMM][D]: Message received: LOG - 7 STDERR follows.
Tue May 24 11:46:31 2011 [VMM][D]: Message received: LOG - 7 error: Failed to
create domain from /srv/cloud/one/var//7/images/deployment.0
Tue May 24 11:46:31 2011 [VMM][D]: Message received: LOG - 7 error: Failed to
add tap interface to bridge 'br0': No such device
Tue May 24 11:46:31 2011 [VMM][D]: Message received: LOG - 7 ExitCode: 255
Tue May 24 11:46:31 2011 [VMM][D]: Message received: DEPLOY FAILURE 7 error:
Failed to create domain from /srv/cloud/one/var//7/images/deployment.0
Tue May 24 11:46:31 2011 [VMM][D]: Message received: error: Failed to add tap
interface to bridge 'br0': No such device
Tue May 24 11:46:31 2011 [VMM][D]: Message received: ExitCode: 255
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_delete.sh:
Deleting /srv/cloud/one/var//7/images
Tue May 24 11:46:31 2011 [TM][D]: Message received: LOG - 7 tm_delete.sh:
Executed "rm -rf /srv/cloud/one/var//7/images".
Tue May 24 11:46:31 2011 [TM][D]: Message received: TRANSFER SUCCESS 7 -
________________________________
Von: Adnan Pasic <pq...@yahoo.de>
An: "users@lists.opennebula.org" <users@lists.opennebula.org>
Gesendet: 16:38 Montag, 23.Mai 2011
Betreff: [one-users] Help needed in understand virtual bridges
Hello,
this could very likely be my last question regarding opennebula, because if I
get this to work, my opennebula should finally start running. The question I
have is - how do I really set up this virtual network?
I have a front-end PC, and two clusters (with IP-addresses: 192.168.0.1 , and
.2, .3 respectively) and now everything is set. Even the command "onehost list"
shows me the clusters as being discovered and connected.
Currently I have only two interfaces in my front-end, eth0 (connecting the PCs
over a local network) and the lo-interface.
Can you now please tell me how I can create this virtual bridge, needed for our
virtual machines? And is this the bridge that needs to be mentioned in the
network-template file?
Thank you!
Best regards,
Adnan
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