I've created an issue to review this: http://dev.opennebula.org/issues/2961
OpenNebula should be creating the interface, there might be a configuration problem somewhere. regards, Jaime On Mon, Jun 2, 2014 at 2:46 PM, Valerio Schiavoni < valerio.schiav...@gmail.com> wrote: > Hello, > when trying to attach a new NIC to a running VM, the following error > occurs. > It seems to me the system doesn't manage to create the new bridge > interface onebr52. > > But, isn't that supposed to be created automatically by OpenNebula ? > We're using OpenNebula 4.4 > > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 Successfully > execute network driver operation: pre. > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 Command > execution fail: /var/tmp/one/vmm/kvm/attach_nic 'one-4020' > '02:00:c0:a8:80:dc' 'onebr52' 'virtio' '802.1Q' 4020 newcluster-34 > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG E 4020 attach_nic: > Command "virsh --connect qemu:///system attach-device one-4020 <( > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 cat <<EOT > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 <interface > type='bridge'> > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 <source > bridge='onebr52'/> > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 <mac > address='02:00:c0:a8:80:dc'/> > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 <model > type='virtio'/> > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 </interface> > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 EOT > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 )" failed: > error: Failed to attach device from /dev/fd/63 > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 error: Cannot > get interface MTU on 'onebr52': No such device > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG E 4020 Could not > attach () to one-4020 > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 ExitCode: 1 > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: LOG I 4020 Failed to > execute virtualization driver operation: attach_nic. > Mon Jun 2 11:36:18 2014 [VMM][D]: Message received: ATTACHNIC FAILURE 4020 > Could not attach () to one-4020 > > > > Thanks, > > Valerio > > > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > > -- Jaime Melis Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | jme...@opennebula.org
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