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<p class=MsoNormal><span style='color:#1F497D'>Surprisingly this problem seems
to be OpenNebula 2.0 specific. When I switch back to my old 1.4 installation,
the same image and template work fine...<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Carsten<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> users-bounces@lists.opennebula.org
[mailto:users-bounces@lists.opennebula.org] <b>On Behalf Of </b>Carsten.Friedrich@csiro.au<br>
<b>Sent:</b> Friday, 24 September 2010 15:29<br>
<b>To:</b> users@lists.opennebula.org<br>
<b>Subject:</b> [ExternalEmail] [one-users] Guest can configure network
interface if started from OpenNebula<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US>Hi, <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I’m looking for some ideas how to
debug the following problem:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>* I use OpenNebula 2.0 beta.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>* I have a Ubuntu 10.4 guest image.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>* I have a Ubuntu 10.4 host with kvm and
its network interface set up in bridging mode.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>If I start the guest image from the
“Virtual Machine Manager” application the guest can see and
configure its network interface without problems. If I start the same guest
image, with as similar parameters as possible, from OpenNebula it boots fine
and I can connect through VNC, but the guest cannot configure its network card.
It can see that the device exists and list it on “ifconfig
–a”, but any attempt to bring it up or assign it an IP address
results in error messages. An ifconfig on the host reveals that vnet0 and vnet1
were created and attached to the bridge. The ifconfig output is basically
identical (apart from MAC etc…).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Any ideas on what the problem could be or
what I should look at would be highly appreciated. I‘m happy to send more
detailed information like xml dump from virsh, ifconfig output etc. if this
helps.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Carsten<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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