<div dir="ltr"><div><div>Hello Krishna,<br><br></div>Please check the dnsmasq process
using ps aux | grep dnsmasq. If it is there you can still kill the
process and restart the nova-network , i think dhcp will start giving
lease.<br>
<br></div><div><br></div>Regards,<br>Ritesh</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Mar 5, 2014 at 7:30 PM, Narayanan, Krishnaprasad <span dir="ltr"><<a href="mailto:narayana@uni-mainz.de" target="_blank">narayana@uni-mainz.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span lang="DE">Hallo all,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="DE"><u></u> <u></u></span></p>
<p class="MsoNormal">In our OpenStack ESSEX (<b>openstack-2012.1-dev</b>) setup, there are multiple compute nodes and the networking mode is based on VLAN manager. The controller and the compute nodes were restarted and I could see that only few VMs have network
connectivity and for the others the connections are lost.<u></u><u></u></p>
<p class="MsoNormal">For example, I have posted the log of a VM below<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">cloud-init start-local running: Wed, 05 Mar 2014 20:23:18 +0000. up 4.30 seconds<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">no instance data found in start-local<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">cloud-init-nonet waiting 120 seconds for a network device.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">cloud-init-nonet gave up waiting for a network device.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"" lang="DE">ci-info: lo : 1 127.0.0.1 255.0.0.0 .<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"" lang="DE">ci-info: eth1 : 0 . . fa:16:3e:60:36:8d<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"" lang="DE">ci-info: eth0 : 1 . .
</span><span style="font-size:10.0pt;font-family:"Courier New","serif"">fa:16:3e:59:c7:35<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">route_info failed<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif""><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">Waiting for network configuration...<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">Waiting up to 60 more seconds for network configuration...<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif"">Booting system without full network configuration...<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New","serif""><u></u> <u></u></span></p>
<p class="MsoNormal">Can I seek any help to resolve this problem? <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span lang="DE">Best regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="DE">Krishnaprasad<u></u><u></u></span></p>
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<br></blockquote></div><br><br clear="all"><br>-- <br><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)"><b><span style="font-size:10pt;font-family:Arial"> With Regards <br></span></b></p><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)">
<b><span style="font-size:10pt;font-family:Arial"> Ritesh Nanda<br></span></b></p><p style="margin:0cm 0cm 0pt;color:rgb(0,0,153)"></p><p style="margin:0cm 0cm 0pt;color:rgb(51,51,51)"><span style="color:rgb(0,0,153)"></span><span style="font-size:9pt;color:rgb(51,51,51);font-family:Arial"><span style="color:rgb(51,51,255)"><b><span style="color:rgb(0,0,153)"></span></b></span></span><span style="font-size:9pt;color:rgb(51,51,51);font-family:Arial"><span style="color:rgb(51,51,255)"><b><span style="color:rgb(0,0,153)"><br>
</span></b></span></span></p><a href="http://www.ericsson.com/" target="_blank"></a><p style="margin:0cm 0cm 0pt"><span style="font-size:9pt;font-family:Arial"><br><br></span></p>
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