<div dir="ltr">Maybe the link is help for you.<br><a href="http://superuser.com/questions/232807/iproute2-not-functioning-rtnetlink-answers-operation-not-supported">http://superuser.com/questions/232807/iproute2-not-functioning-rtnetlink-answers-operation-not-supported</a><br>
<br><p><span style="font-family:"Arial","sans-serif"" lang="EN-US">Best regards to you.</span></p>
<span style="font-family:"Arial","sans-serif"" lang="EN-US">Ricky</span><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Apr 26, 2014 at 6:29 PM, abhishek jain <span dir="ltr"><<a href="mailto:ashujain9727@gmail.com" target="_blank">ashujain9727@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><font size="4">Hi Ricky<br><br></font></div><font size="4">Thanks.You are right.<br>
</font></div><font size="4">I'm getting following error after running the command ...<br><br> sudo ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae<div class=""><br>
RTNETLINK answers: Operation not supported<br><br></div></font></div><font size="4"> Below is the description of my system..<br><br>uname -a<br>Linux t4240-ubuntu1310 3.8.13-rt9-QorIQ-SDK-V1.4 #3 SMP Wed Apr 23 12:11:58 CDT 2014 ppc64 ppc64 ppc64 GNU/Linux<br>
<br></font></div><font size="4">Plaese help regarding this.</font><br></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Sat, Apr 26, 2014 at 2:13 PM, Bohai (ricky) <span dir="ltr"><<a href="mailto:bohai@huawei.com" target="_blank">bohai@huawei.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">
<div link="blue" vlink="purple" lang="ZH-CN">
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial","sans-serif"" lang="EN-US">It seems that the command “</span><span style="font-size:10.5pt;font-family:"Arial","sans-serif"" lang="EN-US">ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae”
failed.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial","sans-serif"" lang="EN-US">Maybe you can try it manually and confirm whether it’s the reason.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Arial","sans-serif"" lang="EN-US"><u></u> <u></u></span></p>
<p><span style="font-family:"Arial","sans-serif"" lang="EN-US">Best regards to you.<u></u><u></u></span></p>
<p><span style="font-family:"Arial","sans-serif"" lang="EN-US">Ricky<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-US"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="EN-US"> abhishek jain [mailto:<a href="mailto:ashujain9727@gmail.com" target="_blank">ashujain9727@gmail.com</a>]
<br>
<b>Sent:</b> Saturday, April 26, 2014 3:25 PM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> [openstack-dev] nova compute error<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">Hi all..<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">I'm getting following nova-compute error and thus not able to boot the VMs on my compute node...<br>
<br>
<br>
nova-ompute service stopped and started giving following error...<br>
[02:06:44] Abhishek Jain: 2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup cmd=' '.join(cmd))
<br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup ProcessExecutionError: Unexpected error while running command.
<br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Command: ip link add qvbb2fc7c52-ae type veth peer name qvob2fc7c52-ae
<br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Exit code: 2
<br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Stdout: '' <br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup Stderr: 'RTNETLINK answers: Operation not supported\n'
<br>
2014-04-25 15:32:00.112 6501 TRACE nova.openstack.common.threadgroup<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US">I'm able to run other services such as nova and q-agt on compute node and also the compute node is reflected on the controller node and vice versa.<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US">Please help me regarding this .<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US">Thanks<u></u><u></u></span></p>
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<p class="MsoNormal"><span lang="EN-US">Abhishek Jain<u></u><u></u></span></p>
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