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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Shashank ,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I preassume that the steps outlined in the link below has been followed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://docs.openstack.org/trunk/openstack-compute/admin/content/managing-volumes.html">http://docs.openstack.org/trunk/openstack-compute/admin/content/managing-volumes.html</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Meena Raja<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"> openstack-bounces+raja.meena=wipro.com@lists.launchpad.net
[mailto:openstack-bounces+raja.meena=wipro.com@lists.launchpad.net] <b>On Behalf Of
</b>Shashank Sahni<br>
<b>Sent:</b> Monday, May 14, 2012 6:23 PM<br>
<b>To:</b> Razique Mahroua<br>
<b>Cc:</b> openstack@lists.launchpad.net<br>
<b>Subject:</b> Re: [Openstack] Problem with attaching disks to an instance<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi,<br>
<br>
I set this option in the configuration files of both compute and controller. Restarted the service, but unfortunately same result.<br>
<br>
Regards,<br>
Shashank Sahni<br>
<br>
On 05/14/2012 05:58 PM, Razique Mahroua wrote: <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif"">Hi,<br>
do you have the flag iscsi_ip_prefix configured in your nova.conf ?<br>
Razique<br>
<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="vertical-align:middle"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif""><a href="mailto:shredder12@linuxers.org"><b>Shashank Sahni</b></a><o:p></o:p></span></p>
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<p class="MsoNormal" style="vertical-align:middle"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif";color:#9FA2A5">14 mai 2012 14:22</span><span style="font-size:11.0pt;font-family:"Lucida Grande","serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif";color:#888888">Hi everyone,<br>
<br>
I'm trying to configure a multi-node installation. Here is a brief overview.<br>
<br>
1) controller - api+network+scheduler+novnc+glance+keystone (nova.conf - <a href="http://paste.openstack.org/show/17470/" target="_blank">
http://paste.openstack.org/show/17470/</a>)<br>
2) compute node (nova.conf - <a href="http://paste.openstack.org/show/17469" target="_blank">
http://paste.openstack.org/show/17469</a>)<br>
3) volume node(single)<br>
<br>
Compute and vnc are working fine. I'm able to create and delete volumes. Iscsi discovery from the compute nodes is working too. But when I try to attach a volume, the compute node tries to connect to the controller node instead of volume and hence crashes with
the following error.<br>
<br>
2012-05-14 17:32:13 TRACE nova.rpc.amqp ProcessExecutionError: Unexpected error while running command.<br>
2012-05-14 17:32:13 TRACE nova.rpc.amqp Command: sudo nova-rootwrap iscsiadm -m node -T iqn.2010-10.org.openstack:volume-00000003 -p controller:3260 --rescan<br>
2012-05-14 17:32:13 TRACE nova.rpc.amqp Exit code: 255<br>
2012-05-14 17:32:13 TRACE nova.rpc.amqp Stdout: ''<br>
2012-05-14 17:32:13 TRACE nova.rpc.amqp Stderr: 'iscsiadm: No portal found.\n'<br>
<br>
Any suggestions?<br>
<br>
Kind Regards,<br>
Shashank Sahni<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif""><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:11.0pt;font-family:"Lucida Grande","serif"">--
<br>
Nuage & Co - Razique Mahroua <br>
<b><a href="mailto:razique.mahroua@gmail.com">razique.mahroua@gmail.com</a></b><o:p></o:p></span></p>
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