<p>It is very strange.<br>
Check nova.conf on both nodes to verify the instance path is the same.<br>
Are you resizing an istance with a cinder volume or with ephemeral storage ?<br>
I found another configuration issue when try to resize an instance with a volume: libvirt chanche the ownership of the volume file.<br>
Is this your case ?<br>
</p>
<div class="gmail_quote">Il giorno 10/ott/2015 10:52, "Priyanka" <<a href="mailto:ppnaik@cse.iitb.ac.in">ppnaik@cse.iitb.ac.in</a>> ha scritto:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
Yes, the nova directory in both the compute nodes is owned by nova
user. Am I facing the issue because of the different state_paths?
Because it is trying to make a /disk1/nova directory on the second
compute node but there the state_path is /home/nova on which is
owned by the nova user.<br>
<br>
Thanks,<br>
<br>
Priyanka<br>
<div>On Saturday 10 October 2015 01:51 PM,
Ritesh Nanda wrote:<br>
</div>
<blockquote type="cite">
<div>Make sure permission on the directory is correct , it should
be owned by nova user.</div>
<div><br>
</div>
<div>Regards, </div>
<div>Ritesh <br>
<br>
Sent from my iPhone</div>
<div><br>
On Oct 10, 2015, at 12:59 AM, Priyanka <<a href="mailto:ppnaik@cse.iitb.ac.in" target="_blank">ppnaik@cse.iitb.ac.in</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<p>Hi, </p>
<p>I am facing the following issue while resizing a VM on a
multi node openstack juno setup.</p>
<pre><code><span>{</span><span>"message"</span><span>:</span><span> </span><span>"Unexpected error while running command. |
| | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7 |
| | Exit code: 1 |
| | Stdout: u'' |
| | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
| | '"</span><span>,</span><span> </span><span>"code"</span><span>:</span><span> </span><span>500</span><span>,</span><span> </span><span>"created"</span><span>:</span><span> </span><span>"2015-10-10T07:43:54Z"</span><span>}</span></code></pre>
<p>The state_path of the compute nodes are different. That is
on the original compute node the state_path in nova.conf is
/disk1/nova and on the compute node on which it is trying to
migrate it is /home/nova/. I have set the SSH passwordless
authentication on both the compute nodes. </p>
<p>How can I resolve this issue. Please help.<br>
</p>
<p><br>
Thanks,<br>
</p>
<p>Priyanka<br>
</p>
</div>
</blockquote>
<blockquote type="cite">
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