<div dir="ltr">Well I also tired with a Linux Guest and it gave me the same error, is hot plugin supported for virtio nic model?<div><br></div><div>Regards</div><div>Kiran Ranjane</div></div><div class="gmail_extra"><br><br>
<div class="gmail_quote">On Fri, Aug 22, 2014 at 5:31 PM, kiran ranjane <span dir="ltr"><<a href="mailto:kiran.ranjane@gmail.com" target="_blank">kiran.ranjane@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">Hello Everyone,<div><br></div><div>I am getting error while hot plugging virtio nic model to VM</div><div>One 4.8</div><div>Host - Ubuntu 14.04</div><div>VM - Windows 2008 R2 (Virtio Drivers already install in the VM)</div>
<div><br></div><div><br></div><div><font color="#6fa8dc"><span style="background-color:rgb(255,255,255)"><span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: Command execution fail: /var/tmp/one/vmm/kvm/attach_nic 'one-15' '02:00:c0:a8:7a:08' 'virbr0' 'virtio' 'dummy' 15 kvm-node</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][E]: attach_nic: Command "virsh --connect qemu:///system attach-device one-15 <(</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: cat <<EOT</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: <interface type='bridge'></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: <source bridge='virbr0'/></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: <mac address='02:00:c0:a8:7a:08'/></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: <model type='virtio'/></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: </span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: </interface></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: EOT</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<b><span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: )" failed: error: Failed to attach device from /dev/fd/63</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: error: internal error: unable to execute QEMU command 'getfd': No file descriptor supplied via SCM_RIGHTS</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][E]: Could not attach () to one-15</span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: ExitCode: 1</span></b><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][I]: Failed to execute virtualization driver operation: attach_nic.</span></span><br style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">
<span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px">Fri Aug 22 17:22:41 2014 [Z0][VMM][E]: Error attaching new VM NIC: Could not attach () to one-15</span></font><br></div><div>
<font color="#6fa8dc"><span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px"><br></span></font></div><div><span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px"><font color="#000000">Regards</font></span></div>
<span class="HOEnZb"><font color="#888888">
<div><span style="font-family:'Open Sans',sans-serif;font-size:14px;line-height:14px"><font color="#000000">Kiran Ranjane</font></span></div></font></span></div>
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