<div dir="ltr">On Thu, Sep 12, 2013 at 1:57 AM, Serge Hallyn <span dir="ltr"><<a href="mailto:serge.hallyn@ubuntu.com" target="_blank">serge.hallyn@ubuntu.com</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div>Quoting Fajar A. Nugraha (<a href="mailto:list@fajar.net" target="_blank">list@fajar.net</a>):<br>
> I have a strange issue, in that if I stop a container (i.e. "poweroff" from<br>
> within a container) the tap interface is not deleted. I have to delete it<br>
<br>
</div>What tap interface? </blockquote><div><br></div><div>Sorry, brain freeze :) Played around with openvpn yesterday, and somehow mixed up lxc's veth and openvpn's tap.</div><div><br></div><div>What I meant was veth. Edited the subject to reflect that.</div>
<div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">macvlan and veth devices go away when the container<br>
is destroyed.</blockquote><div><br></div><div>That's the thing. It doesn't go away on some cases.</div><div><br></div><div>I had other problems with the ppa daily version, so reverted back to backports. Software versions:</div>
<div>Ubuntu 12.04.3 LTS<br></div><div>linux-image-generic-lts-raring 3.8.0.30.30<br></div><div>linux-image-3.8.0-30-generic 3.8.0-30.44~precise1<br></div><div><div>lxc 0.8.0~rc1-4ubuntu39.12.10.2~ubuntu12.04.1</div></div>
<div><br></div><div>The problem seems to be related with current network traffic on the veth interface. I have two containers on the same host, one (c1) with less than 100kbps traffic, another (c2) with about 5Mbps average traffic. When I stop c2 (whether "shutdown" from the container, or "lxc-stop" from the host), its veth interface remains.<br>
</div><div><br></div><div>Any ideas how to troubleshoot this? Is this something related to kernel version?</div><div><div><br></div><div>-- </div></div><div>Fajar</div></div></div></div>