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<p><span class="tlid-translation translation" lang="en"><span title="">In case I turn off hw-offload with</span><br>
<span title="">ovs-vsctl set Open_vSwitch.</span> <span title="">other-config: hw-offload = false</span><br>
<span title="" class="">then "ovs-vswitchd" is without collision.</span></span></p>
<p><br>
<span class="tlid-translation translation" lang="en"><span title="" class=""><span class="tlid-translation translation" lang="en"><span title="" class="">Is it possible to reach someone who knows what to do with the offload problem?</span></span></span></span></p>
<p><span class="tlid-translation translation" lang="en"><span title="" class=""><span class="tlid-translation translation" lang="en"><span title="" class=""><span class="tlid-translation translation" lang="en"><span title="">Thank you for your help.</span></span></span></span></span></span></p>
<p><span class="tlid-translation translation" lang="en"><span title="" class=""><span class="tlid-translation translation" lang="en"><span title="" class="">Petr<br>
</span></span></span></span></p>
<div class="moz-cite-prefix">On 11/6/19 6:48 PM, Ben Pfaff wrote:<br>
</div>
<blockquote type="cite" cite="mid:20191106174848.GX3988@ovn.org">
<pre class="moz-quote-pre" wrap="">On Wed, Nov 06, 2019 at 01:59:36PM +0100, Koukal Petr wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">The problem is the same even if hw-offload is off.
I'm sending a log from ovs-vswitchd.log just after restarting the whole
openvswitch-switch.
Here you can see what happens before the assertion pops up.
ethtool -K phys1-1 hw-tc-offload off
ethtool -K phys1-2 hw-tc-offload off
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">
This demonstrates turning off hardware offload at the ethtool level.
However, even with that, I believe that OVS will still try to use it if
OVS is configured for hardware offload. It looks like your OVS does
have hardware offload enabled. To turn it off, run:
ovs-vsctl set Open_vSwitch . other-config:hw-offload=false
Then restart OVS and see if it makes a difference.
</pre>
</blockquote>
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