<div dir="ltr">Can you try setting the following to False:<div><a href="https://github.com/openstack/neutron/blob/dc0944f2d4e347922054bba679ba7f5d1ae6ffe2/etc/l3_agent.ini#L97">https://github.com/openstack/neutron/blob/dc0944f2d4e347922054bba679ba7f5d1ae6ffe2/etc/l3_agent.ini#L97</a><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Aug 5, 2015 at 3:36 PM, Korzeniewski, Artur <span dir="ltr"><<a href="mailto:artur.korzeniewski@intel.com" target="_blank">artur.korzeniewski@intel.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal">Hi all,<u></u><u></u></p>
<p class="MsoNormal">During testing of Neutron upgrades, I have found that restarting the L3 agent in DVR mode is causing the VM network downtime for configured floating IP.<u></u><u></u></p>
<p class="MsoNormal">The lockdown is visible when pinging the VM from external network, 2-3 pings are lost.<u></u><u></u></p>
<p class="MsoNormal">The responsible place in code is:<u></u><u></u></p>
<p class="MsoNormal"><span style="color:black">DVR: destroy fip ns: fip-8223e12e-837b-49d4-9793-63603fccbc9f from (pid=156888) delete /opt/openstack/neutron/neutron/agent/l3/dvr_fip_ns.py:164<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:black"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:black">Can someone explain why the fip namespace is deleted? Can we workout the situation, when there is no downtime of VM access?</span><u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span lang="PL">Artur Korzeniewski<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="PL">--------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="PL" style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black;background:white">Intel Technology Poland sp. z o.o.</span><span lang="PL"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black;background:white">KRS 101882</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black;background:white">ul. Slowackiego 173, 80-298 Gdansk</span><span lang="PL"><u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div>Kevin Benton</div></div>
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