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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">From what I understand – the Sean case did not get to upgrade [1]– it has ended after creating the VM and trying to ping/ssh it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">So we do not have restart logs of q-agt and no logs in new [2]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">The subnode will have only ‘old’ logs because the grenade multimode scenario assumes that subnode will not be upgraded – that’s why we will be able to test RPC
versioning new server talking to old compute/q-agt version.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">[1]
<a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.summary.txt.gz">
http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.summary.txt.gz</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">[2]
<a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/new/">
http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/new/</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">For sanity I’m attaching my runs of multimode grenade job:<o:p></o:p></span></p>
<p class="MsoPlainText">Failed the same way Sean’s one: <a href="http://logs.openstack.org/69/143169/60/experimental/gate-grenade-dsvm-neutron-multinode/bf6bae1/">
http://logs.openstack.org/69/143169/60/experimental/gate-grenade-dsvm-neutron-multinode/bf6bae1/</a><o:p></o:p></p>
<p class="MsoPlainText">Success: <a href="http://logs.openstack.org/69/143169/60/experimental/gate-grenade-dsvm-neutron-multinode/7c05ff0/">http://logs.openstack.org/69/143169/60/experimental/gate-grenade-dsvm-neutron-multinode/7c05ff0/</a><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Artur<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_____replyseparator"></a><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Armando M. [mailto:armamig@gmail.com]
<br>
<b>Sent:</b> Wednesday, November 25, 2015 6:30 PM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [nova][neutron][upgrade] Grenade multinode partial upgrade<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 25 November 2015 at 08:42, Sean M. Collins <<a href="mailto:sean@coreitpro.com" target="_blank">sean@coreitpro.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">The first run for the multinode grenade job completed.<br>
<br>
<a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/" target="_blank">http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/</a><br>
<br>
I'm still getting my bearings in the grenade log output, but if I<br>
understand it correctly, after upgrading Neutron, when spawning a new<br>
instance we do not get successful connectivity. The odd part is we see<br>
the failure twice. Once when upgrading Nova[1], then once when upgrading<br>
Cinder[2]. I would have thought Grenade would have exited after just<br>
failing the first time. It did do a call to worlddump.<br>
<br>
The odd part is that the first failure is a little strange - it pings<br>
then sleeps until it successfully gets a packet back. Which it does -<br>
but then it does a call to worlddump. Odd?<br>
<br>
Anyway, then it goes on to upgrade cinder, then tries to create an<br>
instance and ssh in, then it fails and grenade exits completely.<br>
<br>
I'll continue digging through the logs to see exactly why we don't get<br>
connectivity. I see some interesting warnings in the L3 agent log about<br>
cleaning up a non-existent router[3], which may be the culprit.<br>
<br>
[1]: <a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.txt.gz#_2015-11-23_20_34_06_742" target="_blank">
http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.txt.gz#_2015-11-23_20_34_06_742</a><br>
<br>
[2]: <a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.txt.gz#_2015-11-23_21_45_15_133" target="_blank">
http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/grenade.sh.txt.gz#_2015-11-23_21_45_15_133</a><br>
<br>
[3]: <a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/old/screen-q-l3.txt.gz?level=WARNING" target="_blank">
http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/old/screen-q-l3.txt.gz?level=WARNING</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Good stuff Sean.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">A question:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">if the workflow is: upgrade server first, run some connectivity tests to then proceed to upgrading the rest to then re-run tempest, where's the log of the new server?<span style="color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">All I can see is this one:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/old/screen-q-svc.txt.gz">http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/old/screen-q-svc.txt.gz</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">And I see no restart in it.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On the subnode (compute), I only see 'old' logs.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<div>
<p class="MsoNormal"><a href="http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/subnode-2/old/">http://logs.openstack.org/35/187235/11/experimental/gate-grenade-dsvm-neutron-multinode/011124b/logs/subnode-2/old/</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
</div>
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<p class="MsoNormal">Thoughts?<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">--<br>
Sean M. Collins<br>
<br>
<br>
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<p class="MsoNormal"><o:p> </o:p></p>
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