[openstack-dev] [neutron] [qa] gate-tempest-devstack-vm-neutron-pg-isolated failing 45% of the time

Salvatore Orlando sorlando at nicira.com
Fri Nov 1 18:15:11 UTC 2013

Hi Sean,

I looked further yesterday and nailed down an issue which cause a spike of
failures due to a patch merged on thursday early morning (GMT), for which a
patch was pushed to gerrit.
I then handed off to Armando Migliaccio, who has already pushed a few
patches to solve these issues. (which are apparently more than one).


there are also other patches related to postgres from Armando, but I'll
leave to him to comment on whether they're related or not.


On 1 November 2013 18:07, Sean Dague <sean at dague.net> wrote:

> Over the last 7 days -
> http://logstash.openstack.org/#eyJzZWFyY2giOiIobWVzc2FnZTpcIkZpbmlzaGVkOiBTVUNDRVNTXCIgT1IgbWVzc2FnZTpcIkZpbmlzaGVkOiBGQUlMVVJFXCIpIEFORCBidWlsZF9uYW1lOmdhdGUtdGVtcGVzdC1kZXZzdGFjay12bS1uZXV0cm9uLXBnLWlzb2xhdGVkIiwiZmllbGRzIjpbXSwib2Zmc2V0IjowLCJ0aW1lZnJhbWUiOiI2MDQ4MDAiLCJncmFwaG1vZGUiOiJjb3VudCIsInRpbWUiOnsidXNlcl9pbnRlcnZhbCI6MH0sInN0YW1wIjoxMzgzMzI4OTEyNzEzfQ==
> There is a 45% Failure rate of the
> gate-tempest-devstack-vm-neutron-pg-isolated in neutron. Salvadore and I
> were looking at logs the other day, and there are clearly SQL errors
> being through because some of the Neutron queries are mysql specific
> now. That may or may not be the issue, but it's at least suspicious.
> This is only currently affecting the neutron project jobs, because we
> removed this from tempest yesterday as it was preventing us from merging
> any non related code.
> But 45% is a really high race failure rate, it would be really good if
> the neutron team could prioritize addressing this. I realize it's summit
> week, so things are slow, but please ensure this comes up as part of the
> overall discussion.
>         -Sean
> --
> Sean Dague
> http://dague.net
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> OpenStack-dev at lists.openstack.org
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