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

Armando Migliaccio amigliaccio at nicira.com
Fri Nov 1 18:22:11 UTC 2013


I think/hope I nailed it down. Once more patch coming right up!


On Fri, Nov 1, 2013 at 11:15 AM, Salvatore Orlando <sorlando at nicira.com>wrote:

> 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).
>
> https://review.openstack.org/#/c/54752/
> https://review.openstack.org/#/c/54850/
>
> 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.
>
> Salvatore
>
>
> 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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>>
>
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