[openstack-dev] 答复: [nova][python-novaclient] A Test issue in python-novaclient.

Tao Li litao3721 at 126.com
Mon Oct 8 01:33:33 UTC 2018


Hi matt

Sorry to reply you late because the National Day in China. I will to report
a bug.

-----邮件原件-----
发件人: Matt Riedemann <mriedemos at gmail.com> 
发送时间: 2018年9月30日 23:34
收件人: Tao Li <litao3721 at 126.com>; OpenStack Development Mailing List (not
for usage questions) <openstack-dev at lists.openstack.org>; Brin Zhang(张百林)
<zhangbailin at inspur.com>
主题: Re: [nova][python-novaclient] A Test issue in python-novaclient.

On 9/29/2018 10:01 PM, Tao Li wrote:
> I found this test is added about ten days ago in this patch 
> https://review.openstack.org/#/c/599276/,
> 
> I checked it and don’t know why it failed. I think my commit shouldn’t 
> cause this issue. So do you any suggestion to me?
> 

Yes it must be an intermittent race bug introduced by that change for the 2.
66 microversion. Since it deals with filtering based on time, we might not
have a time window that is big enough (we expect to get a result of changes
< $before but are getting <= $before).

http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A
%5C%22%7C%20%20%20%20%20testtools.matchers._impl.MismatchError%3A%20%5B'crea
te'%5D%20!%3D%20%5B'create'%2C%20'stop'%5D%5C%22%20AND%20tags%3A%5C%22consol
e%5C%22&from=7d

Please report a bug against python-novaclient.

The 2.66 test is based on a similar changes_since test, so we should see why
they are behaving differently.

-- 

Thanks,

Matt




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