openstack team mailing list archive

[Monty Taylor <mordred@xxxxxxxxxxxx>]

On 08/19/2011 10:09 AM, Dan Prince wrote:
> The nova-tarmac jobs gets hung quite often lately. I know a lot of fingers have been pointing at Launchpad issues but I'm not sure that is the case here. When its hung the console output of the job is almost always at:
>  
>  Running test command: /home/jenkins/openstack-ci/test_nova.sh
>  
> This is essentially runs: 'bash run_tests.sh -N && python setup.py sdist'.
>  
> ---
>  
> I've also noticed that the nova-coverage job is also often running at the same time. This job also appears to use 'run_tests.sh -N'. Additionally this job like nova-tarmac also runs on the 'nova' jenkins slave.
>  
> Since both these jobs use the 'nova' Jenkins slave I think the problem here is we can't have two jobs using 'run_tests.sh -N' at the same time (due to potential port issues etc).
>  
> Should we create isolated build slaves for these jobs and/or prevent them from running at the same time?

Just to follow up to the list, since we addressed this on IRC...

We have now restricted the nova build slave to only have one executor at
a time - and then we added another build slave. We'll see if this takes
care of things.

Monty