[openstack-dev] [nova][oslo][openstack-ansible] DB deadlocks, Mitaka, and You

Matt Riedemann mriedem at linux.vnet.ibm.com
Wed Oct 19 20:24:48 UTC 2016


On 10/19/2016 9:47 AM, Carter, Kevin wrote:
> Hi Matt and thanks for the reply,
>
> We do have that commit as found here: [
> https://github.com/openstack/nova/blob/dd30603f91e6fd3d1a4db452f20a51ba8820e1f4/nova/db/sqlalchemy/api.py#L1846
> ]. If there's anything you'd like to see as we're trying to figure
> this out I'd be happy to provide {any,every}thing.
>
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Well I still don't understand how you get a DBDeadlock failure in n-cpu 
while building the VM and that's coming back to the client via n-api - 
by the time you hit a failure in n-cpu building the VM we should have 
cast from the API and responded with a 202 to the client.

-- 

Thanks,

Matt Riedemann




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