Re: [openstack-dev] [Neutron] Tuning QueuePool parameters?

2013-12-04 Thread Salvatore Orlando
I think this bug was considered fixed because at the time once the patch addressing was merged, the bug automatically went into fix committed. It should therefore be re-opened. Even if tweaking sql pool parameters avoids the issue, this should be considered more of a mitigation rather than a

[openstack-dev] [Neutron] Tuning QueuePool parameters?

2013-12-03 Thread Maru Newby
I recently ran into this bug while trying to concurrently boot a large number (75) of VMs: https://bugs.launchpad.net/neutron/+bug/1160442 I see that the fix for the bug added configuration of SQLAlchemy QueuePool parameters that should prevent the boot failures I was seeing. However, I