Red Hat Bugzilla – Bug 1283154
[neutron] api error while running tempest scenario tests
Last modified: 2016-04-26 11:13:48 EDT
Description of problem:
While running neutron tempest tests in rhos, there's an occasional server fault error which makes the test fail. Restarting the neutron-server in order to enable debug seems to fix the issue, so this could be related to a race condition on the ddbb.
Version-Release number of selected component (if applicable):
Run python -m testtools.run tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_subnet_details
-eventually- the test would fail and you'll get a server fault as a trace
TRACE neutron.api.v2.resource "This result object does not return rows. "
TRACE neutron.api.v2.resource DBError: This result object does not return rows. It has been closed automatically.
The test to pass
Might be related to the launchpad bug attached
Could you provide a more detailed trace (tempest logs + neutron server logs?)
After running it more than 20 times with the latest puddle I'm unable to reproduce the bug to post the logs, so I'll be closing it for now