This is also showing up with about 50% failures:
http://logstash.openstack.org/#eyJmaWVsZHMiOltdLCJzZWFyY2giOiJtZXNzYWdlOlwiTG9jayB3YWl0IHRpbWVvdXQgZXhjZWVkZWQ7IHRyeSByZXN0YXJ0aW5nIHRyYW5zYWN0aW9uXCIgQU5EIHRhZ3M6c2NyZWVuLXEtc3ZjLnR4dCIsInRpbWVmcmFtZSI6IjYwNDgwMCIsImdyYXBobW9kZSI6ImNvdW50Iiwib2Zmc2V0IjowLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTM5ODM3MDY0ODU0N30=
Sounds like there are lock timeout issues with the database in neutron, maybe due to chatty agents, and I'm thinking neutron needs to wrap whatever is blowing up with a retry_on_deadlock decorator like nova does in it's db api layer.
This is also showing up with about 50% failures:
http:// logstash. openstack. org/#eyJmaWVsZH MiOltdLCJzZWFyY 2giOiJtZXNzYWdl OlwiTG9jayB3YWl 0IHRpbWVvdXQgZX hjZWVkZWQ7IHRye SByZXN0YXJ0aW5n IHRyYW5zYWN0aW9 uXCIgQU5EIHRhZ3 M6c2NyZWVuLXEtc 3ZjLnR4dCIsInRp bWVmcmFtZSI6IjY wNDgwMCIsImdyYX BobW9kZSI6ImNvd W50Iiwib2Zmc2V0 IjowLCJ0aW1lIjp 7InVzZXJfaW50ZX J2YWwiOjB9LCJzd GFtcCI6MTM5ODM3 MDY0ODU0N30=
Sounds like there are lock timeout issues with the database in neutron, maybe due to chatty agents, and I'm thinking neutron needs to wrap whatever is blowing up with a retry_on_deadlock decorator like nova does in it's db api layer.