Comment 2 for bug 1503180

Logstash query:
http://logstash.openstack.org/#dashboard/file/logstash.json?query=message:%5C%22already%20has%20an%20action%20(UPDATE)%20in%20progress%5C%22

I'm not sure how far back our logs go, but it looks like possibly a recent regression, starting around the 9th/10th of November? I don't see any before that (although obviously there were, because this bug was raised on the 6th of October).

I'd have thought the fix for bug 1498495 would have resolved this, so I'm not sure what's going on.