Comment 4 for bug 1808010

Just a data point, I was looking at a recently failed job and found the "WARN: failed: route add -net "0.0.0.0/0" gw "10.1.0.1"" message in the cirros console but _no_ messages about disk space:

http://logs.openstack.org/82/623282/3/check/nova-next/a900344/logs/testr_results.html.gz

Here's a logstash query for finding other jobs that fail to add the route, 131 hits in the last 12 hours, all failures:

http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22WARN%3A%20failed%3A%20route%20add%20-net%20%5C%5C%5C%220.0.0.0%2F0%5C%5C%5C%22%20gw%20%5C%5C%5C%2210.1.0.1%5C%5C%5C%22%5C%22%20AND%20tags%3Aconsole