Dims, that is because large-ops is in the silent pipeline, it runs on every patch set but doesn't report back. And this didn't appears to be a repeatable test failure only for the unmerged patch above to devstack.
The log URLs above show the two failed runs. This can be reproduced by running a recheck and watching zuul / Jenkins for the test to fail then finding the logs URL
Dims, that is because large-ops is in the silent pipeline, it runs on every patch set but doesn't report back. And this didn't appears to be a repeatable test failure only for the unmerged patch above to devstack.
The log URLs above show the two failed runs. This can be reproduced by running a recheck and watching zuul / Jenkins for the test to fail then finding the logs URL