After loading devstack with ODL networking V2 (ODL version – beryllium),

The q-svc.log log file in folder [/opt/stack/logs] is filled with printouts as follows:

2016-07-18 17:00:34.898 26079 DEBUG networking_odl.journal.journal [-] Thread walking database _sync_pending_rows /opt/stack/networking-odl/networking_odl/journal/journal.py:173
2016-07-18 17:00:34.899 25990 DEBUG networking_odl.journal.journal [-] No rows to sync _sync_pending_rows /opt/stack/networking-odl/networking_odl/journal/journal.py:176
2016-07-18 17:00:34.899 25990 DEBUG networking_odl.journal.journal [-] Clearing sync thread event run_sync_thread /opt/stack/networking-odl/networking_odl/journal/journal.py:162