Comment 4 for bug 1494351

Revision history for this message
Pavel Bondar (pasha117) wrote :

Found possible root cause:
list_ranges_by_allocation_pool had locking parameter, but it was not used in code.
So IpamAvailabilityRange was not locked during transaction.

Fix is https://review.openstack.org/223123
Need to test it with IPAM Driver Enabled, i.e make https://review.openstack.org/#/c/181023/ depend on this fix and verify no more failures observed in gate-neutron-dsvm-api