This is CRITICAL as the driver does not initialize without this fix. If possible, please add this to the distro before OSP14 is released. https://review.openstack.org/#/c/600029/
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2019:0045