I believe this already exists, unless I misunderstand the problem. You need to update the 'can_set_mount_point' attribute of the OPENSTACK_HYPERVISOR_FEATURES setting. With that set to True you should be able to set the device. See attached screenshot.
I believe this already exists, unless I misunderstand the problem. You need to update the 'can_set_ mount_point' attribute of the OPENSTACK_ HYPERVISOR_ FEATURES setting. With that set to True you should be able to set the device. See attached screenshot.