Hi,

Yes, OFED is installed.
The point is that IPoIB uses MTU 2044 or 65520.
When I assign New network to IB device / IB bond, oVirt set MTU to 1500, and ... That is all. I can't change it to 2044 or 65520 and can't assign IP to IB interface (i would like to use it as storage network as well)

чт, 7 мар. 2019 г. в 19:39, Douglas Duckworth <dod2014@med.cornell.edu>:
It works out of the box if you have OFED on hosts



--
С Уважением.
Русаков Андрей.