Sorry. Host info - Centos 8 Stream. Last updates. Kernel ML 5.12.1. Use kernel.org mlx4 driver (don't use Mellanox modules). rdma-core 32.0-4 чт, 6 мая 2021 г. в 20:26, Badalian Vyacheslav <slavon.net@xxxxxxxxx>: > > Hello all > > Have connect X-3 with > probe_vf=0,0 num_vfs=16,16 port_type_array=2,1 > > If mtu=5 in partition IB interface can't start (NO CARRIER, Can't join > multicast, Error -22). > If change to mtu=4 all done but i use 4k mtu in all IB networks. How > to fix this?
