On 04/02/12 10:33, Or Gerlitz wrote: > On 4/2/2012 10:42 AM, Bart Van Assche wrote: >> # uname -r >> 3.4.0-rc1 >> # ls /sys/class/infiniband/mlx4_0/ports/1/rate >> /sys/class/infiniband/mlx4_0/ports/1/rate >> # cat /sys/class/infiniband/mlx4_0/ports/1/rate >> cat: /sys/class/infiniband/mlx4_0/ports/1/rate: Invalid argument > > seems that this happens when the link layer is "wrong" e.g does > /sys/class/infiniband/mlx4_0/ports/1/link_layer shows the actual link > which is your hca port 1 is connected through? looking on this. As far as I can see the link layer value is fine: $ cat /sys/class/infiniband/mlx4_0/ports/1/link_layer InfiniBand $ cat /sys/class/infiniband/mlx4_0/ports/2/link_layer InfiniBand Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html