Check Whether InfiniBand Is Being Used

less than 1 minute read · Updated: June 10, 2019

Check for number incrementals in files at /sys/class/infiniband/mlx4_0/ports/1/counters/

watch -n .5 -diff=cumm 'grep -H . /sys/class/infiniband/mlx4_0/ports/1/counters/*'