#!/usr/bin/bash

if [ "$2" ]; then
  MIN=$1
  MAX=$2
  if [ "$MIN" = "max" ]; then
    MIN="10000000"
  fi
  if [ "$MAX" = "max" ]; then
    MAX="99999999"
  fi
  sysctl dev.raid.speed_limit_min=$MIN
  sysctl dev.raid.speed_limit_max=$MAX
elif [ "$1" ]; then
  sysctl dev.raid.speed_limit_max=$1
else
  echo "Usage: $0 [min_speed] max_speed"
  sysctl dev.raid.speed_limit_min
  sysctl dev.raid.speed_limit_max
fi
