#!/bin/sh

IRQ_ETH0=`awk 'BEGIN { FS=":" } /eth0/ {print $1}' /proc/interrupts | tr -d ' '`
IRQ_ETH1=`awk 'BEGIN { FS=":" } /eth1/ {print $1}' /proc/interrupts | tr -d ' '`
IRQ_RAID=`awk 'BEGIN { FS=":" } /aacraid/ {print $1}' /proc/interrupts | tr -d ' '`

if [ "x$IRQ_ETH0" != "x" ]; then
        echo 1 > /proc/irq/$IRQ_ETH0/smp_affinity
fi
if [ "x$IRQ_ETH1" != "x" ]; then
        echo 4 > /proc/irq/$IRQ_ETH1/smp_affinity
fi
if [ "x$IRQ_RAID" != "x" ]; then
        echo 4 > /proc/irq/$IRQ_RAID/smp_affinity
fi