[debian6500.git] / master / opt / cluster / acq / etc / rc.local

#!/bin/bash -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# distribute interrupt for eth0 on core 1-5
core=(2 4 8 16 32)
l=0
for i in $(awk '/eth0/ {sub(/:/, ""); print $1}' /proc/interrupts); do
  echo ${core[$l]} > /proc/irq/$i/smp_affinity
  let l++
  [ $l -eq 5 ] && l=0
done

exit 0
Commit	Line	Data
5316baff LM	1	#!/bin/bash -e
	2	#
	3	# rc.local
	4	#
	5	# This script is executed at the end of each multiuser runlevel.
	6	# Make sure that the script will "exit 0" on success or any other
	7	# value on error.
	8	#
	9	# In order to enable or disable this script just change the execution
	10	# bits.
	11	#
	12	# By default this script does nothing.
	13
	14	# distribute interrupt for eth0 on core 1-5
	15	core=(2 4 8 16 32)
	16	l=0
	17	for i in $(awk '/eth0/ {sub(/:/, ""); print $1}' /proc/interrupts); do
	18	echo ${core[$l]} > /proc/irq/$i/smp_affinity
	19	let l++
	20	[ $l -eq 5 ] && l=0
	21	done
	22
	23	exit 0