[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.

# distribute interrupt for eth0 on core 1-4
core=(2 4 8 10)
eth=0
l=0
for i in $(awk '/eth'$eth'/ {sub(/:/, ""); print $1}' /proc/interrupts); do
  echo "echo ${core[$l]} > /proc/irq/$i/smp_affinity"
  l=$(expr $l + 1)
  [ $l -eq ${#core[*]} ] && l=1
done
l=0

# fill screen of dummy lines to keep last messages in history
for i in $(seq 1 25); do
  echo TRC6500
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.
5316baff	11
2c2423eb LM	12	# distribute interrupt for eth0 on core 1-4
	13	core=(2 4 8 10)
	14	eth=0
	15	l=0
	16	for i in $(awk '/eth'$eth'/ {sub(/:/, ""); print $1}' /proc/interrupts); do
	17	echo "echo ${core[$l]} > /proc/irq/$i/smp_affinity"
	18	l=$(expr $l + 1)
	19	[ $l -eq ${#core[*]} ] && l=1
	20	done
5316baff	21	l=0
2c2423eb LM	22
	23	# fill screen of dummy lines to keep last messages in history
	24	for i in $(seq 1 25); do
	25	echo TRC6500
5316baff LM	26	done
	27
	28	exit 0