92 lines
2.0 KiB
Bash
92 lines
2.0 KiB
Bash
#! /bin/sh
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# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
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# All rights reserved.
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#
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# /etc/init.d/irqbalance
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# and its symbolic link
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# /(usr/)sbin/rcirqbalance
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#
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### BEGIN INIT INFO
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# Provides: irqbalance
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# Required-Start:
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# X-UnitedLinux-Should-Start:
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# Required-Stop:
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# X-UnitedLinux-Should-Stop:
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# Default-Start: 1 2 3 5
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# Default-Stop: 0 6
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# Short-Description: irqbalance daemon providing irq balancing on MP-machines
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# Description: Start irqbalance to allow interrrupt balancing over multiple CPUs
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# usually all irqs are handled by cpu0, this daemon dynamcally
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# uses all cpus for the irqs
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#
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#
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#
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### END INIT INFO
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# Check for missing binaries (stale symlinks should not happen)
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IRQBALANCE_BIN=/usr/sbin/irqbalance
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test -x $IRQBALANCE_BIN || exit 5
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PHYS=$(grep '^physical id' /proc/cpuinfo | sort -u | wc -l)
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PROC=$(grep -c '^processor' /proc/cpuinfo)
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. /etc/rc.status
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# Reset status of this service
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rc_reset
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case "$1" in
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start)
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echo -n "Starting irqbalance "
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if [ $PHYS -gt 1 ] || [ $PROC -gt 1 -a $PHYS -eq 0 ] ; then
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startproc $IRQBALANCE_BIN
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# Remember status and be verbose
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rc_status -v
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else
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rc_status -u
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fi
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;;
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stop)
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echo -n "Shutting down irqbalance "
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killproc -TERM $IRQBALANCE_BIN
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# Remember status and be verbose
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rc_status -v
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;;
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try-restart)
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$0 status >/dev/null && $0 restart
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# Remember status and be quiet
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rc_status
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;;
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restart)
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$0 stop
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$0 start
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# Remember status and be quiet
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rc_status
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;;
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force-reload|reload)
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echo -n "Reload service irqbalance "
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if [ $PHYS -gt 1 ] || [ $PROC -gt 1 -a $PHYS -eq 0 ] ; then
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## if it supports it:
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killproc -HUP $IRQBALANCE_BIN
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#touch /var/run/irqbalance.pid
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rc_status -v
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else
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rc_status -u
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fi
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;;
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status)
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echo -n "Checking for service irqbalance "
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checkproc $IRQBALANCE_BIN
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rc_status -v
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;;
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probe)
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;;
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*)
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echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
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exit 1
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;;
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esac
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rc_exit
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