Revised init.d script

foldingathome (text/plain), 1.57 KB, created by Daniel Santos on 2010-02-05 20:35:48 UTC

#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-biology/foldingathome/files/init-5.0.2-r5,v 1.1 2006/06/16 08:44:04 phosphan Exp $

opts="${opts} unitinfo"

do_config() {
	if [ -z "${CPU}" ] || [ "${CPU}" == "0" ]; then
		if [ -r /proc/cpuinfo ]; then
			CPU=`grep "^processor[[:space:]]*:" /proc/cpuinfo | wc -l`
			if (( $CPU > 8 )); then
				CPU=8
			fi
		else
			CPU=1
		fi
	fi
}

unitinfo() {
	do_config
	for (($CPU; CPU > 0; CPU--)); do
		einfo "CPU ${CPU} $(head -n1 /opt/foldingathome/client${CPU}/unitinfo.txt):"
		sed -e '1,2d' /opt/foldingathome/client${CPU}/unitinfo.txt
	done
}

start() {
	do_config
	su foldingathome -c /opt/foldingathome/copy_client_config
	IONICE_CMD=`which ionice 2>/dev/null && echo -c 3`
	for (($CPU; CPU > 0; CPU--)); do
		ebegin "Starting Folding@Home on CPU ${CPU}"
		cd /opt/foldingathome/client${CPU}/
		${IONICE_CMD} start-stop-daemon --chdir ${PWD} --chuid foldingathome --nicelevel 19 --start --background --exec ./foldingathome -- ${FOLD_OPTS}
		eend $?
	done
}

stop() {
	do_config
	for (($CPU; CPU > 0; CPU--)); do
		ebegin "Stopping Folding@Home on CPU ${CPU}"
		start-stop-daemon --stop --user foldingathome --exec /opt/foldingathome/client${CPU}/foldingathome
		cd /opt/foldingathome/client${CPU}/
		for I in FahCore*.exe; do
			if ps ax|grep $I > /dev/null 2>&1; then
				killall -q $I > /dev/null 2>&1
			fi
		done
		sleep 1
		if ps ax|grep '[/]opt[/]foldingathome/client${CPU}/' > /dev/null 2>&1; then
			eend 1
		else
			eend 0
		fi
	done
}