The initial script for hdapsd services

hdapsd.init (text/plain), 1.42 KB, created by Weihua Zhou on 2010-09-19 14:04:25 UTC

#!/sbin/runscript
# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License, v2

depend() {
    need localmount
}

checkconfig() {
    if [[ -z ${DISKLIST} || -z ${THRESHOLD} ]] ; then
	eerror "You should setup DISK and THRESHOLD in /etc/conf.d/hdapsd."
	return 1
    fi

    for DISK in ${DISKLIST}
    do
	if [[ ! -e /sys/block/${DISK}/queue/protect ]] && [[ ! -e /sys/block/${DISK}/device/unload_heads ]] ; then
		eerror "No protect entry for ${DISK}!"
		eerror "Make sure your kernel is patched with the blk_freeze patch"
		return 1
	fi
    done

    # Load the tp_smapi module first
    # This is not a requirement, but it helps hdapsd adaptive mode
    if [[ ! -e /sys/devices/platform/smapi ]] ; then
	modprobe tp_smapi 2>/dev/null
    fi
	
    if [[ ! -d /sys/devices/platform/hdaps ]]; then
	ebegin "Loading hdaps module"
        modprobe hdaps
	eend $? || return 1
    fi
}

start() {
    checkconfig || return 1

    DEVPARM=""
    for DISK in ${DISKLIST}
    do
	DEVPARM=${DEVPARM}"-d "${DISK}" "
    done
    ebegin "Starting Hard Drive Active Protection System daemon"
    start-stop-daemon --start --exec /usr/sbin/hdapsd \
	--pidfile /var/run/hdapsd.pid \
	-- -b -p ${DEVPARM} -s "${THRESHOLD}" ${OPTIONS}
    eend $?
}
	
stop() {
    ebegin "Stopping Hard Drive Active Protection System daemon"
    start-stop-daemon --stop --exec /usr/sbin/hdapsd \
	--pidfile /var/run/hdapsd.pid
    eend $?
}