reworked setiathome rc script to allow configurable number of threads

setiathome (text/plain), 1.56 KB, created by Max Kalika (RETIRED) on 2003-02-05 16:09:07 UTC

#!/sbin/runscript

[ -z ${SETIATHOME_THREADS} ] && SETIATHOME_THREADS=`egrep -c "^processor" /proc/cpuinfo`

checkconfig() {
        if [ ! -e ${SETIATHOME_DIR} ]
        then
                einfo "Creating ${SETIATHOME_DIR}"
                mkdir ${SETIATHOME_DIR}
        fi

        if [ ! -e ${SETIATHOME_DIR}/user_info.sah ]
        then
                einfo "Setting up SETI@home for the first time"
                cd ${SETIATHOME_DIR}
                /opt/setiathome/setiathome -login
        fi

        if [ ${SETIATHOME_THREADS} != '1' ]; then
                cd ${SETIATHOME_DIR}
                for thread in `seq 2 ${SETIATHOME_THREADS}`; do
                        if [ ! -e ${SETIATHOME_DIR}/thread${thread} ]; then
                                mkdir ${SETIATHOME_DIR}/thread${thread}
                                cp ${SETIATHOME_DIR}/user_info.sah ${SETIATHOME_DIR}/thread${thread}
                        fi
                done
        fi
}

start() {
        checkconfig


        if [ ${SETIATHOME_THREADS} = '1' ]; then
                ebegin "Starting SETI@home"
        else
                ebegin "Starting SETI@home (${SETIATHOME_THREADS} threads)"
        fi

        for thread in `seq 1 ${SETIATHOME_THREADS}`; do
                cd ${SETIATHOME_DIR}
                if [ $thread != '1' ]; then
                        cd thread${thread}
                fi

                /opt/setiathome/setiathome ${SETIATHOME_OPTIONS} >&/dev/null&
        done

        eend $?
}

stop() {
        ebegin "Stopping SETI@home"
        killall setiathome
        eend $?
}