Someone

case "$ACTION" in
add)
        [ -f /sys/${DEVPATH}/idVendor -a "$(cat /sys/${DEVPATH}/idVendor)" -ne "0000" ] && {
                cd /sys/${DEVPATH}

                NUM=${DEVPATH##*/}
                HOST=$(find ${NUM}:*/host* -type d)
                HOST=${HOST##*/host}

                echo -ne "waiting for disk"

                while [ ! -d "/dev/scsi/host${HOST}/bus0/target0/lun0" ]; do {
                        echo -ne "."
                        sleep 1;
                        time=$((time+1)); [ $time -gt 10 ] && break
                }; done
                echo

                cd  /sys/bus/scsi/devices/${HOST}\:0\:0\:0
                for BLOCK in block:* ; do {
                  cd ${BLOCK}
                  BLOCK=${BLOCK##block\:}
                  ln -sf /dev/scsi/host${HOST}/bus0/target0/lun0/disc /dev/${BLOCK}
                  for DEV in ${BLOCK}*; do {
                    ln -sf /dev/scsi/host${HOST}/bus0/target0/lun0/${DEV##$BLOCK} /dev/$DEV
                  }; done
                }; done
        } 2>&1 | logger
        ;;
esac