Fan control on RN314

No, this is a home baked script from the forums:
http://www.readynas.com/forum/viewtopic.php?f=11&t=76184

It's promising that someone is looking a the fan speed control in the official software but my disks are not seagate so i'm not sure if this will help.
My disks are currently running up to 50c at idle *with* the assistance of a desk fan in front of the unit so that's why i'm looking for solutions.


So far i've updated this script to reference the new directories and file names for the 314.
I think the last sticking point is that for some reason the CPU temp is reported multiplied by 1000 i.e. 50c is reported as 50000

root@AK-NAS:/sys/devices/platform/coretemp.0# ls
driver    name       temp2_crit        temp2_label       temp3_input
hwmon     power      temp2_crit_alarm  temp3_crit        temp3_label
modalias  subsystem  temp2_input       temp3_crit_alarm  uevent
root@AK-NAS:/sys/devices/platform/coretemp.0# cat temp3_input
50000

so i guess some arithmatic needs to be done to get the right value here:

## Functions ##
    function getReadings {
        FANPWM=$(cat $FANPWMPATH)
        FANSPEED=$(cat $FANSPEEDPATH)
      CORETEMP=$(cat $CORETEMPPATH)