Changed NFS /etc/exports and lost all data!?!?!?!

I managed to finally get it to upgrade:

  1. mount /dev/sda4 /DataVolume

  2. mount -bind /DataVolume/cache /CacheVolume

  3. updateFirmwareFromFile.sh sq-030302-165-20140123.deb

It took a while but it finally worked.  Then, on the next reboot everything was fine - sda4 mounted and all of my data was there.  After the next reboot, I now have the perpetually blinking white LED on the front.   So now i can’t do anything with it :frowning:

I really expect more from WD, this product seems to be so troubled…the number of reports of issues is astounding.