Looks like this can be a solution>
http://www.linuxquestions.org/…-fstab-mounts-4175521165/
http://forums.fedoraforum.org/showthread.php?t=281655 *Post #4
Add a boot script as in post #4 above, and we are good to go with auto mount of btrfs for data storage.
Just not sure how to script this.