Tom, sorry if this confused you. The initial set up was already tested on local (Ubuntu 13.10 VM) and was working. nothing really has changed besides putting the master Node on a freenas (with FTP & NFS) and giving full control of the loaction to the fog user (which was put as the user to use in the node management on the GUI)
Since then, everything is still working fine, comunication between Fog and the node is fine, image uploads are going to the dev folder then after upload is finished it’s being transfered to the main /images folder. the ONLY issue is whenever we try to proceed a download from the host management page, it fails automatically giving out the error I posted above. BUT using the quick download from the host list in task management works.
Do you need more information?