- looks like you have an old image - the latest image should have more than 1G rootfs size out of the box
- this issue is probably due to /var/log full from systemd journal files - as discussed and addressed in at least one other thread in this forum
- if it's the journalling one it should have been fixed with latest image
After facing many many many problems finally got rid of all the problems - see this post
forgot to tell, the Edison drive isn't showing yet. have to try reinstalling drivers & stuff.