DSM-G600, DNS-3xx and NSA-220 Hack Forum

You can't access files outside the chroot from within the chroot, some people setup "chroot jails" for applications for security purposes - although how secure this actually is is debatable. One option is to move the files inside the chroot and change any applications using those files to look at the new path. e.g: If you have your debian install under /mnt/HD_a2/sarge and have a /mnt/HD_a2/media folder containing your music collection that you want to access in the chroot, moving /mnt/HD_a2/media to /mnt/HD_a2/sarge/media would allow the files to be accessed in the chroot under /media as well as allowing your media server outside the chroot to access the files under /mnt/HD_a2/sarge/media.