I have not been able to figure out how to successfuly have an nfs client mount an nfs exported, subfs-mounted dvd. When I have this line in /etc/fstab, the client gets an "access denied" error: sysfs /sys sysfs noauto 0 0 /dev/dvd /media/dvd subfs fs=cdfss,ro,procuid,nosuid,nodev,exec 0 0 But when I change it so that it is simply mounted without subfs, the same client can mount it fine: /dev/dvd /media/dvd iso9660 noauto,ro In both cases I tried a variety of export lines, including just plain old exporting it to the whole world, and as long as subfs had it, the client got the access denied error. For now I'm leaving it the second way, but I would like to understand this, and there doesn't seem to be much documentation on subfs. Thanks Michael