I have some CDRoms which have more than one partition, if I do a pdisk /dev/scd0 with these disks in the drive I get a list of partitions with their partition type,  however if I do a 'mount -t ufs -o type=openstep /dev/scd0 /mnt/cdrom' my machine crashes (I have successfully mounted other ufs partitions which are on hard disk).  I can mount the hfs partition by simply doing 'mount -t hfs /dev/scd0 /mnt/cdrom', but the openstep partition seems to be lost.

Is there anyway to get the CDRom to appear as a normal device or to be able to get the other partitions off the CDRom so that I could mount them as a loopback device?