Installation guide

Note that reset/purge operations will destroy file system data and so should
be performed only after all attempts to recover devices and data have failed.
4.6.6 Mounting Associated Products CD-ROMs on Tru64 UNIX
Versions Other Than Version 4.0F
The Associated Products CD–ROMs (APCDs) can be mounted with the
mount command on Tru64 UNIX systems running Version 4.0E or later, as
follows:
# mount -r /dev/rz4c /mnt
To mount the APCDs on releases prior to Version 4.0E, you must mount the
CD–ROMs with the following options:
# mount -r -t cdfs -o rrip /dev/rz4c /mnt
On versions prior to Version 4.0D you might receive the following error
message indicating that CDFS support is not built in to the current running
kernel:
# mount -r -t cdfs -o rrip /dev/rz4c /mnt
/dev/rz4c on /mnt: No valid filesystem exists on this partition
If you receive this error, you need to build your kernel with the following
option:
ISO 9660 Compact Disc File System (CDFS)
Base System Software Notes 4–41