To mount an iso on a Solaris server, you can do the following:
lofiadm -a /path/to/cd.iso
mount -o ro -F hsfs /dev/lofi/1 /mnt
Once the iso has been mounted, you can cd /mnt and do whatever you need to from there.
When you’re done with the iso, you can
umount /mnt
and
lofiadm -d /dev/lofi/1
To remove the block device.
