lofiadm is command you need to use mounting an existing CD-ROM image under Sun Solaris UNIX. This is useful when the file contains an image of some flesystem (such as a floppy or CD-ROM image), because the block device can then be used with the normal system utilities for mounting, checking or repairing filesystem Mounting an Existing ISO CD-ROM Image under Solaris UNIX If your image name is cd.iso, you can type command: # lofiadm -a /path/to/cd.iso Output: /dev/lofi/1 Please note that the file name argument on lofiadm must be fully qualified and the path must be absolute not relative (thanks to mike for tip). /dev/lofi/1 is the device, use the same to mount iso image with mount command: # mount -o ro -F hsfs /dev/lofi/1 /mnt # cd /mnt # ls -l # df -k /mnt Mount the loopback device as a randomly accessible file system with mount -F hsfs -o ro /dev/lofi/X /mnt. Alternatively, use this combined format: mount -F hsfs -o ro `lofiadm -a /path/to/image.iso`...