Q. How do I mount ISO CD image under Sun Solaris UNIX?
A. Just like linux loopback device solaris has lofi - loopback file driver. The lofi file driver exports a file as a block device. Reads and writes to the block device are translated to reads and writes on the underlying file. This is useful when the file
contains a file system image (such as ISO image). Exporting it as a block device
through the lofi file driver allows normal system utilities to operate on the image through the block device like mount and fsck. This is useful for accessing CD-ROM and FAT floppy images.
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
Task: Mounting an Existing CD-ROM Image
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
Task: Unmount and detach the images
Use umount command to unmount image:
# umount /mnt
Now remove/free block device:
# lofiadm -d /dev/lofi/1
For more information read lofiadm and lofi man pages.
Updated for accuracy.
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