Is there a way to mount an old .img file that's most likely a copy of a CD-ROM made for MS-DOS on Linux? All attempts have failed yet. file sees it just as "data", fdisk -l only says
646,75 MiB, 678163456 bytes, 1324538 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Mounting with either mount -o loop and mount -o loop,offset=512 fails. I can mount it with losetup to any /dev/loop-device, but I can't mount that anywhere. for mount I get the output
wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
dmesg(1) may have more information after failed mount system call.
and dmseg tells me
[39452.042543] loop0: detected capacity change from 0 to 1324537
[39452.051688] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[39452.051889] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[39452.051986] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[39452.052096] FAT-fs (loop0): bogus number of reserved sectors
[39452.052100] FAT-fs (loop0): Can't find a valid FAT filesystem
The first lines of the hexdump are:
00000000 00 ff ff ff ff ff ff ff ff ff ff 00 00 02 00 01 |................|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
What can I do to access the content?
