How to repair the file system within in a ISO file

[Shawn Badger]

I can pull the files off with the loop mount, but I am trying to
preserve as much of the data as possible because of the nature of what
is on this DVD. I have thought about just doing that as a last ditch
effort though!!


On Thu, Dec 9, 2010 at 8:14 AM, JD Austin <jd at twingeckos.com> wrote:
> Can you mount the image in loop back mode and get the files out?
> assuming it is iso9660:
>
> mkdir /tmp/iso
> mount -o loop -t iso9660 /tmp/cdimage.iso /mnt/iso
>
> Another alternative is to use unstoppable copier assuming you can read the
> directory structure/etc from http://www.roadkil.net/unstopcp.html
> Good luck!
> JD
> On Thu, Dec 9, 2010 at 07:43, Shawn Badger <shawn at badger.pro> wrote:
>>
>> So I ran into this problem the yesterday and Google has yet to reveal
>> the secret of how to fix it.
>>
>> I have a disc that someone else burned that is has some errors on it.
>> The source is gone so I cannot just simply reburn the disc :(
>>
>> I was able to use ddrescue to get an ISO image of the disc created,
>> but when I went to burn that it just replicated the error to the new
>> disc.
>>
>> Does any one know how to do an fsck  (or similar) on an ISO image?
>>
>> I tried just doing a fsck -y disk.iso , but it just comes back like I
>> used a bad option and I can repair it while it is mounted.
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