[clue] NTFS logical structure corruption?

ed ezedtheamerican at gmail.com
Wed Mar 7 04:05:05 MST 2012


I want to try this theoretical concept I have on a virtual machine
that may resolve your issue, but don't know the procedure.
I can try it out practically and let you know if it works.
Basically the concept I have is to dd to the location of the file and
then repair the ntfs.
I am unfamiliar with the New Technologies File System format or even
if that is what the acronym ntfs really means.
But if you are will to let me know how to find a file location so I
can dd and then repair I will do a physics motion test and let you
know how it turns out.

On Tue, Mar 6, 2012 at 10:23 PM,  <dshaw at famece.com> wrote:
> Hi all-- sorry if this isn't the right forum for this, but there's an
> Ubuntu thread so I thought I'd give it a shot.
>
> A couple months ago my daughter's XP machine got infected with a nasty
> virus. After getting that all cleaned up, I discovered a folder/file on
> the NTFS filesystem that I can't access. Not sure if it was due to the
> virus or not. In any case, I'd like to delete it. XP won't let me enter
> the enclosing directory at all, even as administrator, working with access
> rights, etc.  I tried all the "sfc", "chkdsk", etc. approaches I knew of,
> to no avail. I also tried some surface scanners, but none of them found
> anything either.
>
> So I booted the machine from an Ubuntu live cd, mounted the NTFS
> partition, and found Ubuntu couldn't access the file either. Ubuntu lets
> me enter the enclosing folder, but when I try to rm the file, I get an
> "operation not supported" message.
>
> Looking around the filesystem a bit, I noticed a fair number of normal
> files (but not all) that have 2 hard links showing up on an "ls -l".
> Scanning the disk for the 2nd occurrence of the inode number for several
> files revealed nothing. Not sure if this is related or not.
>
> I'm thinking the file system is logically corrupt somehow, but I tried a
> few of the "ntfs..." tools on Ubuntu, and nothing changed any of this.
> Does anyone know of any tools to repair (I think) the structure of an NTFS
> filesystem. Thanks...
>
> Dave Shaw
>
>
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