On Sat 2006-07-08 12:52:17, Krzysztof Halasa wrote:
> Pavel Machek <[email protected]> writes:
>
> >> > It *was* done. mc supports undelete on ext2.
> >>
> >> How does it do that? Directly accessing the device?
> >
> > Yes. I used it once or twice, and was not happy when ext3 broke it.
>
> I'd say it had to be broken from the beginning. Doing such things
> on live, mounted filesystem...
Why not? You use libextfs or how is it called to read the file from
the disk directly (read-only access), then you write it back using
regular calls.
Of course, you can end up with "deleted" data being corrupted if
kernel reused the area before undelete, or while you were doing
undelete... but that's expected. They were _deleted_, right?
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
