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Re: [PLUG] ddrescue/dd_rescue question
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> Date: Wed, 23 Sep 2009 14:26:50 -0400
> From: Art Alexion <arthur@alexion.com>
>
> I want to try to rescue some files from a 300 GB NTFS partition. I have an
> empty 160 GB drive to use as the target. There are only 108 GB used on the
> NTFS partition. Do ddrescue and dd_rescue copy free space, meaning I need a
> 300 GB target, or will the 160 GB target be enough for the <108 GB of data?
>
> I really only want to copy the user files. ddrescue/dd_rescue seem only to
> work on whole partitions. Is there a better solution that works as well on
> distinct source files? rsync, even with --ignore-errors freezes bash on this
> drive.
I recall some very confusing names in the whole *dd*rescue app area. Is
one of the ones you are trying this one?
http://debaday.debian.net/2007/12/12/gddrescue-a-tool-for-recovering-data-from-damaged-media/
gddrescue: a tool for recovering data from damaged media
Also, what does "rescue user files" mean? Deleted? Bad disk? Other?
Depending on that answer *dd*rescue may be overkill. I've used foremost
to recover deleted files [1].
foremost: Forensics application to recover data
autopsy: graphical interface to SleuthKit [digital forensics tools]
Good luck,
JP
___________
[1] $ sudo foremost -v -t jpg -i /dev/sdb1 -o .
Note this was a camera and thus a FAT file system, so YMMV.
----------------------------|:::======|-------------------------------
JP Vossen, CISSP |:::======| http://bashcookbook.com/
My Account, My Opinions |=========| http://www.jpsdomain.org/
----------------------------|=========|-------------------------------
"Microsoft Tax" = the additional hardware & yearly fees for the add-on
software required to protect Windows from its own poorly designed and
implemented self, while the overhead incidentally flattens Moore's Law.
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