yamin_yossi at diligent.com
Thu Jul 3 14:07:36 UTC 2008
I have a problem that for the file data I need the fs MetaData is
I hope that because I am using same pre allocate logic all over my FS
then I can get the Maping from other clear state FS file
And read the data directly from the corrupted FS.
Is that making sense?
From: Andreas.Dilger at sun.com [mailto:Andreas.Dilger at sun.com] On Behalf
Of Andreas Dilger
Sent: Wednesday, July 02, 2008 10:29 AM
To: Yamin, Yossi
Cc: ext3-users at redhat.com; tytso at mit.edu
Subject: Re: debugfs question
On Jun 28, 2008 23:50 +0300, Yamin, Yossi wrote:
> I am trying to read a file directly from the disk using debugfs
> I am running "stat" on the file I want, filter out IND and Bind
> and then copy the data blocks using dd directly from the Disk.
> On small files it work'd (13MB).
> On big files (3.5 , 440 GB) the size is the same but md5sum get
> What am I doing wrong?
What you are doing wrong is that you aren't using the debugfs "dump"
command, which will do what you are trying to do.
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Ext3-users