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Date:	Mon, 28 Jul 2014 07:41:08 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	"Darrick J. Wong" <darrick.wong@...cle.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 12/18] e2fsck: toggle checksum verification error
 reporting appropriately

On Mon, Jul 28, 2014 at 12:38:26AM -0700, Darrick J. Wong wrote:
> 
> We could make e2fsck verify the checksums itself, though we'd have to provide a
> way for either (a) libext2fs to provide the raw buffer data to e2fsck or (b)
> e2fsck to find the block number in question and (re)read the raw buffer, since
> the checksums are computed against the on-disk structures.

Hmm.  Another possibility is we could change the functions so that if
there is a checksum error, we return the error code, but we also
return the contents of the inode, directory entry, etc. to the caller.

       	   	       	   	  	    	   - Ted
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