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Re: null character filesystem corruption with 2.4.6

To: Seth Mos <knuffie@xxxxxxxxx>
Subject: Re: null character filesystem corruption with 2.4.6
From: Eric Sandeen <sandeen@xxxxxxx>
Date: Sat, 14 Jul 2001 15:53:35 -0500
Cc: Colin Walters <walters@xxxxxxxxxxxxxxxxxx>, linux-xfs@xxxxxxxxxxx
References: <Pine.BSI.4.10.10107142227520.24189-100000@xxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
Seth Mos wrote:
> 
> On Sat, 14 Jul 2001, Colin Walters wrote:

> > > I don't know if there is something we can do about this except
> > > making EA work. It would probably be moot point then. I am not sure
> > > if I am coorect on this issue though.
> >
> > EA?
> 
> Extended Attributes. The file got written or touched and to disk but after
> recovery it was given a number of empty extended attributes.
> This is what you are seeing.

Seth, I think you're getting terms confused here... extended attributes
don't have anything to do with the null characters in files that have a
size, but no data.  Extended attributes are extra pieces of information
that can be attached to a file, this is how access control lists (ACLs)
are implemented in XFS, for example.

-Eric

-- 
Eric Sandeen      XFS for Linux     http://oss.sgi.com/projects/xfs
sandeen@xxxxxxx   SGI, Inc.


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