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Re: XFS information leak during crash

To: Nathan Scott <nathans@xxxxxxx>
Subject: Re: XFS information leak during crash
From: Mikulas Patocka <mikulas@xxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 3 Nov 2005 01:19:10 +0100 (CET)
Cc: Jan Kasprzak <kas@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx
In-reply-to: <20051103101107.O6239737@wobbly.melbourne.sgi.com>
References: <20051102212722.GC6759@fi.muni.cz> <20051103101107.O6239737@wobbly.melbourne.sgi.com>
Sender: linux-xfs-bounce@xxxxxxxxxxx
either). Does XFS support a something like ext3's "data=ordered" mount
option?

No, it doesn't.

BTW. Why does it sometimes overwrite files with zeros after crash and journal replay then? I thought that this was because it tries to avoid users seeing uninitialized data.


Mikulas


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