linux-kernel - Re: dm-crypt barrier support is effective

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Message-ID: <20101201195939.GA6491@fritha.org>
Date:	Wed, 1 Dec 2010 20:59:39 +0100
From:	Heinz Diehl <htd@...tha.org>
To:	Milan Broz <mbroz@...hat.com>
Cc:	Matt <jackdachef@...il.com>, Mike Snitzer <snitzer@...hat.com>,
	Andi Kleen <andi@...stfloor.org>,
	linux-btrfs <linux-btrfs@...r.kernel.org>,
	dm-devel <dm-devel@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	htd <htd@...cy-poultry.org>,
	Chris Mason <chris.mason@...cle.com>, htejun@...il.com
Subject: Re: dm-crypt barrier support is effective

On 01.12.2010, Milan Broz wrote: 

> Anyway, I run several tests on 2.6.37-rc3+ and see no integrity
> problems (using xfs,ext3 and ext4 over dmcrypt).

Not that this might help, but just for testing purposes, I have run all 
the -rcX from 2.6.36 on with Milan's patch (XFS filesystem) under heavy 
load and disk i/o, and have not encountered a single problem or corruption.

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