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From: Eryu Guan <eguan@redhat.com>
To: fdmanana@kernel.org
Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org,
	Filipe Manana <fdmanana@suse.com>
Subject: Re: [PATCH] btrfs: test direct IO write against raid5/6 filesystems
Date: Fri, 14 Jul 2017 12:06:18 +0800	[thread overview]
Message-ID: <20170714040618.GL2478@eguan.usersys.redhat.com> (raw)
In-Reply-To: <20170713141040.2341-1-fdmanana@kernel.org>

On Thu, Jul 13, 2017 at 03:10:40PM +0100, fdmanana@kernel.org wrote:
> From: Filipe Manana <fdmanana@suse.com>
> 
> Test that a direct IO write works against raid5/6 filesystems and that
> after the write operation we are able to read back the correct data
> and scrub operations don't find any errors.
> 
> This test is motivated by a regression introduced in the merge window
> for the 4.13 linux kernel, which was undetected by the current set of
> test cases. The issue is fixed by the following patch:
> 
>   "Btrfs: fix write corruption due to bio cloning on raid5/6"
> 
> Signed-off-by: Filipe Manana <fdmanana@suse.com>

Thanks for the test! I did minor updates and committed:

- add _require_odirect in the test
- add rw group

Thanks,
Eryu

      parent reply	other threads:[~2017-07-14  4:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-13 14:10 [PATCH] btrfs: test direct IO write against raid5/6 filesystems fdmanana
2017-07-13 16:45 ` Liu Bo
2017-07-14  4:06 ` Eryu Guan [this message]

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