From: Josef Bacik <jbacik@fb.com>
To: Filipe Manana <fdmanana@gmail.com>, <fstests@vger.kernel.org>
Cc: <linux-btrfs@vger.kernel.org>, Filipe Manana <fdmanana@suse.com>
Subject: Re: [PATCH] fstests: btrfs: regression test for ro snapshot creation
Date: Wed, 15 Oct 2014 15:05:05 -0400 [thread overview]
Message-ID: <543EC561.8000200@fb.com> (raw)
In-Reply-To: <1413398276-17365-1-git-send-email-fdmanana@suse.com>
On 10/15/2014 02:37 PM, Filipe Manana wrote:
> Regression test for a btrfs issue where creation of readonly snapshots caused
> the filesystem to get into an inconsistent state.
>
> This regression was introduced in the 3.17 kernel and fixed by reverting the
> following linux kernel commit:
>
> Btrfs: race free update of commit root for ro snapshots
> 9c3b306e1c9e6be4be09e99a8fe2227d1005effc
>
> Signed-off-by: Filipe Manana <fdmanana@suse.com>
> ---
> tests/btrfs/078 | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> tests/btrfs/078.out | 2 ++
> tests/btrfs/group | 1 +
> 3 files changed, 88 insertions(+)
> create mode 100755 tests/btrfs/078
> create mode 100644 tests/btrfs/078.out
>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Thanks,
Josef
prev parent reply other threads:[~2014-10-15 19:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-15 18:37 [PATCH] fstests: btrfs: regression test for ro snapshot creation Filipe Manana
2014-10-15 19:05 ` Josef Bacik [this message]
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