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From:   Vijay Chidambaram <vijay@cs.utexas.edu>
Date:   Wed, 15 May 2019 10:07:14 -0500
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Subject: Re: [PATCH] fstests: generic, fsync fuzz tester with fsstress
To:     Filipe Manana <fdmanana@kernel.org>
Cc:     fstests <fstests@vger.kernel.org>,
        linux-btrfs <linux-btrfs@vger.kernel.org>,
        linux-ext4@vger.kernel.org, Jan Kara <jack@suse.cz>,
        Filipe Manana <fdmanana@suse.com>
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On Wed, May 15, 2019 at 10:02 AM <fdmanana@kernel.org> wrote:
>
> From: Filipe Manana <fdmanana@suse.com>
>
> Run fsstress, fsync every file and directory, simulate a power failure and
> then verify the all files and directories exist, with the same data and
> metadata they had before the power failure.

I'm happy to see this sort of crash testing be merged into the Linux
kernel! I think something like this being run after every
merge/nightly build will make file systems significantly more robust
to crash-recovery bugs.