From owner-freebsd-stable@FreeBSD.ORG  Wed Feb 19 16:53:15 2014
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Date: Wed, 19 Feb 2014 09:53:13 -0700 (MST)
From: Warren Block <wblock@wonkity.com>
To: David Demelier <demelier.david@gmail.com>
Subject: Re: FreeBSD FFS SU+J is not stable
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On Wed, 19 Feb 2014, David Demelier wrote:

> Running 10.0-RELEASE, it is the second time I have a power failure and
> bad shutdown. It's also the second time I get a fsck failure. This
> time fsck has even segfault'ed.
>
> I think I will switch to ZFS.
>
> This is the log of the next boot up : http://imgur.com/rRpREKP
>
> Is it possible to automatically run fsck manually after this kind of failures?

Yes, but I would suggest turning off SUJ instead.  Soft updates alone 
have been reliable for me.  SUJ, not really.