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Date:      Thu, 17 Jan 2013 11:33:49 +0100
From:      =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= <olivier@cochard.me>
To:        Konstantin Belousov <kostikbel@gmail.com>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: Reproducible crash with tmpfs on 9.1-release
Message-ID:  <CA%2Bq%2BTcq2B1XikXF21FOCR7AV_CJ7M5SCYELOzo2PMTgOjA4TDQ@mail.gmail.com>
In-Reply-To: <20130117051048.GK2522@kib.kiev.ua>
References:  <CA%2Bq%2BTcpv8QXZJYXdk0RRQJJoZD1FhdA1kfB6WascHc0TpUVGHg@mail.gmail.com> <20130117051048.GK2522@kib.kiev.ua>

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On Thu, Jan 17, 2013 at 6:10 AM, Konstantin Belousov
<kostikbel@gmail.com> wrote:
>
> This looks as unionfs problem, and not tmpfs. Unionfs is known to be
> broken in varying ways.

Yes I'm using unionfs too, but I meet this problem only when I use a
tmpfs as workdir.

By the way, applying the mgj's patch (in stable/9 as of r245351):
http://people.freebsd.org/~mjg/patches/lockmgr-noshare-interlock.diff

solve this problem on my 2 machines ! No more crash :-)

Regards,

Olivier



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