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Date:      Fri, 24 Apr 2009 14:04:26 -0400
From:      Josh Carroll <josh.carroll@gmail.com>
To:        =?ISO-8859-1?Q?Horst_G=FCnther_Burkhardt_III?= <horst@sxemacs.org>
Cc:        Sebastian Freundt <hroptatyr@sxemacs.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>
Subject:   Re: magic disappearing coredumps
Message-ID:  <8cb6106e0904241104n74d4739fi89c9ed05da001053@mail.gmail.com>
In-Reply-To: <1240586478.2433.2004.camel@horst-tla>
References:  <1240586478.2433.2004.camel@horst-tla>

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On Fri, Apr 24, 2009 at 11:21 AM, Horst G=FCnther Burkhardt III
<horst@sxemacs.org> wrote:
> I'm trying to debug a piece of software. It dumps a core file which
> mysteriously vanishes. it's not in the program directory, nor my $HOME,
> nor /var/crash nor /var/core ...
>
> Deliberately crashing /bin/sh also results in a core file which turns up
> nowhere on my filesystem.
>
> Crossposting to -stable and -ppc because i'm uncertain whether this is a
> ppc issue or a bsd issue or simple operator incompetence.
>
> I apologise if the answer is something that was a google away.
>
> -- Horst
>

Have you limited the coredumpsize to 0 by chance? What output do you get fr=
om:

limits | grep core

or perhaps:

ulimit -a | grep core

Regards,
Josh



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