Date: Mon, 26 Jun 2006 13:06:14 +0100 From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> To: "Marc G. Fournier" <scrappy@hub.org> Cc: freebsd-stable@freebsd.org Subject: Re: force panic of remote server ... possible? Message-ID: <1151323574.80434.2.camel@buffy.york.ac.uk> In-Reply-To: <20060626085321.T1114@ganymede.hub.org> References: <20060626085321.T1114@ganymede.hub.org>
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On Mon, 2006-06-26 at 08:55 -0300, Marc G. Fournier wrote: > For the server that I'm fighting with right now, where Dmitry pointed out > that it looks like a deadlock issue ... I have dumpdev/savecore enabled, > is there some way of forcing it to panic when I know I actually have the > deadlock, so that it will dump a core? You cen enter the debugger by setting the (badly names) debug.kdb.enter sysctl to 1, although I can't guarantee that'll trigger a dump and reboot. Do you have a serial console? Gavin
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