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Date:      Sun, 6 May 2001 17:48:54 -0300 (BRST)
From:      Rik van Riel <riel@conectiva.com.br>
To:        Sheldon Hearn <sheldonh@uunet.co.za>
Cc:        Kris Kennaway <kris@obsecurity.org>, Dennis Glatting <dennis.glatting@software-munitions.com>, freebsd-stable@frebsd.org, freebsd-current@FreeBSD.ORG
Subject:   Re: pgm to kill 4.3 via vm 
Message-ID:  <Pine.LNX.4.21.0105061748260.582-100000@imladris.rielhome.conectiva>
In-Reply-To: <81562.989176063@axl.fw.uunet.co.za>

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On Sun, 6 May 2001, Sheldon Hearn wrote:
> On Sun, 06 May 2001 04:47:24 MST, Kris Kennaway wrote:
> 
> > What resource limits have you set?
> 
> While that's a reasonable question when you're in a support role, I'd
> certainly like to hear whether "FreeBSD freezes on memory exhaustion" is
> something people "should just live with" or whether it's symptomatic of
> a bug that someone might one day want to fix but which folks should, for
> now, protect themselves against using resource limits.
> 
> From my recollection of past threads, it was my understanding that
> having the operating system (though not all processes) "live through"
> memory starvation was feasible.

The code is there, look at src/sys/vm/vm_pageout.c, line
1124 and further...

Rik
--
Virtual memory is like a game you can't win;
However, without VM there's truly nothing to lose...

http://www.surriel.com/		http://distro.conectiva.com/

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