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Date:      Mon, 10 Aug 1998 10:26:52 -0400 (EDT)
From:      Dusk Auriel Sykotik <syko@sykotik.org>
To:        Mike Smith <mike@smith.net.au>
Cc:        Amancio Hasty <hasty@rah.star-gate.com>, current@FreeBSD.ORG
Subject:   Re: Reminder : can't fork 
Message-ID:  <Pine.LNX.3.95.980810102521.31760A-100000@vortex.starix.net>
In-Reply-To: <199808100522.WAA09698@antipodes.cdrom.com>

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Hmmm, do you have any idea what errno is being set to after the problem
occurs?  That could point to a reason.  After fork() (and many other
functions) fail, they set the variable errno to the error that they've
hit.  `man fork` for details.  

/*
**  Matt Harris                      Syko
**  BPSOFH, BIOFH, C, SQL, PERL      http://www.sykotik.org/~syko/
**  FreeBSD SysAdmin                 sykotik.org
**  IRC TechnoNet - dark.technonet.net Cabalnet - dark-temple.cabalnet.org
**  "Those who are right in the mind are left in the dust." -- Me.
*/


On Sun, 9 Aug 1998, Mike Smith wrote:

> > Pilot error is for sure a possibility however it does not explain why
> > sendmail dies when I am compiling mozilla from my account. I think that
> > this problem has been reported by other users.
> 
> "Cannot fork" is either "too many processess (for you or the system in
> toto)" or some other resource starvation.
> 
> If you're not out of memory or file descriptors, then you've hit the 
> limit on the maximum number of processes.
> 
> Let's guess that this is a FAQ; what is the value of 'maxusers' in your 
> kernel config?
> 
> 
> -- 
> \\  Sometimes you're ahead,       \\  Mike Smith
> \\  sometimes you're behind.      \\  mike@smith.net.au
> \\  The race is long, and in the  \\  msmith@freebsd.org
> \\  end it's only with yourself.  \\  msmith@cdrom.com
> 
> 
> 
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