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Date:      Thu, 11 Mar 1999 12:33:50 -0800
From:      Mike Smith <mike@smith.net.au>
To:        greg@uswest.net
Cc:        Matthew Dillon <dillon@apollo.backplane.com>, freebsd-hackers@FreeBSD.ORG, David Greenman <dg@root.com>
Subject:   Re: SMP Woes 
Message-ID:  <199903112033.MAA01071@dingo.cdrom.com>
In-Reply-To: Your message of "Thu, 11 Mar 1999 11:43:32 CST." <XFMail.990311114332.greg@uswest.net> 

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> Bingo !!! The system is a 1 gig of memory, 4 cpu's. Maxusers down to 64 solved
> the Fatal Trap problem. I'll try moving the number up in stages and see where
> it breaks. I had been using 256 and a couple times 512 in testing. Thanks.

You can also raise the kernel VM size with

set kern.vm.kmem.size=<value>

in /boot/loader.rc

You'll need to look at how the kernel memory is actually sized to 
determine what a good value for this is; this is a runtime override for 
the compile-time option VM_KMEM_SIZE.

-- 
\\  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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