Subject: Re: panic: kmem malloc: mb_map too small
To: Jarkko Torppa <torppa@cute.fi>
From: Stefan Grefen <grefen@convex.com>
List: tech-kern
Date: 10/24/1995 04:28:21
In message <Pine.NEB.3.91.951023221449.14983A-100000@tuhnu.cute.fi>  Jarkko Torppa wrote:
> On Mon, 23 Oct 1995, Peter Seebach wrote:
> 
> > Certainly, I've never had that panic, even on a 6+ user ISP.
> 
> One machine i'm admistering sees that often when the flakey
> ethernet repeater behind it fails. It has 2 interfaces and it is 
> gatewaying between them, NMBCLUSTER right now at 4096.

Than dropping incomings would make it worse. I think missing acks 
is you're problem already.

Work around: scale down tcp_sendbuffer space.

Stefan
> 
> Makes me wonder if there is/were a misfeature somewhere.
> 
> -- 
>  Jarkko.Torppa@cute.fi     +358-0-648090          Cute Communications Oy
> 

--
Stefan Grefen                          Convex Computer GmbH, Frankfurt, Germany
grefen@convex.com		       Phone: +49-69-665270
fortune: "You can't make a program without broken egos."