From owner-freebsd-net@FreeBSD.ORG Wed Oct 8 03:17:52 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E43D316A4B3 for ; Wed, 8 Oct 2003 03:17:52 -0700 (PDT) Received: from arginine.spc.org (arginine.spc.org [195.206.69.236]) by mx1.FreeBSD.org (Postfix) with ESMTP id D4E4C43FBD for ; Wed, 8 Oct 2003 03:17:48 -0700 (PDT) (envelope-from bms@spc.org) Received: from localhost (localhost [127.0.0.1]) by arginine.spc.org (Postfix) with ESMTP id 20B51653E8; Wed, 8 Oct 2003 11:17:48 +0100 (BST) Received: from arginine.spc.org ([127.0.0.1]) by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 51715-01-8; Wed, 8 Oct 2003 11:17:47 +0100 (BST) Received: from saboteur.dek.spc.org (unknown [81.3.72.68]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by arginine.spc.org (Postfix) with ESMTP id 883E1653BA; Wed, 8 Oct 2003 11:17:47 +0100 (BST) Received: by saboteur.dek.spc.org (Postfix, from userid 1001) id BAEE838; Wed, 8 Oct 2003 11:17:33 +0100 (BST) Date: Wed, 8 Oct 2003 11:17:33 +0100 From: Bruce M Simpson To: Peter Bozarov Message-ID: <20031008101733.GI6524@saboteur.dek.spc.org> Mail-Followup-To: Peter Bozarov , freebsd-net@freebsd.org References: <3F83E2A7.8070209@moniforce.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3F83E2A7.8070209@moniforce.com> cc: freebsd-net@freebsd.org Subject: Re: Recovery from mbuf cluster exhaustion X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Oct 2003 10:17:53 -0000 On Wed, Oct 08, 2003 at 12:10:47PM +0200, Peter Bozarov wrote: > (First off, I hope I'm posting to the right list.) -net would be more appropriate. [Redirected from -hackers] > I have the following question regarding mbuf cluster exhaustion. > If I've managed to exhaust the pool, I start getting the usual > "All mbuf clusters exhausted, please see tuning(7)." message. > Now, at that point this is what my mbuf pool looked like: Which version of FreeBSD are you using? What network interfaces do you have? What does this box do to get to this stage? What does your routing table look like? BMS