From owner-freebsd-current@FreeBSD.ORG Mon Nov 30 09:05:24 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7910F106568B for ; Mon, 30 Nov 2009 09:05:24 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-iw0-f198.google.com (mail-iw0-f198.google.com [209.85.223.198]) by mx1.freebsd.org (Postfix) with ESMTP id 385218FC14 for ; Mon, 30 Nov 2009 09:05:23 +0000 (UTC) Received: by iwn36 with SMTP id 36so1900236iwn.3 for ; Mon, 30 Nov 2009 01:05:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type:content-transfer-encoding; bh=fyQbm2mLOwIwpegCr+/ONfQG8De4skJ4N+Ie65uwzY0=; b=dLQsfDrdtMsiNpLAUJlF4qJAix8xHVIVKyme2yVhgfhEPMQ+oBJpbo1XBKhx+oQbfz g1cZD/CkezlTQm5mIV40axG4GZ64R4XdRtW2L/sPrXioezJ3hpwIb/O12nNVeRPM6CR1 eI2tpBm4tR1pway4vJL7keuIvckKWRNouUJT8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=E0Dr/iXQmLQutR3BG/zq0IFn6/og0gAknx1mTampFRU+TT8xB7uepNlJfHF3dRAhbH HPsNZBB03qIdrDfWuuG0N8tHgKFPKN8Hfd2HlpA+rA3Vet7ZZkXqu2VZQUlAp6MoZiK6 IS5R9/1Ktm8Q8o5m5N4z2D3n6gjmHDx1SEyds= MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.231.81.148 with SMTP id x20mr356097ibk.2.1259571923385; Mon, 30 Nov 2009 01:05:23 -0800 (PST) In-Reply-To: <68E8D279-408D-4B75-82CF-880CDE01D55F@anduin.net> References: <20091129013026.GA1355@michelle.cdnetworks.com> <74BFE523-4BB3-4748-98BA-71FBD9829CD5@anduin.net> <68E8D279-408D-4B75-82CF-880CDE01D55F@anduin.net> Date: Mon, 30 Nov 2009 17:05:23 +0800 X-Google-Sender-Auth: 49d2bd4c960e27e2 Message-ID: From: Adrian Chadd To: =?ISO-8859-1?Q?Eirik_=D8verby?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-current@freebsd.org Subject: Re: FreeBSD 8.0 - network stack crashes? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Nov 2009 09:05:24 -0000 2009/11/30 Eirik =D8verby : >> I'd love to see where those mbufs are hiding and whether they're a >> leak, or whether the NFS server is just pushing too much data out for > > I fact it's mostly receiving. Other boxes on the LAN (or other internal > subnets) are pushing data to it, rarely reading any except to check statu= s > and clean up. Right, but it also has to queue response packets for the NFS transactions. What do your NFS mounts look like? Are they TCP or UDP? Have you toyed with the mount settings at all? Adrian