From owner-freebsd-stable@FreeBSD.ORG Sat Sep 17 17:26:30 2005 Return-Path: X-Original-To: freebsd-stable@FreeBSD.org Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7283216A41F; Sat, 17 Sep 2005 17:26:30 +0000 (GMT) (envelope-from dgerow@afflictions.org) Received: from dementia.afflictions.org (asylum.afflictions.org [64.7.134.90]) by mx1.FreeBSD.org (Postfix) with ESMTP id 28F1F43D45; Sat, 17 Sep 2005 17:26:29 +0000 (GMT) (envelope-from dgerow@afflictions.org) Received: by dementia.afflictions.org (Postfix, from userid 1001) id 394891C080D; Sat, 17 Sep 2005 13:26:29 -0400 (EDT) Date: Sat, 17 Sep 2005 13:26:29 -0400 From: Damian Gerow To: Don Lewis Message-ID: <20050917172629.GD32336@afflictions.org> References: <20050916035838.GA32336@afflictions.org> <200509160817.j8G8Ho58062224@gw.catspoiler.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200509160817.j8G8Ho58062224@gw.catspoiler.org> X-GPG-Fingerprint: B3D7 D901 A53A 1A99 BFD6 E6DF 9F3B 742B C288 9CC9 User-Agent: Mutt/1.5.10i Cc: freebsd-stable@FreeBSD.org Subject: Re: NFS directory copies cause crash X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Sep 2005 17:26:30 -0000 Thus spake Don Lewis (truckman@FreeBSD.org) [16/09/05 04:25]: : See PR kern/41723: [2TB] on 1TB fs, copying files to filesystem causes "integer divide fault" and panic. Yep, that seems to be the problem. : Just doing a mkdir should be sufficient to trigger the panic. Just before dropping my avgfilesize back down to match maxbpg, I created a directory with two empty files in it: it copied over to the server just fine, with no panic. So this isn't the case. Looks like my understanding of the various filesystem parameters is a little fuzzy; I'll go read up on 'em. - Damian