From owner-freebsd-current@FreeBSD.ORG Tue Aug 31 21:19:48 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9556B16A4CF; Tue, 31 Aug 2004 21:19:48 +0000 (GMT) Received: from ion.gank.org (ion.gank.org [69.55.238.164]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5A13243D45; Tue, 31 Aug 2004 21:19:48 +0000 (GMT) (envelope-from craig@xfoil.gank.org) Received: by ion.gank.org (mail, from userid 1001) id 181722A9AE; Tue, 31 Aug 2004 16:19:48 -0500 (CDT) Date: Tue, 31 Aug 2004 16:19:45 -0500 From: Craig Boston To: Daniel Eriksson Message-ID: <20040831211944.GA65532@nowhere> Mail-Followup-To: Craig Boston , Daniel Eriksson , 'Lukas Ertl' , freebsd-current@freebsd.org References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i cc: freebsd-current@freebsd.org Subject: Re: PLEASE TEST: IPI deadlock avoidance patch X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 31 Aug 2004 21:19:48 -0000 On Mon, Aug 30, 2004 at 08:11:58PM +0200, Daniel Eriksson wrote: > Ok, I've run a few more tests now, and the results are not looking very good > for gvinum in RAID-5 mode: I'm afraid I have to confirm these results. It took a while to get everything back up and running (had problems building world for a while because of a few key utilities that got bitten by the corruption). I have it sorted out now, and have successfully built world a few times with SMP enabled, but using regular vinum instead of gvinum -- no sign of any corrupt files. So it seems that gvinum RAID-5 is a key factor in the corruption, and SMP greatly increases the odds of it happening... Is it worth creating a PR so this doesn't get lost amid the release madness? Craig