From owner-freebsd-current@FreeBSD.ORG Thu Aug 26 15:29:13 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 1177A16A4CE for ; Thu, 26 Aug 2004 15:29:13 +0000 (GMT) Received: from av1-1-sn1.fre.skanova.net (av1-1-sn1.fre.skanova.net [81.228.11.107]) by mx1.FreeBSD.org (Postfix) with ESMTP id C624143D48 for ; Thu, 26 Aug 2004 15:29:12 +0000 (GMT) (envelope-from daniel_k_eriksson@telia.com) Received: by av1-1-sn1.fre.skanova.net (Postfix, from userid 502) id 2820B37E4C; Thu, 26 Aug 2004 17:29:12 +0200 (CEST) Received: from smtp3-2-sn1.fre.skanova.net (smtp3-2-sn1.fre.skanova.net [81.228.11.164]) by av1-1-sn1.fre.skanova.net (Postfix) with ESMTP id 1315937E42; Thu, 26 Aug 2004 17:29:12 +0200 (CEST) Received: from gadget (h130n1fls11o822.telia.com [213.64.66.130]) by smtp3-2-sn1.fre.skanova.net (Postfix) with ESMTP id D3E0837E52; Thu, 26 Aug 2004 17:29:11 +0200 (CEST) From: "Daniel Eriksson" To: "'Craig Boston'" Date: Thu, 26 Aug 2004 17:29:09 +0200 Organization: Home Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.6353 In-Reply-To: <20040826145324.GA40029@nowhere> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Thread-Index: AcSLfa4FkPgLdP/bTHevxBXAVwO26AAAreHg 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: Thu, 26 Aug 2004 15:29:13 -0000 Craig Boston wrote: > Just a follow-up to my off-list message and another data point, with > this patch I no longer get deadlocks, however I now get random data > corruption. Me too! I've observed very strange data corruption on a filesystem exported via Samba from a dual P3/700 running with the IPI deadlock patch. About 10% is all files saved to the share while I had SMP enabled seems to be corrupt in one way or another. /Daniel Eriksson