From owner-freebsd-current@FreeBSD.ORG Mon Aug 30 14:45:22 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 DC45C16A4CF; Mon, 30 Aug 2004 14:45:22 +0000 (GMT) Received: from av7-1-sn1.fre.skanova.net (av7-1-sn1.fre.skanova.net [81.228.11.113]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7E5B343D39; Mon, 30 Aug 2004 14:45:13 +0000 (GMT) (envelope-from daniel_k_eriksson@telia.com) Received: by av7-1-sn1.fre.skanova.net (Postfix, from userid 502) id F24AC37EDA; Mon, 30 Aug 2004 16:45:09 +0200 (CEST) Received: from smtp3-1-sn1.fre.skanova.net (smtp3-1-sn1.fre.skanova.net [81.228.11.163]) by av7-1-sn1.fre.skanova.net (Postfix) with ESMTP id E0F1E37E70; Mon, 30 Aug 2004 16:45:09 +0200 (CEST) Received: from gadget (h130n1fls11o822.telia.com [213.64.66.130]) by smtp3-1-sn1.fre.skanova.net (Postfix) with ESMTP id B9EE537E5F; Mon, 30 Aug 2004 16:45:09 +0200 (CEST) From: "Daniel Eriksson" To: "'Lukas Ertl'" , Date: Mon, 30 Aug 2004 16:45:10 +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 Thread-Index: AcSLxU/8rJMyEu00TqmQagezZGSQFQC0H+oQAAJUN0A= In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 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: Mon, 30 Aug 2004 14:45:23 -0000 I wrote: > Running the exact same test under a kernel compiled without > SMP worked without any problems. Hmm, after running the test a second time, I actually got a crc error even when using a UP kernel. The test set is 9GB+ in ~270 files. With SMP I seem to get around 10% corrupt files after simply making a duplicate of the folder. With UP I have gotten 1 corrupt file in 2 tries (~550 files copied). I'll report back here after I have tested "classic" vinum. /Daniel Eriksson