From owner-freebsd-stable Tue Sep 19 20:31: 6 2000 Delivered-To: freebsd-stable@freebsd.org Received: from entoo.connect.com.au (entoo.connect.com.au [192.189.54.8]) by hub.freebsd.org (Postfix) with ESMTP id C8BEE37B422; Tue, 19 Sep 2000 20:31:02 -0700 (PDT) Received: from bebop.lan.silverbrook.com.au (CPE-144-132-228-195.nsw.bigpond.net.au [144.132.228.195]) by entoo.connect.com.au (Postfix) with ESMTP id B37EFDD746; Wed, 20 Sep 2000 14:31:00 +1100 (EST) Received: from silverbrook.com.au (localhost.lan.silverbrook.com.au [127.0.0.1]) by bebop.lan.silverbrook.com.au (8.9.3/8.9.3) with ESMTP id OAA24867; Wed, 20 Sep 2000 14:30:54 +1100 (EST) (envelope-from andy@silverbrook.com.au) Message-Id: <200009200330.OAA24867@bebop.lan.silverbrook.com.au> Date: Wed, 20 Sep 2000 14:30:53 +1100 (EST) From: Andy@silverbrook.com.au Subject: Re: MFC of ahc driver updates (long-ish) To: Brad Knowles Cc: stable@FreeBSD.ORG, "Brandon D. Valentine" , gibbs@FreeBSD.ORG In-Reply-To: MIME-Version: 1.0 Content-Type: TEXT/plain; CHARSET=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I've run tests with the disks striped & mirrored, and it appears to be a problem with vinum's RAID 5. I can't crash it in a non-RAID 5 config. The symptons appear similar to kern/21148 and I've got two crash dumps now that point fingers at RAID 5 request buffer corruption (at completion time ... I've never lost data, just time :) -- Andy Newman To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message