From owner-freebsd-stable@FreeBSD.ORG Tue Aug 21 00:10:49 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3E1EC16A417 for ; Tue, 21 Aug 2007 00:10:49 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id EC3F913C45A for ; Tue, 21 Aug 2007 00:10:48 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from phobos.samsco.home (phobos.samsco.home [192.168.254.11]) (authenticated bits=0) by pooker.samsco.org (8.13.8/8.13.8) with ESMTP id l7L0AjIx058033; Mon, 20 Aug 2007 18:10:45 -0600 (MDT) (envelope-from scottl@samsco.org) Message-ID: <46CA2D83.1070109@samsco.org> Date: Mon, 20 Aug 2007 18:10:43 -0600 From: Scott Long User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.6) Gecko/20070802 SeaMonkey/1.1.4 MIME-Version: 1.0 To: Artem Kuchin References: <028f01c7e37a$d8f441b0$0c00a8c0@Artem> In-Reply-To: <028f01c7e37a$d8f441b0$0c00a8c0@Artem> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (pooker.samsco.org [168.103.85.57]); Mon, 20 Aug 2007 18:10:45 -0600 (MDT) X-Spam-Status: No, score=-1.4 required=5.5 tests=ALL_TRUSTED autolearn=failed version=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on pooker.samsco.org Cc: freebsd-stable@freebsd.org Subject: Re: A little story of failed raid5 (3ware 8000 series) 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: Tue, 21 Aug 2007 00:10:49 -0000 Artem Kuchin wrote: > > So, no raid5 or even raid 6 for me any more. Never! > > A better policy is to invest in a higher quality RAID controller. Also, always use a battery backup on the controller, and always have an extra disk configured as a hot spare. Data integrity is expensive, unfortunately. Scott