From owner-freebsd-questions@FreeBSD.ORG Thu May 27 02:33:19 2010 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D833F1065670 for ; Thu, 27 May 2010 02:33:19 +0000 (UTC) (envelope-from steve@ipv6canada.com) Received: from smtp.ibctech.ca (v6.ibctech.ca [IPv6:2607:f118::b6]) by mx1.freebsd.org (Postfix) with SMTP id 616F48FC1F for ; Thu, 27 May 2010 02:33:19 +0000 (UTC) Received: (qmail 62650 invoked by uid 89); 27 May 2010 02:36:39 -0000 Received: from unknown (HELO ?IPv6:2607:f118::5?) (steve@ibctech.ca@2607:f118::5) by 2607:f118::b6 with ESMTPA; 27 May 2010 02:36:38 -0000 Message-ID: <4BFDD9EC.4090801@ipv6canada.com> Date: Wed, 26 May 2010 22:33:16 -0400 From: Steve Bertrand User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7) Gecko/20100111 Lightning/1.0b1 Thunderbird/3.0.1 MIME-Version: 1.0 To: "questions@freebsd.org" X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Subject: Cloning question X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 May 2010 02:33:19 -0000 I've written a few "howto"'s on backup/restore/cloning in the past, but now I have a question that I hope to have quickly answered. I'm not looking for criticism on my approach, only on whether it will work. With that said, I'll lay out my scenario and my questions. Scenario: - live web server (300 domains), shut the box down and booted up a copy of the system on new hardware - changed the normal system items (nic, fstab etc) - new box is running fine under old system, but I need to transfer the old system data (all of it...*all* data) to the new disk sub-structure - new box has RAID card, but not compatible w/FBSD - new box has had RAID card disabled, so new disks show up as standard adX drives Questions: - while running the 'new' box under the 'old' system, can I: --- atacontrol create RAID1 ad4 ad6 --- fdisk --- label: to items under /mnt, as to prepare for copy - stop all services (or go into single-user), and dump each slice from orig to new ...if so, please advise of the dump command that I'd be using. Normally I'd use rsync, but this situation can sustain some downtime to ensure a complete and utter mirror. Steve