From owner-freebsd-questions@FreeBSD.ORG Mon Jun 16 12:20:46 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5CE33106567E for ; Mon, 16 Jun 2008 12:20:46 +0000 (UTC) (envelope-from Johan@double-l.nl) Received: from smtp-vbr5.xs4all.nl (smtp-vbr5.xs4all.nl [194.109.24.25]) by mx1.freebsd.org (Postfix) with ESMTP id EE8008FC18 for ; Mon, 16 Jun 2008 12:20:45 +0000 (UTC) (envelope-from Johan@double-l.nl) Received: from w2003s01.double-l.local (dpm.xs4all.nl [80.126.205.144]) by smtp-vbr5.xs4all.nl (8.13.8/8.13.8) with ESMTP id m5GCKVhU062207; Mon, 16 Jun 2008 14:20:31 +0200 (CEST) (envelope-from Johan@double-l.nl) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Mon, 16 Jun 2008 14:20:30 +0200 Content-class: urn:content-classes:message Message-ID: <57200BF94E69E54880C9BB1AF714BBCB5DDF04@w2003s01.double-l.local> X-MimeOLE: Produced By Microsoft Exchange V6.5 X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Move data from 3ware RAID-1 disk to MB disk Thread-Index: AcjPqvdb5kqsdl84QdOoy3eeCMj8SgAABFCw References: <319048390806160513i57a85b47vcf8f1b1f141e161e@mail.gmail.com> From: "Johan Hendriks" To: "FreeBSD" X-Virus-Scanned: by XS4ALL Virus Scanner Cc: freebsd-questions@freebsd.org Subject: RE: Move data from 3ware RAID-1 disk to MB disk 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: Mon, 16 Jun 2008 12:20:46 -0000 >Hi, >I have FreeBSD 7.0 with 3ware 8006-2LP RAID-1 controller hosted at >hetzner.de. >Now I want remove 3ware controller, and to stay with motherboard >controller. Is it possible to do without data loss? >I suggest to move one disk to motherboard controller, than boot via >LAN to Linux rescue, and than do "dd" from 3ware to MB disk. >Is it possible to do so or I will copy 3ware RAID table, and MB disk >will not be bootable? >Kind Regards I freebsd detect the onboard controller and the drives on it, all you need to do is to make sure /etc/fstab points to the right disks. Now it probberly points to /dev/twe0s1* and so on if your onboard controller uses ad then it needs to be changed to /dev/da0s1* Make sure you have backups!!!!!!!!!!!!!!!!!!!!!! Regards, Johan