From owner-freebsd-questions@FreeBSD.ORG Tue Dec 9 12:07:07 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 66ECB6D7 for ; Tue, 9 Dec 2014 12:07:07 +0000 (UTC) Received: from mail-qg0-x22f.google.com (mail-qg0-x22f.google.com [IPv6:2607:f8b0:400d:c04::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 215C2AFA for ; Tue, 9 Dec 2014 12:07:07 +0000 (UTC) Received: by mail-qg0-f47.google.com with SMTP id z60so252774qgd.20 for ; Tue, 09 Dec 2014 04:07:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to:content-type; bh=4OV0JIDWqiqDYYWNxovZEBcnDiNtEgHIpHyWIvv4kiw=; b=eyiCLQ2Wx56anm+4v4Ss7+453+1z+LB0S4S12FN8Wpk/bgVPeXnU8xF8J+rAmwdC/t l+F39wYptJAmZ1QIxMJIE39PjVIEF73TrhRQITm/7WGfZAagVAX7Sntvc2zxfOHSoJet Mo07mOXl85JciE9VOOz61vELxi4PJrxNlTuq5atkzWgrwZOGoQ9jc1z2JSsmW6CUbWBv FqhlSVYi97Fi2XzoGXOtt621rjy0du3L/URbkinwRrsjQfq8TTzQ8rlbqIMuNh71TeEX l3O5rLA9j/eTdYR7P/sGXEMGzZzJa6MWjt924oZDK2g2pce/5FhBPCgHci+J+yirDLy7 RNvw== X-Received: by 10.224.79.212 with SMTP id q20mr4849977qak.4.1418126826206; Tue, 09 Dec 2014 04:07:06 -0800 (PST) MIME-Version: 1.0 Sender: bf.mbox@gmail.com Received: by 10.229.194.193 with HTTP; Tue, 9 Dec 2014 04:06:34 -0800 (PST) From: Barry Friedman Date: Tue, 9 Dec 2014 07:06:34 -0500 X-Google-Sender-Auth: uI52xZbk2nD8hbvWz28v0OSOUZo Message-ID: Subject: Problem with upgrade to 10.1 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Dec 2014 12:07:07 -0000 After upgrade from 10.0 to 10.1 using freebsd-upgrade the system failed to boot. Investigating revealed that one of the devices in fstab no longer appeared to exist. The disk configuration is a Dell Raid system with the primary data disk located on the first raid device and the bootable system on the second i.e. cat /etc/fstab # Device Mountpoint FStype Options Dump Pass# /dev/amrd1p2 / ufs rw 1 1 /dev/amrd1p3 none swap sw 0 0 #/dev/amrd0p1 /disk0 ufs rw 2 2 I was able to comment out the line for /disk0 and now the system boots. However /dev/amrd0p1 no longer exists although /dev/amrd0 does. gpart show -lp => 63 1171783617 amrd0 MBR (559G) 63 1171783617 - free - (559G) => 34 286515133 amrd1 GPT (137G) 34 128 amrd1p1 (null) (64K) 162 276823936 amrd1p2 (null) (132G) 276824098 8388608 amrd1p3 (null) (4.0G) 285212706 1302461 - free - (636M) Seems to indicate that the amrd0 raid array has been converted to MBR So my questions are: 1) Why did this happen? 2) Is it possible to recover the data disk? Regards, -- Barry Friedman Emax Computer Systems Inc., 480 Tweedsmuir Ave., Ottawa, Ont. Canada K1Z 5N9 bfriedman@emax.ca 613-725-3198 Mobile: 613-261-0767