From owner-freebsd-geom@FreeBSD.ORG Mon Oct 29 17:29:45 2007 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1FF3616A469 for ; Mon, 29 Oct 2007 17:29:45 +0000 (UTC) (envelope-from felipe@neuwald.biz) Received: from itacaiunas.cepatec.org.br (itacaiunas.cepatec.org.br [200.152.208.51]) by mx1.freebsd.org (Postfix) with ESMTP id 8A41E13C491 for ; Mon, 29 Oct 2007 17:29:27 +0000 (UTC) (envelope-from felipe@neuwald.biz) Received: from localhost (vermelho [10.0.0.5]) by itacaiunas.cepatec.org.br (Postfix) with ESMTP id 46761115528 for ; Mon, 29 Oct 2007 11:26:16 -0200 (BRST) X-Virus-Scanned: amavisd-new at cepatec.org.br Received: from itacaiunas.cepatec.org.br ([10.0.0.3]) by localhost (vermelho.cepatec.org.br [10.0.0.5]) (amavisd-new, port 10024) with ESMTP id fVMjLuFkMvZv for ; Mon, 29 Oct 2007 10:26:14 -0300 (BRT) Received: from [192.168.0.152] (unknown [200.199.198.61]) by itacaiunas.cepatec.org.br (Postfix) with ESMTP id 5F4B71153EC for ; Mon, 29 Oct 2007 11:26:13 -0200 (BRST) Message-ID: <4725DF75.9030601@neuwald.biz> Date: Mon, 29 Oct 2007 11:26:13 -0200 From: Felipe Neuwald User-Agent: Thunderbird 1.5.0.13 (X11/20070824) MIME-Version: 1.0 To: freebsd-geom@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Raid 0 + 1 X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Oct 2007 17:29:45 -0000 Hi Folks, I talked with my customer, and we decided to implement a 0 + 1 RAID, with 4 disks of 250Gb each. Here is how my RAID is working now: [root@fileserver /]# gvinum list 4 drives: D a State: up /dev/ad4 A: 0/238474 MB (0%) D b State: up /dev/ad5 A: 0/238475 MB (0%) D c State: up /dev/ad6 A: 0/238475 MB (0%) D d State: up /dev/ad7 A: 0/238475 MB (0%) 1 volume: V data State: up Plexes: 1 Size: 931 GB 1 plex: P data.p0 S State: up Subdisks: 4 Size: 931 GB 4 subdisks: S data.p0.s0 State: up D: a Size: 232 GB S data.p0.s1 State: up D: b Size: 232 GB S data.p0.s2 State: up D: c Size: 232 GB S data.p0.s3 State: up D: d Size: 232 GB Could someone give me on example of how I'll implement a 0 + 1 RAID? Thank you very much, Felipe Neuwald.