From owner-freebsd-stable@FreeBSD.ORG Fri Jan 19 21:46:04 2007 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0BF1816A401 for ; Fri, 19 Jan 2007 21:46:04 +0000 (UTC) (envelope-from vivek@khera.org) Received: from yertle.kcilink.com (yertle.kcilink.com [74.92.149.58]) by mx1.freebsd.org (Postfix) with ESMTP id B30BD13C441 for ; Fri, 19 Jan 2007 21:46:03 +0000 (UTC) (envelope-from vivek@khera.org) Received: from [192.168.7.103] (host-103.int.kcilink.com [192.168.7.103]) by yertle.kcilink.com (Postfix) with ESMTP id 612E3B80A for ; Fri, 19 Jan 2007 16:35:41 -0500 (EST) Mime-Version: 1.0 (Apple Message framework v752.2) In-Reply-To: <20070118234251.53fd7c8e@vixen42> References: <20070117103935.GC4018@genius.tao.org.uk> <20070118234251.53fd7c8e@vixen42> Content-Type: multipart/signed; micalg=sha1; boundary=Apple-Mail-7--190704168; protocol="application/pkcs7-signature" Message-Id: From: Vivek Khera Date: Fri, 19 Jan 2007 16:35:40 -0500 To: stable@freebsd.org X-Mailer: Apple Mail (2.752.2) X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: gmirror disks vs partitions 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: Fri, 19 Jan 2007 21:46:04 -0000 --Apple-Mail-7--190704168 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed On Jan 19, 2007, at 12:42 AM, Vulpes Velox wrote: > > When ZFS comes available, I plan to actually run it across multiple > mirrors. It has built in JBOD, but it does not do mirroring. It just > does stripping. I think you misunderstand ZFS. It is robust against multiple disk failures. It doesn't do full disk mirroring, but does place multiple copies of data on multiple drives. --Apple-Mail-7--190704168--