From owner-freebsd-fs@FreeBSD.ORG Thu May 17 10:52:39 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DA49B1065673 for ; Thu, 17 May 2012 10:52:39 +0000 (UTC) (envelope-from gkontos.mail@gmail.com) Received: from mail-vb0-f54.google.com (mail-vb0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 8E2F08FC14 for ; Thu, 17 May 2012 10:52:39 +0000 (UTC) Received: by vbmv11 with SMTP id v11so2077203vbm.13 for ; Thu, 17 May 2012 03:52:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=0Y1L+MYLp8reKcNG4X3a273utAapH/Yg6feFXeKsPxk=; b=Ujoe5pjayK4ObKVP4wCEnxkhPi3PmpbHI+uK+un+VKKsDl0sx4uyvow+NIU5xk/YPF QIhkqUE9dtkPazQ5/nvVqxKVfDRjtEPos55zs3fdATfFPMGIEXnyF6xF+DG0CYgtlfYN QkIeYQ+RIk/ehIyfBj3eB2IVKTjiLKhrtO/t7EJjE7wMBqqTSf9cZ09/U8ATB/wh91uf b46imJfl92419GuQIQC213v+OY1qvoKGRUDVSf4dacoypZvlWRPGeO3oY64JLSue56xu zVJoxst2EVKCvH3hwo/vKQ2Qe4bXpdOYhvgSyVgCcxRNe092habnuhCSHO8JXrILiIWp /3Zg== MIME-Version: 1.0 Received: by 10.220.150.205 with SMTP id z13mr4797750vcv.19.1337251958875; Thu, 17 May 2012 03:52:38 -0700 (PDT) Received: by 10.220.8.202 with HTTP; Thu, 17 May 2012 03:52:38 -0700 (PDT) In-Reply-To: References: <20120515102206.GA53750@psconsult.nl> Date: Thu, 17 May 2012 13:52:38 +0300 Message-ID: From: George Kontostanos To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: Mirror of Raidz for data reliability X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 May 2012 10:52:39 -0000 On Thu, May 17, 2012 at 3:29 AM, Marcelo Araujo wrote: > George, > >> >> If you have 2 machines then your best bet would be HAST. > > > So, why use ETHERNET if my Machine can see both JBOD? I was under the impression that you are talking about 2 different physical machines. >> If you are worried about data replication you can always use lagg with >> 2 or more interfaces. > > > It is different than data replication. It is data protection. Storing the same data in 2 different locations is data protection. Regards -- George Kontostanos Aicom telecoms ltd http://www.aisecure.net