From owner-freebsd-questions@FreeBSD.ORG Thu Jan 9 06:36:51 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E5CC56A4 for ; Thu, 9 Jan 2014 06:36:51 +0000 (UTC) Received: from uk1rly2283.eechost.net (uk1rly2283.eechost.net [217.69.40.75]) by mx1.freebsd.org (Postfix) with ESMTP id AC412118A for ; Thu, 9 Jan 2014 06:36:50 +0000 (UTC) Received: from [31.186.37.179] (helo=smtp.marelmo.com) by uk1rly2283.eechost.net with esmtpa (Exim 4.72) (envelope-from ) id 1W19Dt-0002PT-48 for freebsd-questions@freebsd.org; Thu, 09 Jan 2014 06:36:09 +0000 Received: from [192.168.63.1] (helo=steve.marelmo.com) by smtp.marelmo.com with smtp (Exim 4.80.1 (FreeBSD)) (envelope-from ) id 1W19EP-0006Hb-AB for freebsd-questions@freebsd.org; Thu, 09 Jan 2014 06:36:41 +0000 Date: Thu, 9 Jan 2014 06:36:40 +0000 From: Steve O'Hara-Smith To: freebsd-questions@freebsd.org Subject: Re: Server Hang Message-Id: <20140109063640.c216a6469914fbbf4cea08bc@sohara.org> In-Reply-To: References: X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.19; amd64-portbld-freebsd9.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Auth-Info: 15567@permanet.ie (plain) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Jan 2014 06:36:52 -0000 On Thu, 9 Jan 2014 09:28:03 +0530 eras mus wrote: > Is it possible to take such a mirror copy of such a hard disk so that i > can replace it as a hot swap. I request all of your expertise. How to do > hot swap?please shed some light on it. Why not use a RAID1 mirror instead of a hot swap, then when it's needed you don't get downtime, you also get the benefit of better read performance, and of course it's guaranteed up to date. -- Steve O'Hara-Smith