From owner-freebsd-hackers@FreeBSD.ORG Wed Nov 24 17:14:00 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A8D0516A4CE for ; Wed, 24 Nov 2004 17:14:00 +0000 (GMT) Received: from mail2.numachi.com (mail2.numachi.com [198.175.254.8]) by mx1.FreeBSD.org (Postfix) with SMTP id C27F843D5C for ; Wed, 24 Nov 2004 17:13:59 +0000 (GMT) (envelope-from reichert@numachi.com) Received: (qmail 623 invoked from network); 24 Nov 2004 17:13:58 -0000 Received: from natto.numachi.com (198.175.254.216) by mail2.numachi.com with SMTP; 24 Nov 2004 17:13:58 -0000 Received: (qmail 84544 invoked by uid 1001); 24 Nov 2004 17:13:58 -0000 Date: Wed, 24 Nov 2004 12:13:58 -0500 From: Brian Reichert To: mario.lobo@ipad.com.br Message-ID: <20041124171358.GG545@numachi.com> References: <41A467DB.29212.9F2DEC@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41A467DB.29212.9F2DEC@localhost> User-Agent: Mutt/1.5.6i cc: freebsd-hackers@freebsd.org Subject: Re: HD Mirroring X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Nov 2004 17:14:00 -0000 On Wed, Nov 24, 2004 at 10:52:11AM -0300, mario.lobo@ipad.com.br wrote: > I have a mysql server that I need to mirror its data on a 2nd HD, either on the same machine or on > a remote one, but it has to be in real time. Has it been or can it be done at all? Is MySQL's replication not fast enough? I can see why it wouldn't be in all cases, but I wanted to make sure you were aware of it: http://dev.mysql.com/doc/mysql/en/Replication.html And, although I've not tested it, recent versions of MySQL can outright support a cluster: http://dev.mysql.com/doc/mysql/en/NDBCluster.html > Thanks before-hand for any info, > > -- > //| //|| > // | // || > -//--//---|| ARIO LOBO > // // || > --------------------------------- > mario.lobo@ipad.com.br > http://www.ipad.com.br -- Brian Reichert 37 Crystal Ave. #303 Daytime number: (603) 434-6842 Derry NH 03038-1713 USA BSD admin/developer at large