From owner-freebsd-questions@FreeBSD.ORG Wed Oct 18 18:11:00 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A803516A4E0 for ; Wed, 18 Oct 2006 18:11:00 +0000 (UTC) (envelope-from maxsec@gmail.com) Received: from wr-out-0506.google.com (wr-out-0506.google.com [64.233.184.238]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7D29443D98 for ; Wed, 18 Oct 2006 18:10:36 +0000 (GMT) (envelope-from maxsec@gmail.com) Received: by wr-out-0506.google.com with SMTP id 71so88502wri for ; Wed, 18 Oct 2006 11:10:35 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=c/3VLerlOJZX68CXPhrRzVi+mjGxvfO/IxQsjKw7dAgw3F9fQOqYbpFFgY/jPRYy38LMXJey6y9cwkWJrkcE6PjNvgWQwkpAP7xVvU/hOtxg9x67WIx+63npD6HKZqK5sGhbEFL0jJPsBV5FlkZni1Y0bbbUEagaFaI/zTq47C4= Received: by 10.78.170.17 with SMTP id s17mr10438305hue; Wed, 18 Oct 2006 11:10:34 -0700 (PDT) Received: by 10.78.142.19 with HTTP; Wed, 18 Oct 2006 11:10:34 -0700 (PDT) Message-ID: <72cf361e0610181110j40655e6cge4722eee8f86fd1@mail.gmail.com> Date: Wed, 18 Oct 2006 19:10:34 +0100 From: "Martin Hepworth" To: "Ian Lord" In-Reply-To: <7.0.1.0.2.20061018082011.066e8b60@msdi.ca> MIME-Version: 1.0 References: <7.0.1.0.2.20061018082011.066e8b60@msdi.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-questions@freebsd.org Subject: Re: Small Redundant web/mail setup X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Oct 2006 18:11:00 -0000 Have a look at how Cambridge University (UK) have setup their email. Does alot of this sort of stuff and they've got lots of docs online as to how they did it.. -- Martin On 10/18/06, Ian Lord wrote: > > Hi, > > I need to setup a high-availability setup for mail/web setup > > I was thinking about the following setup: > > 4 servers total: > > Data Servers: > 1 Server holding all the websites data and mail messages. It > would serve these files via nfs to the application servers. > It would also run mysql > > A second server Also sharing it's content via nfs, > replicating it's data though rsync each ?? minutes. The mysql would > run as a slave of the primary > > Application Servers: > Both servers would be running apache, php, sendmail and > posfix and would serve content from the share nfs drive. > > 1- Is this a viable solution, I mean by that, Is it Like this big ISP > are set up ? > > 2- Is there a better way to replicate data than RSYNC (without going > to san of expensive hardware) ? If not, is there a hotsync feature (I > mean by that as soon as server A modify something, server B knows and > replicate)? > > I would appreciate if you could give me feedbacks, suggestions, or if > you see any problem that might happen with this kind of setup. > > Thanks a lot > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >