From owner-freebsd-isp@FreeBSD.ORG Tue May 27 06:48:39 2003 Return-Path: Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5B6CC37B401 for ; Tue, 27 May 2003 06:48:39 -0700 (PDT) Received: from imhotep.yuckfou.org (cust.89.117.adsl.cistron.nl [195.64.89.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 666D043FAF for ; Tue, 27 May 2003 06:48:37 -0700 (PDT) (envelope-from nivo+freebsd-isp@yuckfou.org) Received: by imhotep.yuckfou.org (Postfix, from userid 1000) id BBE85A980; Tue, 27 May 2003 15:48:26 +0200 (CEST) Date: Tue, 27 May 2003 15:48:26 +0200 From: Nils Vogels To: freebsd-isp@freebsd.org Message-ID: <20030527134826.GN10795@imhotep.yuckfou.org> References: <2217.148.243.211.187.1054021261.squirrel@mail.unixmexico.com> <1054021870.3ed318ee732fb@www.digitalinscription.net> <2404.148.243.211.187.1054023759.squirrel@mail.unixmexico.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2404.148.243.211.187.1054023759.squirrel@mail.unixmexico.com> User-Agent: Mutt/1.4.1i X-PGP-Key: Key 0xAD3A5AAD from pub. servers X-PGP-Fingerprint: 1585 93A2 9595 177B 5D5F 1271 3333 57FD AD3A 5AAD Subject: Re: replicating data over 2 servers X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 May 2003 13:48:39 -0000 On Tue, May 27, 2003 at 03:22:39AM -0500, nbari@unixmexico.com () wrote: > the problem when using rsync in both servers is that if data on server A > is updated, and data on server B is updated at the same time, there is a > chance to lost data. So deny write-permissions on either server A or server B for the files involved :) If the server goes down, you will notice it by your notification tool anyways, and you can temporarily (or maybe even scripted) change the write-permissions of the files involved. HTH & HAND Nils.