From owner-freebsd-cluster@FreeBSD.ORG Mon Mar 1 18:39:21 2010 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5E2671065675 for ; Mon, 1 Mar 2010 18:39:21 +0000 (UTC) (envelope-from salfrancl.listas@gmail.com) Received: from mail-bw0-f228.google.com (mail-bw0-f228.google.com [209.85.218.228]) by mx1.freebsd.org (Postfix) with ESMTP id E8B8C8FC26 for ; Mon, 1 Mar 2010 18:39:20 +0000 (UTC) Received: by bwz28 with SMTP id 28so672712bwz.14 for ; Mon, 01 Mar 2010 10:39:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=WxsRaJuMUzVfWvD/J7GwY4Z42IGVIcIpBchy7RC8l6k=; b=ElnZTIYQ/qkykAw9jafMDHswHxqq7frHj6GEUN7EnT69bm0aDRrXwbB99xtr5XEmWk 7rwRpMsnlQFBJgSLadxunxFrElr3hYo5FUnqF5H3rFXnOj5zh1LxGCEtk5TwaqnaLcVR M2TdPLX2QJk8Ue7Xmb/LYYcELsEGDKJBx2pVg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=IG+QaS7fOP9eozcRUchHnLtjBHHlqEKkUAy7leoQ8+PZBuS8ZgBUx7Y24nvOX9fxUq JZchqDyCqhEOZaqnudkP5hTiwL/ag357YsKpGIUi17DczCW2Xpjgr6nOe+POm/pnj40S O2ON7+4sGc/3MCBbA5Olp3gSNBXdxKFbkQRLQ= MIME-Version: 1.0 Received: by 10.204.33.196 with SMTP id i4mr3213526bkd.155.1267467110740; Mon, 01 Mar 2010 10:11:50 -0800 (PST) In-Reply-To: <4B8A4EFF.9050207@argonsoft.de> References: <4B8A4EFF.9050207@argonsoft.de> Date: Mon, 1 Mar 2010 13:11:50 -0500 Message-ID: From: Leinier Cruz Salfran To: freebsd-cluster@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: Cluster Filesystem on FreeBSD X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Mar 2010 18:39:21 -0000 On Sun, Feb 28, 2010 at 6:09 AM, Erik Scholtz, ArgonSoft GmbH wrote: > Hi, > hi > I did some research the last two weeks on how to build a cluster filesystem > on FreeBSD. > > My solution at the moment is, to rsync all filesystems once a minute, which > is rather to rare. So I tried to get a hook with KQueue to rsync the > filesystems on data-change. Unfortunatly I could not find a working solution > (had a try with IO::KQueue using perl). > i use rsync to make partial data backup .. ie: /etc, /usr/local/etc, /usr/home, /var/logs ... > How do you guys solve this problem (of a shared filesystem with rw-option)? > Any hints are welcome, since I'm getting very frustrated at the moment. > there is a project named 'hast'[1] for a clustered filesystem .. it's being developed by pawel .. the project has some completed milestones, so you can get it from fbsd src svn tree .. hast can do clustered filesystem right now but it's not complete, so there is no stable yet other way is gmirror[2] + ggated .. with that you can get a raid1 over net solution .. but i think it's not prepared to be used as master-master soluction > Greetings, > Erik > okey, same [1] http://www.freebsdfoundation.org/project%20announcements.shtml#Pawel [2] http://www.freebsddiary.org/gmirror.php