From owner-freebsd-questions@FreeBSD.ORG Sun Jun 8 20:56:13 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3D88B1065670 for ; Sun, 8 Jun 2008 20:56:13 +0000 (UTC) (envelope-from dick@nagual.nl) Received: from nagual.nl (cc20684-a.assen1.dr.home.nl [82.74.10.158]) by mx1.freebsd.org (Postfix) with ESMTP id C38628FC19 for ; Sun, 8 Jun 2008 20:56:12 +0000 (UTC) (envelope-from dick@nagual.nl) Received: from westmark (westmark.nagual.nl [192.168.11.22]) by nagual.nl (8.13.8+Sun/8.13.8/yanta) with ESMTP id m58KuVpb020016 for ; Sun, 8 Jun 2008 22:56:41 +0200 (CEST) Date: Sun, 8 Jun 2008 22:55:46 +0200 From: Dick Hoogendijk To: freebsd-questions@freebsd.org Message-ID: <20080608225546.00002a20@westmark> In-Reply-To: <20080608220836.T9779@wojtek.tensor.gdynia.pl> References: <1a5a68400806080604ped08ce8p120fc21107e7de81@mail.gmail.com> <20080608162456.1c4949bc@fabiankeil.de> <20080608173024.00005cfa@westmark> <1a5a68400806081100y212bff67u6762e430f0218d36@mail.gmail.com> <1a5a68400806081101n4c97746doc7e12e0914728902@mail.gmail.com> <20080608220836.T9779@wojtek.tensor.gdynia.pl> Organization: de nagual X-Mailer: Claws Mail 3.4.0 (GTK+ 2.12.1; i386-pc-solaris2.11) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.63 on 192.168.11.35 Subject: Re: FreeBSD + ZFS on a production server? 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: Sun, 08 Jun 2008 20:56:13 -0000 On Sun, 8 Jun 2008 22:08:59 +0200 (CEST) Wojciech Puchar wrote: > > As you might have read, I have quite a lot of RAM available on this > > server (4GB), but ofcource I want the operating system to take as > > little as possible so that I have as much RAM as possible over for > > the server processes to work with (mostly web-server and > > mysql-server). > > ZFS is memory and CPU eater. prepare that very few will be left for > actual work ;) Bollocks. It consumes memory. The more seperate filesystems, the more memory. But don't execurate. For a webserver on zfs 4GB is more than enough. -- Dick Hoogendijk -- PGP/GnuPG key: 01D2433D ++ http://nagual.nl/ + SunOS sxde 01/08 ++