From owner-freebsd-questions@FreeBSD.ORG Mon Dec 1 18:12:47 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 268E4106564A for ; Mon, 1 Dec 2008 18:12:47 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [IPv6:2001:4070:101:2::1]) by mx1.freebsd.org (Postfix) with ESMTP id BBA398FC1A for ; Mon, 1 Dec 2008 18:12:45 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (localhost [IPv6:::1]) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3) with ESMTP id mB1ICcvW010792; Mon, 1 Dec 2008 19:12:38 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3/Submit) with ESMTP id mB1ICb6j010789; Mon, 1 Dec 2008 19:12:37 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Mon, 1 Dec 2008 19:12:37 +0100 (CET) From: Wojciech Puchar To: Nejc Skoberne In-Reply-To: <49342833.4070904@skoberne.net> Message-ID: <20081201191042.N10784@wojtek.tensor.gdynia.pl> References: <200812011645.mB1GjBWj016342@brother.ludd.ltu.se> <49342833.4070904@skoberne.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: Peter B , freebsd-questions@freebsd.org Subject: Re: RAID5 on FreeBSD 6 or 7 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: Mon, 01 Dec 2008 18:12:47 -0000 > However, as I said, gvinum is slow. I also run graid5 and some say it is pretty same for me. it works and works fast. but still - small writes WILL be slow as it's RAID5 because of this i don't have much uses for it, as in most cases today drive's capacities are much larger than amount of data that has to be protected. so i use gmirror most often > stable. I've been running it for a year on a non-production server and it works > for me, but haven't seen it in action, when a drive fails or something. It is simply disconnect one drive to test. > fast, though. See it's page on Wikipedia for more info. I'd use it more if it > was part of official FreeBSD release, but for now it is only available as a > patch (AFAIK). which is strange. someone don't like RAID5 to be included in system?