From owner-freebsd-geom@FreeBSD.ORG Sun Mar 27 12:19:52 2005 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BEBD616A4CE for ; Sun, 27 Mar 2005 12:19:52 +0000 (GMT) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.202]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E2CA43D58 for ; Sun, 27 Mar 2005 12:19:52 +0000 (GMT) (envelope-from mcdonald.ryan@gmail.com) Received: by wproxy.gmail.com with SMTP id 69so71543wra for ; Sun, 27 Mar 2005 04:19:51 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=nB5CGC2YMga7uDpLkDuhXsdd5n408eKUuqfs3DAQXHYVcJNiCzmlWc5StlsOEFzeesXXu4RUsCFNO48cTCEr1ODPDlzm+yi30ynzLLpCMeYohMQeJ2P52dCPpYUyGu/q3p149UGS3ee2BQAXfnmynVhXXBt76kDe/6OCwn1oRi4= Received: by 10.54.22.19 with SMTP id 19mr1566494wrv; Sun, 27 Mar 2005 04:19:51 -0800 (PST) Received: by 10.54.51.39 with HTTP; Sun, 27 Mar 2005 04:19:51 -0800 (PST) Message-ID: Date: Sun, 27 Mar 2005 06:19:51 -0600 From: Ryan McDonald To: freebsd-geom@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Reliable RAID5 yet? X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Ryan McDonald List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Mar 2005 12:19:52 -0000 I have done what I *think* is an exhaustive amount of reading about geom and vinum concerning RAID5. My question is this. Is there a reliable RAID5 solution under geom? I know you can do it vinum but I'm afraid to use vinum as it seems its on the way out (being replaced by geom). I'm a recent Linux defector and RAID5 was pretty darn simple over there. I want to build an array that I will have for a very long time to come and I'm afraid if I build it with vinum, a new release of FreeBSD in the future will drop support for it. If any of you guru's were building a software RAID5, how would you do it? I do NOT want to use a hardware RAID5 card. -Ryan