From owner-freebsd-scsi@FreeBSD.ORG Wed Jul 23 01:45:12 2003 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D722A37B401 for ; Wed, 23 Jul 2003 01:45:12 -0700 (PDT) Received: from axl.seasidesoftware.co.za (axl.seasidesoftware.co.za [196.31.7.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id 042F343FA3 for ; Wed, 23 Jul 2003 01:45:12 -0700 (PDT) (envelope-from sheldonh@starjuice.net) Received: from sheldonh by axl.seasidesoftware.co.za with local (Exim 4.20) id 19fFFG-0009d7-3v for freebsd-scsi@FreeBSD.org; Wed, 23 Jul 2003 10:45:10 +0200 Date: Wed, 23 Jul 2003 10:45:10 +0200 From: Sheldon Hearn To: freebsd-scsi@FreeBSD.org Message-ID: <20030723084510.GC32528@starjuice.net> Mail-Followup-To: freebsd-scsi@FreeBSD.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: Sheldon Hearn Subject: Can Adaptec AIC-7902 do RAID-5? X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jul 2003 08:45:13 -0000 Hi folks, I've been googling like crazy and have gotten mixed answers on the AIC-7902's RAID support. The product spec says it can do RAID-0 and RAID-1. Other articles show benchmarks involving RAID-5. I'm concerned that this is software RAID-5, which won't do me any good at all for FreeBSD. Any FreeBSD users using an AIC-7902 with 3 or more disks in a RAID-5 configuration? Thanks, Sheldon.