From owner-freebsd-hackers@FreeBSD.ORG Fri Nov 25 16:34:38 2005 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8FB4116A41F for ; Fri, 25 Nov 2005 16:34:38 +0000 (GMT) (envelope-from therbelot@dibcom.fr) Received: from smtp3-g19.free.fr (smtp3-g19.free.fr [212.27.42.29]) by mx1.FreeBSD.org (Postfix) with ESMTP id B14AC43D62 for ; Fri, 25 Nov 2005 16:34:37 +0000 (GMT) (envelope-from therbelot@dibcom.fr) Received: from dibcom94.dibcom.fr (bau91-1-82-239-244-158.fbx.proxad.net [82.239.244.158]) by smtp3-g19.free.fr (Postfix) with ESMTP id 1CF51361A9 for ; Fri, 25 Nov 2005 17:34:35 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by dibcom94.dibcom.fr (Postfix) with ESMTP id 10F7D1DB18A for ; Fri, 25 Nov 2005 17:34:39 +0100 (CET) Received: from dibcom94.dibcom.fr ([127.0.0.1]) by localhost (dibcom94.dibcom.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 07598-03 for ; Fri, 25 Nov 2005 17:34:37 +0100 (CET) Received: from dibcom109.dibcom.fr (dibcom109.dibcom.fr [192.168.200.109]) by dibcom94.dibcom.fr (Postfix) with ESMTP id 6D9921DB178 for ; Fri, 25 Nov 2005 17:34:37 +0100 (CET) Received: by dibcom109.dibcom.fr (Postfix, from userid 1000) id 671B0C623B; Fri, 25 Nov 2005 17:34:37 +0100 (MET) Received: from dibcom62 (dibcom62 [192.168.200.62]) by dibcom109.dibcom.fr (Postfix) with ESMTP id 0F676C4026 for ; Fri, 25 Nov 2005 17:34:37 +0100 (MET) From: Thierry Herbelot To: hackers@freebsd.org Date: Fri, 25 Nov 2005 17:34:36 +0100 User-Agent: KMail/1.8 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200511251734.36605.therbelot@dibcom.fr> X-Virus-Scanned: amavisd-new at example.com X-Mailman-Approved-At: Fri, 25 Nov 2005 16:57:25 +0000 Cc: Subject: Promise FastTrak RAID 5 support ? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2005 16:34:38 -0000 Hello, I've been googling for some time and I can't seem to find out whether the ata subsystem of FreeBSD supports the RAID5 feature of the Promise boards. Two boards seem interesting : (by Promise) FastTrak S150 SX4-M and FastTrak SX4100 (I haven't exactly seen the differences, though) from the ATA mkIII update commit log, it seems that the RAID support for Promises is fairly good, but even after a glimpse at the ata-raid src in cvsweb, I'm not sure of anything. Has any one a hint on a cost-effective, FreeBSD-supported RAID-5 SATA disk controller ? TfH