From owner-freebsd-stable@FreeBSD.ORG Fri May 18 14:57:15 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 611F216A402 for ; Fri, 18 May 2007 14:57:15 +0000 (UTC) (envelope-from bseklecki@collaborativefusion.com) Received: from mx00.pub.collaborativefusion.com (mx00.pub.collaborativefusion.com [206.210.89.199]) by mx1.freebsd.org (Postfix) with ESMTP id 0E61713C487 for ; Fri, 18 May 2007 14:57:14 +0000 (UTC) (envelope-from bseklecki@collaborativefusion.com) Received: from collaborativefusion.com (mx01.pub.collaborativefusion.com [206.210.89.201]) (TLS: TLSv1/SSLv3,256bits,AES256-SHA) by wingspan with esmtp; Fri, 18 May 2007 10:57:14 -0400 id 00056414.464DBECA.00011C0D Received: from Internal Mail-Server by mx01 (envelope-from bseklecki@collaborativefusion.com) with RC4-MD5 encrypted SMTP; 18 May 2007 09:57:13 -0500 From: "Brian A. Seklecki" To: "Patrick M. Hausen" In-Reply-To: <20070518090435.GB17241@hugo10.ka.punkt.de> References: <20070518090435.GB17241@hugo10.ka.punkt.de> Organization: Collaborative Fusion, Inc. Date: Fri, 18 May 2007 10:57:13 -0400 Message-Id: <1179500233.41472.220.camel@soundwave.pgh.priv.collaborativefusion.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit X-Mailer: Evolution 2.6.3 FreeBSD GNOME Team Port Cc: freebsd-stable@freebsd.org Subject: Re: Native SATA vs. PATA-emulation - difference? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 May 2007 14:57:15 -0000 On Fri, 2007-05-18 at 11:04 +0200, Patrick M. Hausen wrote: > to UDMA33. I figure, they can safely be ignored? Only if there isn't some massive performance degradation. ports/benchmarks/bonie++ can tell you that. As for the boot loader and your gmirror volumes; it's hard to say. It's possible that there is some "absolute" or "non-relative" data in there related to the device and the bus. Also: Maybe the geometry of the devices changes between modes? Send us the comparable dmesg(8) in both modes? ~BAS -- Brian A. Seklecki Collaborative Fusion, Inc. IMPORTANT: This message contains confidential information and is intended only for the individual named. If the reader of this message is not an intended recipient (or the individual responsible for the delivery of this message to an intended recipient), please be advised that any re-use, dissemination, distribution or copying of this message is prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system.