From owner-freebsd-questions Wed Oct 15 16:16:35 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id QAA17191 for questions-outgoing; Wed, 15 Oct 1997 16:16:35 -0700 (PDT) (envelope-from owner-freebsd-questions) Received: from bsd.synx.com (rt.synx.com [194.167.81.239]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id QAA17178 for ; Wed, 15 Oct 1997 16:16:30 -0700 (PDT) (envelope-from remy@synx.com) Received: from s3.synx.com (s3 [192.1.1.247]) by bsd.synx.com (8.6.12/8.6.12) with SMTP id AAA04459 for ; Thu, 16 Oct 1997 00:20:02 +0100 Received: from rs1 by s3.synx.com id aa15903; 16 Oct 97 1:09 BST Date: Thu, 16 Oct 1997 01:05:04 -0100 (GMT) From: Remy NONNENMACHER To: freebsd-questions@freebsd.org Subject: Strange IDE perfs Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hello, I installed a 3.0-971012-SNAP release on a machine (AMD K6/200 - Asus TX97E) and expected impressive IDE perfs. BUT, surprise !! Comparatively to a 2.2.2-RELEASE, running on a K6/233, same card (TX97E), I can't get more than 1 MByte/s from a Quantum Udma 4.3 Gig. My 2.2.2 gives me about 8MBytes/s with the same disk. (Note: i tried flags 0x80FF and 0xA0FF on wdc def and got no diffs). Any idea ? TIA for replies. PS : the ide_pci chipset is a PIIX4 Intel.