From owner-freebsd-current Mon Aug 25 16:01:38 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id QAA18543 for current-outgoing; Mon, 25 Aug 1997 16:01:38 -0700 (PDT) Received: from time.cdrom.com (root@time.cdrom.com [204.216.27.226]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id QAA18536 for ; Mon, 25 Aug 1997 16:01:34 -0700 (PDT) Received: from time.cdrom.com (jkh@localhost.cdrom.com [127.0.0.1]) by time.cdrom.com (8.8.7/8.6.9) with ESMTP id QAA26396; Mon, 25 Aug 1997 16:01:22 -0700 (PDT) To: Ollivier Robert cc: current@FreeBSD.ORG Subject: Re: IDE vs SCSI was: flags 80ff works (like anybody doubted it) In-reply-to: Your message of "Mon, 25 Aug 1997 22:16:25 +0200." <19970825221625.33901@keltia.freenix.fr> Date: Mon, 25 Aug 1997 16:01:22 -0700 Message-ID: <26392.872550082@time.cdrom.com> From: "Jordan K. Hubbard" Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > Here are some data points as well. sd1 is an IBM DCAS 34330W (used here in > narrow mode only), sd0 is a IBM DORS 32160; both are on the same ASUS > SC-200. Hmmm. If we're going to talk SCSI perf, let's get seriously SCSI here then: Quantum XP39100W drive on 2940UW controller: root@time-> dd if=/dev/rsd0 of=/dev/null count=1600 bs=64k 1600+0 records in 1600+0 records out 104857600 bytes transferred in 10.974902 secs (9554309 bytes/sec)