From owner-freebsd-current Sat Apr 8 02:53:18 1995 Return-Path: current-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id CAA09004 for current-outgoing; Sat, 8 Apr 1995 02:53:18 -0700 Received: from ref.tfs.com (ref.tfs.com [140.145.254.251]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id CAA08998 for ; Sat, 8 Apr 1995 02:53:17 -0700 Received: (from phk@localhost) by ref.tfs.com (8.6.8/8.6.6) id CAA21374; Sat, 8 Apr 1995 02:53:04 -0700 From: Poul-Henning Kamp Message-Id: <199504080953.CAA21374@ref.tfs.com> Subject: Re: Disk performance To: taob@gate.sinica.edu.tw (Brian Tao) Date: Sat, 8 Apr 1995 02:53:03 -0700 (PDT) Cc: freebsd-current@FreeBSD.org In-Reply-To: from "Brian Tao" at Apr 8, 95 05:34:02 pm Content-Type: text Content-Length: 499 Sender: current-owner@FreeBSD.org Precedence: bulk Just to remind you how far we have got: Seagate ST506, 20Mb "BIOS Type 2" disk: dd if=/dev/rwd0d of=/dev/null bs=8k count=200 200+0 records in 200+0 records out 1638400 bytes transferred in 10 secs (163840 bytes/sec) Imprimis(?) 94186-383 ESDI disk: dd if=/dev/rwd2d of=/dev/null bs=8k count=400 400+0 records in 400+0 records out 3276800 bytes transferred in 8 secs (409600 bytes/sec) And yes, I have now finally some HW where I can attempt to make bad144 work again ;-) Poul-Henning