From owner-freebsd-questions@FreeBSD.ORG Tue Dec 14 18:03:49 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 725A616A4CE for ; Tue, 14 Dec 2004 18:03:49 +0000 (GMT) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.204]) by mx1.FreeBSD.org (Postfix) with ESMTP id 029F843D39 for ; Tue, 14 Dec 2004 18:03:49 +0000 (GMT) (envelope-from z49x2vmq@gmail.com) Received: by wproxy.gmail.com with SMTP id 69so63280wri for ; Tue, 14 Dec 2004 10:03:48 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=FddM1ayDwKrSP1jiEVZRcfVpFa9Y12EV8nxZffcmVrWwYAyEmyE38u+y7TB7r22VHKWzr/Eptk9XvCFzr++vUIcBPNJfLzIKqEyetlE5NGh+LpQ7BXs+Wk/sAzEIhbTdK7PFYUNt9xYcmdpv9z7E/VqcoJ75Nv7Xz45q9oAB7CM= Received: by 10.54.46.54 with SMTP id t54mr2794551wrt; Tue, 14 Dec 2004 10:03:48 -0800 (PST) Received: by 10.54.54.35 with HTTP; Tue, 14 Dec 2004 10:03:48 -0800 (PST) Message-ID: <2ede6f32041214100337b74e30@mail.gmail.com> Date: Tue, 14 Dec 2004 13:03:48 -0500 From: Rae Kim To: freebsd-questions@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: disk I/O slower then linux? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Rae Kim List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Dec 2004 18:03:49 -0000 I've recently changed to FreeBSD 5.3 from Gentoo linux. It looks like FreeBSD outperforms gentoo. I feel 'some' KDE applications runs at least 3 times faster on FreeBSD. ( gentoo was even prelinked) However, Disk IO seems too slow compare to linux. What makes FreeBSD so fast? Why is disk io slower? How can I make it faster?