From owner-freebsd-questions@FreeBSD.ORG Mon May 9 18:15:52 2005 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 AA89D16A4EA for ; Mon, 9 May 2005 18:15:52 +0000 (GMT) Received: from mh2.centtech.com (moat3.centtech.com [207.200.51.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id C09BA43D7E for ; Mon, 9 May 2005 18:15:51 +0000 (GMT) (envelope-from anderson@centtech.com) Received: from [10.177.171.220] (neutrino.centtech.com [10.177.171.220]) by mh2.centtech.com (8.13.1/8.13.1) with ESMTP id j49IFmFR055087; Mon, 9 May 2005 13:15:48 -0500 (CDT) (envelope-from anderson@centtech.com) Message-ID: <427FA8CD.8040405@centtech.com> Date: Mon, 09 May 2005 13:15:41 -0500 From: Eric Anderson User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.7) Gecko/20050504 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Amandeep References: <427FA802.90805@chamkila.org> In-Reply-To: <427FA802.90805@chamkila.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-questions@freebsd.org Subject: Re: Low HDD tranfer rate with FreeBSD 5.3-Release X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 May 2005 18:15:52 -0000 Amandeep wrote: > Hi all, > > I am using Tyan S2098 MB with 160GB Maxtor ATA Drive and the transfer > rate is very low. FreeBSD 5.3-Release. > Any ideas what is going on here. > > The transfer rate is about 15MB/s > > when I run > #dd if=/dev/zero of=/usr/junk bs=8192 > > then do > #iostat 1 You should probably provide the appropriate information from dmesg output, along with what you expect it to be, and the outputs of the dd command. Eric -- ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology A lost ounce of gold may be found, a lost moment of time never. ------------------------------------------------------------------------