From owner-freebsd-current@FreeBSD.ORG Tue Nov 2 11:59:36 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 657E316A4CE for ; Tue, 2 Nov 2004 11:59:36 +0000 (GMT) Received: from mail.gmx.net (pop.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 6A87443D54 for ; Tue, 2 Nov 2004 11:59:35 +0000 (GMT) (envelope-from Emanuel.Strobl@gmx.net) Received: (qmail 2303 invoked by uid 65534); 2 Nov 2004 11:59:34 -0000 Received: from flb.schmalzbauer.de (EHLO cale.flintsbach.schmalzbauer.de) (62.245.232.135) by mail.gmx.net (mp016) with SMTP; 02 Nov 2004 12:59:34 +0100 X-Authenticated: #301138 From: Emanuel Strobl To: freebsd-current@freebsd.org Date: Tue, 2 Nov 2004 12:59:22 +0100 User-Agent: KMail/1.7 X-OS: FreeBSD X-Birthday: 10/06/72 X-Address: Munich, 80686 X-Tel: +49 89 18947781 X-CelPhone: +49 173 9967781 X-Country: Germany MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2127607.jZeyMfI2Dc"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200411021259.28247.Emanuel.Strobl@gmx.net> Subject: asymmetric NFS transfer rates X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Nov 2004 11:59:36 -0000 --nextPart2127607.jZeyMfI2Dc Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Sorry if you can't hear any more performance problems, but I'm wondering wh= y I=20 can't write to my 5.3-stable NFS server more that 3,5MB/s while reading giv= es=20 me 9,5MB/s? Server has a "em" card, client is also 5.3-stable with "fxp", but if I try = it=20 from my debian box with a "em" card avarage write performance is also bad b= ut=20 with strange peaks. The first second almost no data gets written to the dis= k=20 and then it peaks up to 7,5MB/s, but like said, average is also about 3MB/s. The server can easily handle 35MB/s (twe 4x160GB R5) and was idle while=20 measured! Thanks for any clarification (I tried different -w and -r sizes, but that=20 hasn't changed anything) or confirmation of that problem. =2DMano --nextPart2127607.jZeyMfI2Dc Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBh3agBylq0S4AzzwRAh5qAJ9Ggn7PMxu4D5NrUXxuepJdoBlU+ACcDnT3 M8ZuCSJ/nVAhrm9SCVvkxtU= =fp6k -----END PGP SIGNATURE----- --nextPart2127607.jZeyMfI2Dc--