From owner-freebsd-stable@FreeBSD.ORG Sun Mar 30 15:11:08 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 532D237B404 for ; Sun, 30 Mar 2003 15:11:08 -0800 (PST) Received: from wantadilla.lemis.com (wantadilla.lemis.com [192.109.197.80]) by mx1.FreeBSD.org (Postfix) with ESMTP id EBB8B43F75 for ; Sun, 30 Mar 2003 15:11:06 -0800 (PST) (envelope-from grog@lemis.com) Received: by wantadilla.lemis.com (Postfix, from userid 1004) id E6DA351A6B; Mon, 31 Mar 2003 08:41:04 +0930 (CST) Date: Mon, 31 Mar 2003 08:41:04 +0930 From: Greg 'groggy' Lehey To: Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?= Message-ID: <20030330231104.GC1861@wantadilla.lemis.com> References: <20030330125138.K23911@leelou.in.tern> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5QAgd0e35j3NYeGe" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4i Organization: The FreeBSD Project Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-418-838-708 WWW-Home-Page: http://www.FreeBSD.org/ X-PGP-Fingerprint: 9A1B 8202 BCCE B846 F92F 09AC 22E6 F290 507A 4223 cc: freebsd-stable@freebsd.org cc: Lukas Ertl Subject: Re: vinum performance X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Mar 2003 23:11:09 -0000 --5QAgd0e35j3NYeGe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sunday, 30 March 2003 at 14:08:24 +0200, Dag-Erling Smrgrav wrote: > Lukas Ertl writes: >> Anyone has an idea what's going wrong here? (Apart from me doing bullsh*t >> benchmarking :-) .) > > Just out of curiosity, try again with prime stripe sizes (31, 61, 127, > 257, 509) or at least odd ones (31, 63, 127, 255, 511). If you're going to do this kind of test, make sure it's a multiple of the UFS block size, but not a power of 2. Greg -- See complete headers for address and phone numbers --5QAgd0e35j3NYeGe Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (FreeBSD) iD8DBQE+h3mIIubykFB6QiMRAs2PAJ9yW7n7Z+37GCg9v2EUIg1XDicM8wCeJIiy p0pAp/4pq11fX+TXBCJuBXc= =IRcd -----END PGP SIGNATURE----- --5QAgd0e35j3NYeGe--