From owner-freebsd-questions@FreeBSD.ORG Wed Oct 6 20:54:49 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 BEEEE16A4CE for ; Wed, 6 Oct 2004 20:54:49 +0000 (GMT) Received: from theatre.msu.edu (theatre.msu.edu [35.8.69.30]) by mx1.FreeBSD.org (Postfix) with ESMTP id 684E043D45 for ; Wed, 6 Oct 2004 20:54:49 +0000 (GMT) (envelope-from sagejona@theatre.msu.edu) Received: from [192.168.0.4] (d47-69-71-213.try.wideopenwest.com [69.47.213.71]) (authenticated bits=0) by theatre.msu.edu (8.13.1/8.13.1) with ESMTP id i96KtdV8035474 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 6 Oct 2004 16:55:40 -0400 (EDT) (envelope-from sagejona@theatre.msu.edu) Message-ID: <41645B9B.1020301@theatre.msu.edu> Date: Wed, 06 Oct 2004 16:54:51 -0400 From: "Jonathan T. Sage" Organization: MSU Dept of Theatre User-Agent: Mozilla Thunderbird 0.8 (Windows/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Dan Finn References: <41645969.1060509@theatre.msu.edu> <89ceee7041006135036f7f9c2@mail.gmail.com> In-Reply-To: <89ceee7041006135036f7f9c2@mail.gmail.com> X-Enigmail-Version: 0.86.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime X-Phone: +1-517-974-1428 X-WWW-Home-Page: http://theatre.msu.edu X-PGP-Key-Figerprint: 182C CF3F 93A9 1DAA 2EBE D4D5 A159 96D9 452E A7F1 X-IM: AIM(jonathantsage,spartyman), ICQ(9587621), YIM(wisesage98) Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig99CB57C104A3C3DBD8015D37" X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.64 X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on www.theatre.msu.edu X-Virus-Scanned: clamd / ClamAV version devel-20040903, clamav-milter version 0.75l on www.theatre.msu.edu X-Virus-Status: Clean cc: questions@freebsd.org Subject: Re: What version of FBSD does Yahoo run? 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: Wed, 06 Oct 2004 20:54:49 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig99CB57C104A3C3DBD8015D37 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit >>>Considering that its been well documented and admitted that 5.x is 1/3 the >>>speed of 4.x at this point, do you really think they've migrated production >>>boxes? >> >> >>Most likely this is in reference to a few lines in /usr/src/UPDATING, >>stating that all of the debug features are turned on by default in 5.x < >>5.3, making it much slower. This is less than true if those options are >>turned off. > > What are those options and how do you turn them on/off? > Some of these options are : makeoptions DEBUG=-g options WITNESS options KDB options DDB options GDB options INVARIANTS options INVARIANT_SUPPORT They can be turned off by commenting them or removing them from a custom kernel config, rebuilding and installing that kernel. Details on how to do this are in the handbook. Note that as of 5.3, these have been turned off by default. ~j -- Jonathan T. Sage Theatrical Lighting / Set Designer Professional Web Design "He said he likes me, but he's not in-like with me."- Connie, King of the Hill [HTTP://www.JTSage.com] [HTTP://design.JTSage.com] [sagejona@msu.edu] [See Headers for Contact Info] --------------enig99CB57C104A3C3DBD8015D37 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBZFuboVmW2UUup/ERAg8qAJ91YKDdwVlnk+qrL7GUEisSNn60KACggb0d 4INqUTAowa8GGxHoSBUBZ2c= =+beI -----END PGP SIGNATURE----- --------------enig99CB57C104A3C3DBD8015D37--