From owner-freebsd-questions@FreeBSD.ORG Sat Jan 8 13:41:41 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 E41EC16A4CE for ; Sat, 8 Jan 2005 13:41:41 +0000 (GMT) Received: from webmail.uoi.gr (webmail.uoi.gr [195.130.120.121]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3A9A043D45 for ; Sat, 8 Jan 2005 13:41:40 +0000 (GMT) (envelope-from dkouroun@cc.uoi.gr) Received: from webmail.uoi.gr (localhost [127.0.0.1])j08DfbNP003779 for ; Sat, 8 Jan 2005 15:41:38 +0200 Received: (from wwwrun@localhost) by webmail.uoi.gr (8.12.10/8.12.10/Submit) id j08DfbHa003778 for freebsd-questions@freebsd.org; Sat, 8 Jan 2005 15:41:37 +0200 Received: from 212-70-197-166.rod.dialup.tee.gr (212-70-197-166.rod.dialup.tee.gr [212.70.197.166]) by webmail.uoi.gr (IMP) with HTTP for ; Sat, 8 Jan 2005 15:41:37 +0200 Message-ID: <1105191697.41dfe311aea10@webmail.uoi.gr> Date: Sat, 8 Jan 2005 15:41:37 +0200 From: dkouroun@cc.uoi.gr To: freebsd-questions@freebsd.org References: <20050108120107.1BD0B16A500@hub.freebsd.org> In-Reply-To: <20050108120107.1BD0B16A500@hub.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Internet Messaging Program (IMP) 3.2.2 X-Originating-IP: 212.70.197.166 Subject: Plans about GIANT-LOCK, SMP performance ... 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: Sat, 08 Jan 2005 13:41:42 -0000 Dear users, Does anybody know what are the plans, for locking mechanism like GIANT-LOCK in future 5.3 Releases? I have heard from many people that this GIANT-Locking mechanism is not the best thing to have! Some said that it may be replaced. Some also said that it won't. 1:) What are the plans about it? 2:) How does this affect performance? 3:) Which is version is best for an Opteron QUAD? 4.10 Release or > 5.X Release ??? Thanks in advance! D.K.