From owner-freebsd-questions@FreeBSD.ORG Wed Jan 12 22:27:38 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 6CE3D16A4CE for ; Wed, 12 Jan 2005 22:27:38 +0000 (GMT) Received: from rogers.com (CPE00095bf5ff21-CM000f9f578d7a.cpe.net.cable.rogers.com [70.24.145.136]) by mx1.FreeBSD.org (Postfix) with ESMTP id C1C0443D1F for ; Wed, 12 Jan 2005 22:27:37 +0000 (GMT) (envelope-from gbell72@gardnerbell.ca) Received: from gardnerbell.ca (localhost [127.0.0.1]) by rogers.com (8.13.1/8.13.1) with ESMTP id j0CMPCic005223 for ; Wed, 12 Jan 2005 17:25:12 -0500 (EST) (envelope-from gbell72@gardnerbell.ca) Received: (from gbell72@localhost) by gardnerbell.ca (8.13.1/8.13.1/Submit) id j0CMP6bN005222 for freebsd-questions@freebsd.org; Wed, 12 Jan 2005 17:25:06 -0500 (EST) (envelope-from gbell72) Date: Wed, 12 Jan 2005 17:25:06 -0500 From: Gardner Bell To: freebsd-questions@freebsd.org Message-ID: <20050112222506.GA5173@gardnerbell.ca> Mail-Followup-To: freebsd-questions@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: httperf warning 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, 12 Jan 2005 22:27:38 -0000 Hi, I've been benchmarking Apache13 the past few days with httperf and always see the following warning. Open file limit > FD_SETSIZE; limiting max. # of open files to FD_SETSIZE. Can I safely increase FD_SETSIZE without buggering anything up or is this something that shouldn't be touched? If it is safe to change is this an option that one would compile into the kernel itself or is there another way of doing so? I'm thinking that it would be options FD_SETSIZE=2088, the 2088 being equivalent kern.maxfiles? I'm probbaly wrong with this assumption so hopefully someone out there can help me out. Thanks Gardner