From owner-freebsd-questions@FreeBSD.ORG Sat Nov 19 16:08:20 2005 Return-Path: X-Original-To: questions@freebsd.org 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 DCA1916A420 for ; Sat, 19 Nov 2005 16:08:20 +0000 (GMT) (envelope-from mi+kde@aldan.algebra.com) Received: from aldan.algebra.com (aldan.algebra.com [216.254.65.224]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C29043D46 for ; Sat, 19 Nov 2005 16:08:20 +0000 (GMT) (envelope-from mi+kde@aldan.algebra.com) Received: from aldan.algebra.com (blue [127.0.0.1]) by aldan.algebra.com (8.13.4/8.13.4) with ESMTP id jAJG8Jr1024562 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 19 Nov 2005 11:08:19 -0500 (EST) (envelope-from mi+kde@aldan.algebra.com) Received: from localhost (localhost [[UNIX: localhost]]) by aldan.algebra.com (8.13.4/8.13.4/Submit) id jAJG8Ir9024561; Sat, 19 Nov 2005 11:08:18 -0500 (EST) (envelope-from mi+kde@aldan.algebra.com) From: Mikhail Teterin To: "Andrew P." Date: Sat, 19 Nov 2005 11:08:18 -0500 User-Agent: KMail/1.8.2 References: <200511181924.17282.mi+mx@aldan.algebra.com> In-Reply-To: X-Face: %UW#n0|w>ydeGt/b@1-.UFP=K^~-:0f#O:D7whJ5G_<5143Bb3kOIs9XpX+"V+~$adGP:J|SLieM31VIhqXeLBli" Cc: questions@freebsd.org Subject: Re: throttling NFS writes X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Nov 2005 16:08:21 -0000 On Saturday 19 November 2005 07:31 am, Andrew P. wrote: = It's also not really hard to write a client-sever system (Perl is good = for that), where server watches hardware resources on the host and = clients query them before any activity. Sort of traffic lights. About = 50-100 lines of Perl code. Except the database servers (which are the backup clients) run proprietary software and will not cooperate... So it needs to be entirely on-sided. -mi