From owner-freebsd-stable@FreeBSD.ORG Thu May 21 21:11:20 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 542BE106566B for ; Thu, 21 May 2009 21:11:20 +0000 (UTC) (envelope-from gorshkov.pavel@gmail.com) Received: from imp03.mtu.ru (imp03.mtu.ru [62.5.255.20]) by mx1.freebsd.org (Postfix) with ESMTP id 874E98FC16 for ; Thu, 21 May 2009 21:11:19 +0000 (UTC) (envelope-from gorshkov.pavel@gmail.com) Received: from imp01.mtu.ru ([62.5.255.10]) by imp03.mtu.ru with bizsmtp id uM0Z1b00A0EE5t201M1di5; Fri, 22 May 2009 01:01:37 +0400 Received: from ss27-so02.mtu.ru ([195.34.34.250]) by imp01.mtu.ru with bizsmtp id uLyc1b00S5PoRs301LycxP; Fri, 22 May 2009 00:58:36 +0400 Received: from imp01.mtu.ru (alt-proxy-1.mtu.ru [62.5.255.74]) by ss27-so02.mtu.ru (Postfix) with ESMTP id 2BFD7229C2C for ; Fri, 22 May 2009 00:58:36 +0400 (MSD) Received: from localhost.my.domain ([91.77.65.99]) by imp01.mtu.ru with bizsmtp id uLyb1b01328VNDn01Lycwz; Fri, 22 May 2009 00:58:36 +0400 Received: from localhost (localhost [127.0.0.1]) by localhost.my.domain (8.14.3/8.14.3) with ESMTP id n4LKwZQJ039423 for ; Fri, 22 May 2009 00:58:35 +0400 (MSD) (envelope-from gorshkov.pavel@gmail.com) Date: Fri, 22 May 2009 00:58:35 +0400 From: Pavel Gorshkov To: freebsd-stable@freebsd.org Message-ID: <20090521205834.GA39267@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Operating-System: FreeBSD 7.2-STABLE amd64 X-Editor: Vim-702 http://www.vim.org User-Agent: Mutt/1.5.19 (2009-01-05) X-Spam-Flag: NO X-Spam-Yversion: Spamooborona-2.3 Subject: powerd (-adp/-hadp) strangeness on 7.2/amd64 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 May 2009 21:11:20 -0000 Every time I create/mount or unmount/detach a MFS filesystem, powerd would *immediately* react with something like the following: ### mdmfs -s 200m md /mfs load 200%, current freq 600 MHz ( 9), wanted freq 1092 MHz changing clock speed from 600 MHz to 1200 MHz load 4%, current freq 1200 MHz ( 5), wanted freq 955 MHz changing clock speed from 1200 MHz to 1000 MHz ### umount /mfs && mdconfig -d -u 0 load 200%, current freq 1000 MHz ( 6), wanted freq 1910 MHz changing clock speed from 1000 MHz to 1982 MHz or even load 4%, current freq 1600 MHz ( 3), wanted freq 1519 MHz ### mdmfs here load 100%, current freq 1600 MHz ( 3), wanted freq 4532 MHz Is that expected behaviour? :-)