From owner-freebsd-stable@FreeBSD.ORG Wed Jun 19 15:53:54 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 37EE6E61 for ; Wed, 19 Jun 2013 15:53:54 +0000 (UTC) (envelope-from fullermd@over-yonder.net) Received: from thyme.infocus-llc.com (server.infocus-llc.com [206.156.254.44]) by mx1.freebsd.org (Postfix) with ESMTP id 12C461BB2 for ; Wed, 19 Jun 2013 15:53:53 +0000 (UTC) Received: from draco.over-yonder.net (c-75-65-60-66.hsd1.ms.comcast.net [75.65.60.66]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by thyme.infocus-llc.com (Postfix) with ESMTPSA id 2FD5937B499; Wed, 19 Jun 2013 10:53:47 -0500 (CDT) Received: by draco.over-yonder.net (Postfix, from userid 100) id 3bb9gZ4LS8zGHF; Wed, 19 Jun 2013 10:53:46 -0500 (CDT) Date: Wed, 19 Jun 2013 10:53:46 -0500 From: "Matthew D. Fuller" To: Jeremy Chadwick Subject: Re: shutdown -r / shutdown -h / reboot all hang and don't cleanly dismount Message-ID: <20130619155346.GG1940@over-yonder.net> References: <51C1979D.3010305@ateamsystems.com> <20130619122143.GA70813@icarus.home.lan> <51C1A9BF.8030304@ateamsystems.com> <20130619133538.GA71689@icarus.home.lan> <51C1BCF6.8090606@ateamsystems.com> <20130619150414.GA72566@icarus.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130619150414.GA72566@icarus.home.lan> X-Editor: vi X-OS: FreeBSD User-Agent: Mutt/1.5.21-fullermd.4 (2010-09-15) X-Virus-Scanned: clamav-milter 0.97.6 at thyme.infocus-llc.com X-Virus-Status: Clean Cc: freebsd-stable@freebsd.org, Adam Strohl X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Jun 2013 15:53:54 -0000 On Wed, Jun 19, 2013 at 08:04:14AM -0700 I heard the voice of Jeremy Chadwick, and lo! it spake thus: > > > Readers: if any of you have a ST[123]000DM001 drive running the CC24 > firmware, and can confirm high head parking counts (SMART attribute > 193), and are willing to upgrade your drive firmware to the latest then > see if the LCC increments stop (or at least settle down to normal > levels), I'd love to hear from you. I have been socially boycotting > these models of drives because of that idiotic firmware design choice > for quite some time now (not to mention the parking on those drives > is audibly loud in a normal living room), and if the F/W actually > inhibits the excessive parking then I have some drives to consider > upgrading. :-) > I dunno about firmware, but you can smack 'em with a big hammer... /etc/rc.local: for i in 0 1; do /sbin/camcontrol cmd ada${i} -a "EF 85 00 00 00 00 00 00 00 00 00 00" done x-ref: http://lists.freebsd.org/pipermail/freebsd-stable/2009-November/052997.html LCC was somewhere in the upper 400's (I wanna say 480-some?) a year and change ago when I dropped that in. It's 506/493 now on the two drives. -- Matthew Fuller (MF4839) | fullermd@over-yonder.net Systems/Network Administrator | http://www.over-yonder.net/~fullermd/ On the Internet, nobody can hear you scream.