From owner-freebsd-current@FreeBSD.ORG Wed May 2 17:21:27 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id CF93A16A401 for ; Wed, 2 May 2007 17:21:27 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from igloo.linux.gr (igloo.linux.gr [62.1.205.36]) by mx1.freebsd.org (Postfix) with ESMTP id 3259413C4AD for ; Wed, 2 May 2007 17:21:26 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from kobe.laptop (host5.bedc.ondsl.gr [62.103.39.229]) (authenticated bits=128) by igloo.linux.gr (8.13.8/8.13.8/Debian-3) with ESMTP id l42HKoHR018130 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Wed, 2 May 2007 20:20:56 +0300 Received: from kobe.laptop (kobe.laptop [127.0.0.1]) by kobe.laptop (8.14.1/8.14.1) with ESMTP id l42HKWnk001813 for ; Wed, 2 May 2007 20:20:43 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Received: (from keramida@localhost) by kobe.laptop (8.14.1/8.14.1/Submit) id l42HKWHM001812 for freebsd-current@freebsd.org; Wed, 2 May 2007 20:20:32 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Date: Wed, 2 May 2007 20:20:31 +0300 From: Giorgos Keramidas To: freebsd-current@freebsd.org Message-ID: <20070502172031.GA1793@kobe.laptop> References: <20070502170721.GA1677@kobe.laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070502170721.GA1677@kobe.laptop> X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-3.525, required 5, autolearn=not spam, ALL_TRUSTED -1.80, AWL 0.67, BAYES_00 -2.60, DNS_FROM_RFC_ABUSE 0.20) X-Hellug-MailScanner-From: keramida@ceid.upatras.gr X-Spam-Status: No Subject: Re: reboot/halt/shutdown -d option X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 May 2007 17:21:27 -0000 On 2007-05-02 20:07, Giorgos Keramidas wrote: > Does the -d option of shutdown/reboot work for anyone else? > > I've been trying to test the patch of bin/70536 on a recent HEAD > installation, running on my laptop, and using the -d option of reboot > seems to block forever when the kernel starts dumping. > > The last messages I see on my console are: > > Waiting (max 60 seconds) for system process `vnlru' to stop...done > Waiting (max 60 seconds) for system process `bufdaemon' to stop...done > Waiting (max 60 seconds) for system process `syncer' to stop... > Syncing disks, vnodes remaining...1 1 1 0 0 done > All buffers synced. > Physical memory: XXX MB > Dumping YY MB: > > and that's the last thing printed. I tried escaping to KDB with > CTRL+ALT+ESC but it seems that at this point KDB is no longer > accessible. > > FWIW, the value of debug.minidump is 1. I'm going to try with 0 next, > but i just thought I'd post this to see if anyone else has successfully > used the -d flag to reboot/shutdown. No luck with debug.minidump=0 either :-/