From owner-freebsd-current@FreeBSD.ORG Mon Jul 20 09:14:22 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 05CE1106566B for ; Mon, 20 Jul 2009 09:14:22 +0000 (UTC) (envelope-from artis.caune@gmail.com) Received: from mail-fx0-f205.google.com (mail-fx0-f205.google.com [209.85.220.205]) by mx1.freebsd.org (Postfix) with ESMTP id 8E49D8FC13 for ; Mon, 20 Jul 2009 09:14:21 +0000 (UTC) (envelope-from artis.caune@gmail.com) Received: by fxm1 with SMTP id 1so273398fxm.43 for ; Mon, 20 Jul 2009 02:14:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type:content-transfer-encoding; bh=YK6hju7HhTGEx8PqxUx9ZL1hnGmVU7+Q6SkYm7jMdXw=; b=Vr1bqEhyptGPp4hcPBWRi0ZKTuO2QSTy4N2tHZd5WQEAzV00DJn8StzhWUCxEUwM/x GGS0HiTTEn5XoO3MSW9tEArg1NsVdIMQaKfEhMB1+9kIK0sOlJsWH1KM5Q3gSJTMSmvm E6lz88tkVr64V7Zy5m51ksYuxJBfQMwYqsYo8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=XFGWBYZc7W6NEUiGEV0bJ42MjSNYqJCoOUYMOVEGeXwlUxJBLl2v1e0U08g3VelV78 M6HEXXL0DZw8amcb6lXuveaGVqhNI+YILM+uiEtCzITi9w2kFKi1P+OnrueDXWwv8X3k Nfug+i3d/7fzMooZvxFo8jXoeThU9xDYWyWVs= MIME-Version: 1.0 Received: by 10.103.178.14 with SMTP id f14mr2121771mup.21.1248081260447; Mon, 20 Jul 2009 02:14:20 -0700 (PDT) Date: Mon, 20 Jul 2009 12:14:20 +0300 Message-ID: <9e20d71e0907200214s42fd7fa3k43f60ce2fd12f51d@mail.gmail.com> From: Artis Caune To: FreeBSD Current Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: unmount ZFS on shutdown, # KEYWORD: shutdown 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: Mon, 20 Jul 2009 09:14:22 -0000 Hi, When using ZFS as root file system, on shutdown it's reporting: Force unmount is experimental - report any problems. Force unmount was disabled, but then re-enabled. I also found this thread: http://www.freebsd.org/cgi/getmsg.cgi?fetch=863639+0+/usr/local/www/db/text/2007/cvs-src/20070415.cvs-src If I have 25+ ZFS file systems, console screen is full with those warnings, but anyway why just not to unmount unused file systems on shutdown and if there are any kind of problems with forced unmounts, then they will hurt only /, /var, /var/log, ... -- Artis Caune Everything should be made as simple as possible, but not simpler.