From owner-freebsd-stable@FreeBSD.ORG Mon Feb 13 22:14:14 2012 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 8E82D1065673; Mon, 13 Feb 2012 22:14:14 +0000 (UTC) (envelope-from claudiu.vasadi@gmail.com) Received: from mail-lpp01m020-f182.google.com (mail-lpp01m020-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id C61428FC0C; Mon, 13 Feb 2012 22:14:13 +0000 (UTC) Received: by lbbgj3 with SMTP id gj3so3996955lbb.13 for ; Mon, 13 Feb 2012 14:14:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=Why2PvYEvQ8zEAy0gHmBjsTg84PA4/YydzfNfB4Ahxs=; b=YVY7hQ09Qbr3oZrSgSqyzUhQm0qHcf62HQEpvbSQWydc6kPr39p8/AiSb2aeJsbF+Y UbKpYjJO5YdCThm0aCn3ItkjhC2KDzY8LHO5J2fEFuvVFUw8YDjsTaDm7ZaoY+JMKORg iVzEguumb04xuzjetNG8YkFFIsTriYBrToz70= MIME-Version: 1.0 Received: by 10.152.136.20 with SMTP id pw20mr12678718lab.32.1329169549195; Mon, 13 Feb 2012 13:45:49 -0800 (PST) Received: by 10.152.114.197 with HTTP; Mon, 13 Feb 2012 13:45:49 -0800 (PST) In-Reply-To: <4F397EB7.1010402@FreeBSD.org> References: <4F397A70.3080104@FreeBSD.org> <4F397EB7.1010402@FreeBSD.org> Date: Mon, 13 Feb 2012 22:45:49 +0100 Message-ID: From: claudiu vasadi To: Doug Barton , freebsd-fs@freebsd.org, freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: Why won't 8.2 umount -f? 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: Mon, 13 Feb 2012 22:14:14 -0000 On Mon, Feb 13, 2012 at 10:20 PM, Doug Barton wrote: > On 02/13/2012 13:02, Doug Barton wrote: > > Is there some magic I'm missing to convince an 8.2 system to umount -f? > > I had an NFS server crash, so I'm trying to get the mounts updated. All > > of the 7.x systems happily did 'umount -f', but the 8.x systems (mostly > > 8.2-pN) are just hanging forever. > > ... and it gets worse. I just 'shutdown -r now'ed one of my > less-critical 8.2 systems, and it hung for several minutes after "All > buffers synced." After a power cycle it came back, but the buffers > weren't actually synced because it's still fsck'ing some pretty large > file systems. > > What the heck? > > -- > > It's always a long day; 86400 doesn't fit into a short. > > Breadth of IT experience, and depth of knowledge in the DNS. > Yours for the right price. :) http://SupersetSolutions.com/ > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > Ok, I remember another bug we had some while ago ... so, humor me on this: reproduce the problem where you "shutdown -r now", actually do "shutdown -r now" and leave it be, but check the time at which you issued the cmd. If this is the old but I was told about, the system should reboot exactly after 60 minutes (1 hour). PS: I might be wrong, It's just a hunch. -- Best regards, Claudiu Vasadi