From owner-freebsd-questions@FreeBSD.ORG Tue Dec 8 11:28:28 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CE9E71065676 for ; Tue, 8 Dec 2009 11:28:28 +0000 (UTC) (envelope-from cyberleo@cyberleo.net) Received: from mtumishi.cyberleo.net (mtumishi.cyberleo.net [69.72.129.14]) by mx1.freebsd.org (Postfix) with ESMTP id A9DB88FC1B for ; Tue, 8 Dec 2009 11:28:28 +0000 (UTC) Received: from [172.16.44.14] (h-74-2-96-2.chcgilgm.static.covad.net [74.2.96.2]) by mtumishi.cyberleo.net (Postfix) with ESMTPSA id CB5672826F; Tue, 8 Dec 2009 06:30:07 -0500 (EST) Message-ID: <4B1E385A.5050206@cyberleo.net> Date: Tue, 08 Dec 2009 05:28:26 -0600 From: CyberLeo Kitsana User-Agent: Thunderbird 2.0.0.23 (X11/20091109) MIME-Version: 1.0 To: cronfy References: <4B1DF953.4050504@sprinthost.ru> <4B1E2D40.9060900@sprinthost.ru> <4B1E2EDD.6050202@cyberleo.net> <4B1E306D.5030609@sprinthost.ru> In-Reply-To: <4B1E306D.5030609@sprinthost.ru> X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-questions@freebsd.org Subject: Re: FreeBSD is too filesystem errors sensitive X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Dec 2009 11:28:28 -0000 cronfy wrote: > >>> ... >>> Is there a way to say "Dear kernel, don't panic, I'am holding your hand, >>> keep working please-please-please?" If so, can it lead to complete >>> filesystem corruption indeed or it is not so serious? >>> >> >> Drop to DDB, fix it, and 'continue'? >> > > If I type 'continue' kernel says 'Dumping... rebooting...'. What magic > am I missing that you probably meant under "fix it"? That's the point. Once you have the requisite knowledge and understanding of the innards of the kernel and the intricacies of the filesystem, and how these two interact, then you will know how to 'fix it'. With that understanding, you may also know when it is safe to tell the kernel to ignore a panic that occurs to inform you of a critical problem that could cause far more damage were it left alone. -- Fuzzy love, -CyberLeo Technical Administrator CyberLeo.Net Webhosting http://www.CyberLeo.Net Furry Peace! - http://wwww.fur.com/peace/