From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail202.messagelabs.com (mail202.messagelabs.com [216.82.254.227]) by kanga.kvack.org (Postfix) with SMTP id 9D14D6B004A for ; Wed, 10 Nov 2010 09:22:30 -0500 (EST) Date: Wed, 10 Nov 2010 15:22:14 +0100 From: Pavel Machek Subject: Re: 2.6.36 io bring the system to its knees Message-ID: <20101110142214.GB1447@ucw.cz> References: <20101105014334.GF13830@dastard> <4CD696B4.6070002@kernel.dk> <20101110013255.GR2715@dastard> <20101110082458.GU2715@dastard> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101110082458.GU2715@dastard> Sender: owner-linux-mm@kvack.org To: Dave Chinner Cc: Evgeniy Ivanov , Linus Torvalds , Jens Axboe , dave b , Sanjoy Mahajan , Jesper Juhl , Chris Mason , Ingo Molnar , Pekka Enberg , Aidar Kultayev , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton , Peter Zijlstra , Nick Piggin , Arjan van de Ven , Thomas Gleixner , Ted Ts'o , Corrado Zoccolo , Shaohua Li , Steven Barrett List-ID: Hi! > > At least are there security issues? > > Why do you say, that fs can be corrupted? Metadata is still > > journalled, so only data might be corrupted, but FS should still be > > consistent. > > Data corruption is still a filesystem corruption. As far as I understand, apps should not expect anything unless they use fsync(). And fsync() still works in ext3... -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org