From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764599AbZE1UsT (ORCPT ); Thu, 28 May 2009 16:48:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761217AbZE1UsI (ORCPT ); Thu, 28 May 2009 16:48:08 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:48794 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758689AbZE1UsG (ORCPT ); Thu, 28 May 2009 16:48:06 -0400 Date: Thu, 28 May 2009 22:48:02 +0200 From: Pavel Machek To: Miklos Szeredi Cc: akpm@linux-foundation.org, niel.lambrechts@gmail.com, linux-kernel@vger.kernel.org, gregkh@suse.de, rjw@sisk.pl Subject: Re: 2.6.29.4: hibernation fails with large kernel trace Message-ID: <20090528204802.GE11477@elf.ucw.cz> References: <4A1C36FF.4080000@gmail.com> <20090527223241.c6fb2caf.akpm@linux-foundation.org> <20090528114527.GA2140@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2009-05-28 17:06:37, Miklos Szeredi wrote: > On Thu, 28 May 2009, Pavel Machek wrote: > > In the meantime, people should stop/restart fuse around > > suspend/hibernation, I guess... > > Which is not possible if the filesystem is busy, and it _will_ be busy > in all cases where we now see freeze failures. Well, maybe people will need to kill few processes to get it to suspend :-(. > And just a reminder that this problem is not fuse specific: similar > freeze failures can also happen for network filesystems routed over a > tun/tap device (e.g. NFS over OpenVPN). Agreed, general solution would be nice. In NFS over OpenVPN case, people will need to unmount NFS :-(, and maybe kill processes to do that. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html