From owner-freebsd-fs@FreeBSD.ORG Thu Mar 22 19:18:54 2012 Return-Path: Delivered-To: fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8B8A61065673; Thu, 22 Mar 2012 19:18:54 +0000 (UTC) (envelope-from gperez@entel.upc.edu) Received: from violet.upc.es (violet.upc.es [147.83.2.51]) by mx1.freebsd.org (Postfix) with ESMTP id 0F4248FC17; Thu, 22 Mar 2012 19:18:53 +0000 (UTC) Received: from ackerman2.upc.es (ackerman2.upc.es [147.83.2.244]) by violet.upc.es (8.14.1/8.13.1) with ESMTP id q2MHrW8K032530 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 22 Mar 2012 18:53:33 +0100 Received: from portgus.lan (152.Red-83-44-98.dynamicIP.rima-tde.net [83.44.98.152]) (authenticated bits=0) by ackerman2.upc.es (8.14.4/8.14.4) with ESMTP id q2MHrVZO023276 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Thu, 22 Mar 2012 18:53:31 +0100 Message-ID: <4F6B66F0.9060001@entel.upc.edu> Date: Thu, 22 Mar 2012 18:52:48 +0100 From: =?UTF-8?B?R3VzdGF1IFDDqXJleg==?= User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0.3) Gecko/20120316 Thunderbird/10.0.3 MIME-Version: 1.0 To: gnn@freebsd.org References: <4F5C81BA.1050001@entel.upc.edu> <86ehswtmek.wl%gnn@neville-neil.com> <4F5FCCD7.7070609@entel.upc.edu> <86mx7dd1d9.wl%gnn@neville-neil.com> In-Reply-To: <86mx7dd1d9.wl%gnn@neville-neil.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.70 on 147.83.2.244 X-Mail-Scanned: Criba 2.0 + Clamd X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (violet.upc.es [147.83.2.51]); Thu, 22 Mar 2012 18:53:33 +0100 (CET) Cc: FreeBSD current , fs@freebsd.org Subject: Re: RFC: FUSE kernel module for the kernel... X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Mar 2012 19:18:54 -0000 On 18/03/2012 22:51, gnn@freebsd.org wrote: > At Tue, 13 Mar 2012 23:40:23 +0100, > Gustau Pérez wrote: >> Hi, >> >> testing ntfs-3g, after doing a bit large transfer with rsync, I >> found I couldn't unmount the filesystem. After some tries and before >> checking that no process was accessing the filesystem I tried to force >> the unmont. After that the system paniced instantly. >> >> I'm running HEAD/AMD64 r232862+head-fuse-2.diff. >> >> I have a dump of it, but it would seem that fuse is missing debug >> symbols (I don't know why), so the backtrace is incomplete. I compiled >> fuse just by doing make on $SRCDIR/sys/modules/fuse. I'll try to >> reproduce the panic and figure out what happens. Any help would be also >> appreciated on this other issue. >> > If and when you get a panic dump please pass it along. > > Best, > George I'm trying to reproduce it. I saw that the fuse module is not built during kernel build process. I added it to sys/modules/Makefile. That way it will be built with debug symbols. That would allow me to get a complete core. I'll try to get it a post it as soon as possible. About the setattr/getattr blocking problems with gvfs-fuse-daemon, I will also try to see what is going on. Help will be appreciated because it is quite useful in the desktop. George, please ping me when you have time, I don't to send many information to the list, it may get difficult to follow (I you think it won't, please let me know and I'll send my findings as they happen). Thanks, Gustau