From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:60711 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752776AbaIHKAH (ORCPT ); Mon, 8 Sep 2014 06:00:07 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XQvju-0001pO-FK for linux-btrfs@vger.kernel.org; Mon, 08 Sep 2014 12:00:02 +0200 Received: from pd953ec5f.dip0.t-ipconnect.de ([217.83.236.95]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Sep 2014 12:00:02 +0200 Received: from holger.hoffstaette by pd953ec5f.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Sep 2014 12:00:02 +0200 To: linux-btrfs@vger.kernel.org From: Holger =?iso-8859-1?q?Hoffst=E4tte?= Subject: Re: Linux 3.14.18 : kernel BUG at fs/btrfs/file.c:890! Date: Mon, 8 Sep 2014 09:59:46 +0000 (UTC) Message-ID: References: <1410107980.2832.41.camel@localhost> <1410169197.2383.3.camel@daevel.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, 08 Sep 2014 11:39:57 +0200, Olivier Bonvalet wrote: > Ok, so the cause is probably solved, this is a very good news, thanks. I don't *know* that this is your specific problem, it just looks like it might be judging by the description in the patch. > And yes, I can easily use 3.17-rc3 kernel. Good. > So the problem is with current data : I don't know an easy way to > export/restore subvolumes & snapshots thought network, and I don't have > physical access to this rent servers. That's tricky, especially the snapshots. I don't remember seeing how large the partition in question is, but is there really no place where you can store a simple tar.gz dump, nuke & recreate the partition and restore the tarball? If so I'm afraid you are what's known as "up shit creek without a paddle".. > Any hope that btrfsck be updated to fix that ? By default btrfsck doesn't do anything. What happens when you run it without --repair, just to see what it finds? -h