From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from efeu.mur.at ([89.106.208.66]:37183 "EHLO efeu.mur.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752018Ab3ISRH3 (ORCPT ); Thu, 19 Sep 2013 13:07:29 -0400 Message-ID: <523B2F4B.6050702@mur.at> Date: Thu, 19 Sep 2013 19:07:23 +0200 From: =?UTF-8?B?Sm9naSBIb2Ztw7xsbGVy?= MIME-Version: 1.0 To: linux-btrfs@vger.kernel.org CC: Frank Holton Subject: Re: rootfs crash References: <5236E1FF.4080900@mur.at> <5238343F.3020802@mur.at> <20130917111809.GA16032@panda> <52384A08.40404@mur.at> <523873FC.20504@mur.at> <5239EDC3.2060804@mur.at> In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------enig7EE8A3DC8409BDC63DBAD34A" Sender: linux-btrfs-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig7EE8A3DC8409BDC63DBAD34A Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello Frank, Am 2013-09-19 18:18, schrieb Frank Holton: > I'm not sure what's causing the free error, I'll keep looking. So am I :) In fact I would really like to help fix the tool. I hope I can provide some suggestions for fixes, but I'm having my trouble with the code ;) All I can tell so far is that when you run `btrfs restore` via valgrind you get much farther then without. But even that eventually crashes :( > Have you tried running restore on your home subvolume yet? By default > restore only works on the default subvolume which in your case is / I managed to retrieve almost everything from /home/. I am even working on the machine that had the crashed file system now :) > The following command will try to restore your /home subvolume > btrfs restore -i -r 258 [image] [destination] Good point! I could not find any references to restoring only parts of the file system. It's just a pain to see it restoring everything in /var/cache/apt/archives ... and stopping before it get's to `valuable` data ;) > Run that and see if you get your home folder restored. Hopefully the > errors are only on the root volume. I will give it another try since I have backups of the corrupted devices anyhow and will use them as test ground now. Thanks for your reply! Cheers! --=20 j.hofm=C3=BCller Optimism doesn't alter the laws of physics. - Subcommander T'Pol --------------enig7EE8A3DC8409BDC63DBAD34A Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (GNU/Linux) iF4EAREIAAYFAlI7L0sACgkQkaXhaapqItlhPgEA2T4GEZ0ZgP+MRdZxF699jPLM yKJ5m/QQE1jzWkjpHSsBAIWjqbKonzc9KDbkqPLC56aqzg5FsIUh0ObU7RvbRUA2 =h8Pu -----END PGP SIGNATURE----- --------------enig7EE8A3DC8409BDC63DBAD34A--