From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de ([212.227.126.186]:58490 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751168Ab3KPMlu (ORCPT ); Sat, 16 Nov 2013 07:41:50 -0500 Message-ID: <528765F0.7080909@friedels.name> Date: Sat, 16 Nov 2013 13:32:48 +0100 From: Hendrik Friedel MIME-Version: 1.0 To: Duncan <1i5t5.duncan@cox.net>, linux-btrfs@vger.kernel.org Subject: Re: btrfsck errors is it save to fix? References: <52742B59.3060405@friedels.name> <5274BEC8.5060804@friedels.name> <52780E20.8020405@friedels.name> <5279E581.4000700@friedels.name> <527BE712.40304@friedels.name> <527DF34B.2030309@friedels.name> <52812AAA.1080106@friedels.name> <3j78la-3nn.ln1@hurikhan77.spdns.de> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello, >> Possible? Yes. Although I did not implicitly mention it, you would >> combine "clear_cache" and "nospace_cache" - that should do the trick. >> Then unmount and check. > > Thanks and mentally noted for further reference. I didn't think about > combining the options, but it makes perfect sense now that I have, thanks > to you. =:^) For me, it unfortunately did not work: mount /dev/sdc1 /mnt/BTRFS/Video/VDR -o clear_cache,nospace_cache [wait a day or two] Checking filesystem on /dev/sdc1 UUID: 989306aa-d291-4752-8477-0baf94f8c42f checking extents checking free space cache cache and super generation don't match, space cache will be invalidated checking fs roots root 256 inode 9579 errors 100, file extent discount root 256 inode 9580 errors 100, file extent discount root 256 inode 14258 errors 100, file extent discount root 256 inode 14259 errors 100, file extent discount root 4444 inode 9579 errors 100, file extent discount root 4444 inode 9580 errors 100, file extent discount root 4444 inode 14258 errors 100, file extent discount root 4444 inode 14259 errors 100, file extent discount found 2928473450130 bytes used err is 1 total csum bytes: 3206482672 total tree bytes: 3902070784 total fs tree bytes: 38912000 total extent tree bytes: 136044544 btree space waste bytes: 411777432 file data blocks allocated: 3447164817408 referenced 3446445981696 Btrfs v0.20-rc1-596-ge9ac73b Same as before (just a bit more verbose). Does it help to delete the files at the affected inodes? How do I find, which files are stored at these inodes? Greetings, Hendrik -- Hendrik Friedel Auf dem Brink 12 28844 Weyhe Mobil 0178 1874363