From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moutng.kundenserver.de ([212.227.17.9]:65107 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803Ab3KFGpY (ORCPT ); Wed, 6 Nov 2013 01:45:24 -0500 Message-ID: <5279E581.4000700@friedels.name> Date: Wed, 06 Nov 2013 07:45:21 +0100 From: Hendrik Friedel MIME-Version: 1.0 To: cwillu CC: linux-btrfs Subject: Re: btrfsck errors is it save to fix? References: <52742B59.3060405@friedels.name> <5274BEC8.5060804@friedels.name> <52780E20.8020405@friedels.name> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello, sorry, I was totally unaware still being on 3.11rc2. I re-ran btrfsck with the same result: ./btrfs-progs/btrfsck /dev/sdc1 Checking filesystem on /dev/sdc1 UUID: 989306aa-d291-4752-8477-0baf94f8c42f checking extents checking free space cache checking fs roots root 256 inode 9579 errors 100 root 256 inode 9580 errors 100 root 256 inode 14258 errors 100 root 256 inode 14259 errors 100 root 4444 inode 9579 errors 100 root 4444 inode 9580 errors 100 root 4444 inode 14258 errors 100 root 4444 inode 14259 errors 100 found 1992865028914 bytes used err is 1 total csum bytes: 3207847732 total tree bytes: 3902865408 total fs tree bytes: 38875136 total extent tree bytes: 135864320 btree space waste bytes: 411665032 file data blocks allocated: 3426722545664 referenced 3426000965632 Btrfs v0.20-rc1-358-g194aa4a Now dmesg and the syslog stay clear of entries relatet to btrfs. But I think, that might also be a coincidence: I ran the old Kernel for weeks until this error came, whereas I ran this kernel merely 12h. Now: Does it make sense to futher try to find a possible bug, or do we suspect it is fixed? If so: How can I help? And: Can I fix these Problems safely with btrfsck? Regards, Hendrik Am 05.11.2013 03:03, schrieb cwillu: > On Mon, Nov 4, 2013 at 3:14 PM, Hendrik Friedel wrote: >> Hello, >> >> the list was quite full with patches, so this might have been hidden. >> Here the complete Stack. >> Does this help? Is this what you needed? >>> [95764.899294] CPU: 1 PID: 21798 Comm: umount Tainted: GF CIO >>> 3.11.0-031100rc2-generic #201307211535 > > Can you reproduce the problem under the released 3.11 or 3.12? An > -rc2 is still pretty early in the release cycle, and I wouldn't be at > all surprised if it was a bug added and fixed in a later rc. > -- Hendrik Friedel Auf dem Brink 12 28844 Weyhe Mobil 0178 1874363