From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mondschein.lichtvoll.de ([194.150.191.11]:38975 "EHLO mail.lichtvoll.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752715Ab2FQIwy convert rfc822-to-8bit (ORCPT ); Sun, 17 Jun 2012 04:52:54 -0400 Received: from merkaba.localnet (ppp-93-104-149-2.dynamic.mnet-online.de [93.104.149.2]) by mail.lichtvoll.de (Postfix) with ESMTPSA id 44F7CA9 for ; Sun, 17 Jun 2012 10:52:53 +0200 (CEST) From: Martin Steigerwald To: linux-btrfs@vger.kernel.org Subject: Re: kernel got struck while scrubbing BTRFS with node- and leafsize 32768 Date: Sun, 17 Jun 2012 10:52:52 +0200 References: <201206162223.20392.Martin@lichtvoll.de> (sfid-20120616_222349_638324_6A19C7C9) In-Reply-To: <201206162223.20392.Martin@lichtvoll.de> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Message-Id: <201206171052.52542.Martin@lichtvoll.de> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Am Samstag, 16. Juni 2012 schrieb Martin Steigerwald: > [246028.219701] btrfs csum failed ino 151001 off 9441280 csum > 3484644058 private 2813574800 > [246028.368763] btrfs csum failed ino > 151001 off 9441280 csum 3484644058 private 2813574800 […] > I have no idea where these checksum errors might come from. 2 TB disk > steigerwald reports good SMART status, no recent errors and is quite > new. I think I now have an idea where they might come from: Bug 43511 - Partitions: Amiga RDB partition on 2 TB disk way too big, while OK in AmigaOS 4.1 https://bugzilla.kernel.org/show_bug.cgi?id=43511 Bug 43521 - Amiga RDB partitions: truncates miscalculated partition size instead of refusing to use it https://bugzilla.kernel.org/show_bug.cgi?id=43521 This in unrelated to BTRFS. BTRFS checksumming has made me aware of a serious issues with my Amiga RDB formatted backup harddisk. Thanks, -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7