Linux Btrfs filesystem development
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From: Martin Steigerwald <Martin@lichtvoll.de>
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	[thread overview]
Message-ID: <201206171052.52542.Martin@lichtvoll.de> (raw)
In-Reply-To: <201206162223.20392.Martin@lichtvoll.de>

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

  parent reply	other threads:[~2012-06-17  8:52 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-16 20:23 kernel got struck while scrubbing BTRFS with node- and leafsize 32768 Martin Steigerwald
2012-06-16 20:38 ` Martin Steigerwald
2012-06-16 20:39   ` Martin Steigerwald
2012-06-24 15:02     ` Martin Steigerwald
2012-06-17  8:52 ` Martin Steigerwald [this message]
2012-06-25  3:27 ` Chester
2012-06-25  7:14   ` Martin Steigerwald

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