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From: Kaspar Schleiser <kaspar@schleiser.de>
To: Martin Schitter <ms@mur.at>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs csum failed
Date: Wed, 04 May 2011 14:31:50 +0200	[thread overview]
Message-ID: <4DC14736.7010603@schleiser.de> (raw)
In-Reply-To: <4DC13B02.9030604@mur.at>

Hey Martin,

On 05/04/11 13:39, Martin Schitter wrote:
>> Usually checksum errors is early sign of hardware failure (most
>> common are disk or power supply).
>
> that looks very unplausible to me. there is an RAID1 layer beneath btrfs
> in our setup and i don't see any errors there.
Is the btrfs RAID1 itself inside a virtual machine? I've had data 
corruption with virtio block devices > 1TB on early squeeze kernels.

Kaspar

  parent reply	other threads:[~2011-05-04 12:31 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-03 21:56 btrfs csum failed Martin Schitter
2011-05-04  0:28 ` Josef Bacik
2011-05-04  0:44   ` Martin Schitter
2011-05-04  2:18     ` Fajar A. Nugraha
2011-05-04 11:39       ` Martin Schitter
2011-05-04 11:47         ` Hugo Mills
2011-05-04 11:51         ` cwillu
2011-05-04 12:27           ` Martin Schitter
2011-05-04 13:23             ` Edward Ned Harvey
2011-05-04 14:42               ` Martin Schitter
2011-05-04 18:10                 ` Chris Mason
2011-05-04 14:09           ` Jan Schmidt
2011-05-04 12:31         ` Kaspar Schleiser [this message]
2011-05-04 13:25           ` Martin Schitter
2011-05-04 14:39     ` Josef Bacik
2011-05-04 12:39 ` Chris Mason
2011-05-04 14:06   ` Martin Schitter

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