linux-kernel - Re: todays git regression (2.6.32-04008.g3ff6a46): lot of device mapper warnings

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Date:	Wed, 9 Dec 2009 22:45:02 +0100
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Heinz Diehl <htd@...cy-poultry.org>
Cc:	linux-kernel@...r.kernel.org, martin.petersen@...cle.com
Subject: Re: todays git regression (2.6.32-04008.g3ff6a46): lot of device
	mapper warnings

On Wed, Dec 09 2009, Heinz Diehl wrote:
> On 09.12.2009, Christian Borntraeger wrote: 
> 
> > with todays git I got a huge amount of warnings for device mapper:
> > device-mapper: uevent: version 1.0.3                                                                              
> > device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@...hat.com                                  
> > device-mapper: table: 252:0: target device dasdf1 is misaligned: physical_block_size=4096, logical_block_size=4096, alignment_offset=0, start=196608                                                                                
> [...]
>  
> > The same devices produce no warning with a 2.6.32 vanilla kernel.
> 
> I have exactly the same here...

Can either one of you try and bisect it? I've cc'ed Martin, it's likely
one of the io stacking patches that causes this.

-- 
Jens Axboe

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