From mboxrd@z Thu Jan  1 00:00:00 1970
From: Milan Broz <mbroz@redhat.com>
Subject: Re: bio too big device md0 (248 > 240) - lvm on top of
	raid1
Date: Wed, 19 Sep 2007 10:35:35 +0200
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References: <87ejgv27nb.fsf@thialfi.karme-net.hirschau>
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Hi,

Jens Thiele wrote:
> I think I run into the same problem as described in a thread on the lkml:
> "[dm-devel] bio too big device md1 (16 > 8)"
> Message-Id   <87irc84bcq.87hcrs4bcq@87fy7c4bcq.message.id>
> http://lkml.org/lkml/2007/4/7/81
> 
> A related thread on dm-devel about a patch that probably doesn't help:
> "[dm-devel] [2.6.22 PATCH 01/26] dm: merge max_hw_sector"
> http://www.redhat.com/archives/dm-devel/2007-May/msg00007.html
> 
> Any news regarding this one?
> Should I file a bug on http://bugzilla.kernel.org/ ?
> (It seems there is no entry yet)

Yes,  if you can reproduce it, report it to bugzilla please.

Please attach kernel version, "dmsetup table", syslog... etc. 
(you can use lvmdump command to grab all informantion and
attach it to the bug).

> PS: if I have a LVM snapshot the message disappears

so please describe this too with informations above.

Thanks,
Milan
--
mbroz@redhat.com