From mboxrd@z Thu Jan  1 00:00:00 1970
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Thu, 14 Oct 2010 11:04:02 +0200
Subject: [PATCH] lvconvert: provide useful error when snapshot-merge target missing
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References: <20101013185302.GA2944@redhat.com> <4CB6034D.5080603@redhat.com>
	<20101013214257.GC32395@agk-dp.fab.redhat.com>
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Dne 13.10.2010 23:42, Alasdair G Kergon napsal(a):
> On Wed, Oct 13, 2010 at 09:06:53PM +0200, Milan Broz wrote:
>> I think this will break shared (external) segment module ABI.
> 
> Indeed - we make no guarantees for that ABI and don't even bother 
> versioning it.  We don't believe there are any out-of-tree users.
> 

I'd propose to drop/turn off this feature completely - targets usually cannot
work without heavy tweaking through the rest of the code anyway. So in fact we
rather 'pretend' there is such functionality.

Zdenek