[lvm-devel] [PATCH] Fix RHBZ 754198 (multiple dmeventd snapshot extensions)

[Petr Rockai]

Alasdair G Kergon <agk at redhat.com> writes:

> On Fri, Nov 18, 2011 at 08:46:44PM +0100, Peter Rockai wrote:
>> that lvconvert did
>> not change anything. We don't know 2 and wrongly assume that nothing
>> changes, ever (that's the bug).
>
> Yes, and we can detect 2 from the status line by checking whether the
> device size changed, avoiding the need for the new exit code.

Which is exactly what I proposed two mails back as a workaround for not
being able to use the exit code. So is that the preferred solution?

-- 
id' Ash = Ash; id' Dust = Dust; id' _ = undefined