[dm-devel] Re: dm snapshot: add allocated metadata to snapshot status

[Mike Snitzer <snitzer redhat com>]

On Fri, Oct 09 2009 at  8:07am -0400,
Alasdair G Kergon <agk redhat com> wrote:

> On Fri, Oct 09, 2009 at 01:04:00PM +0100, Alasdair G Kergon wrote:
> > So just current_area + 3?
> > (The first is 0, plus 2 for the header.)
> 
> But the header is only 1 not 2 chunks, so finally I agree, current_area + 2.
> 
> We really should get this documented...

:) I see you've taken care of it in your editing tree.

Thanks,
Mike