[dm-devel] PR API fixes for multipathing

[Christoph Hellwig]

On Fri, Jul 15, 2016 at 03:03:54PM -0400, Martin K. Petersen wrote:
> >>>>> "Christoph" == Christoph Hellwig <hch at lst.de> writes:
> 
> Christoph> I was a bit overeager to thing ALL_TG_PT would solve all our
> Christoph> multipathing woes in respect to persistent reservation.
> Christoph> Turns out that there are lots of possible setups where it
> Christoph> doesn't work, and we'll have to ask device mapper to register
> Christoph> all underlying devices instead.
> 
> Should I queue the sd patch or let Mike take both through the DM tree?

I think having both in the same tree would be very useful.  I don't care
which one that is.