[PATCH 3/3] nvmet: include all configured ports in discovery log page for unique discover controller

[Christoph Hellwig]

On Tue, Apr 05, 2022 at 08:15:51AM +0200, Hannes Reinecke wrote:
> To make it configurable.
> Unique discovery controllers show up in configfs just like any other 
> subsystems.
> And with that we need to clarify the relationship between the discovery 
> subsystem and the other subsystems, ie which subsystems should be presented 
> by this discovery subsystem.
>
> Linking the discovery subsystem into a given port makes it obvious that
> a) this port will be presenting a discovery subsystem
> and
> b) that the discovery subsystem will be presenting all subsystems 
> configured on that port.
>
> The built-in mechanism for discovery subsystems was okay as long as the 
> discovery subsystem was built-in, too.
> But with this patchset we're moving to an explicit configuration.

Shouldn't we just require anything to be manually listed for this
case similar to how we configure referrals for the well known
discovery controller?