Re: Synchronizing slots from primary to standby

On Mon, Apr 1, 2024 at 6:58 PM Bertrand Drouvot
<bertranddrouvot.pg@gmail.com> wrote:
>
> On Mon, Apr 01, 2024 at 05:04:53PM +0530, Amit Kapila wrote:
> > On Mon, Apr 1, 2024 at 2:51 PM Bertrand Drouvot
> > <bertranddrouvot.pg@gmail.com> wrote:
> > > Then there is no need to call WaitForStandbyConfirmation() as it could go until
> > > the RecoveryInProgress() in StandbySlotsHaveCaughtup() for nothing (as we already
> > > know it).
> > >
> >
> > Won't it will normally return from the first check in
> > WaitForStandbyConfirmation() because standby_slot_names_config is not
> > set on standby?
>
> I think standby_slot_names can be set on a standby. One could want to set it in
> a cascading standby env (though it won't have any real effects until the standby
> is promoted).
>

Yeah, it is possible but doesn't seem worth additional checks for this
micro-optimization.

--
With Regards,
Amit Kapila.