On Sun, Mar 7, 2021 at 3:39 PM Fujii Masao <masao.fu...@oss.nttdata.com> wrote:
>
>
>
> On 2021/03/06 5:37, Alvaro Herrera wrote:
> > On 2021-Mar-05, James Coleman wrote:
> >
> >> Do you have any thoughts on what you'd like to see the message be? I
> >> could change the PM_RECOVERY (without hot standby enabled) to return
> >> CAC_RECOVERY which would give us the message "the database system is
> >> in recovery mode", but that would be a change from what that state
> >> returns now in a way that's unrelated to the goal of the patch.
> >
> > Here's an idea:
> >
> > * hot_standby=on, before reaching consistent state
> >    FATAL:  database is not accepting connections
> >    DETAIL:  Consistent state has not yet been reached.
> >
> > * hot_standby=off, past consistent state
> >    FATAL:  database is not accepting connections
> >    DETAIL:  Hot standby mode is disabled.
> >
> > * hot_standby=off, before reaching consistent state
> >    FATAL:  database is not accepting connections
>
> This idea looks good to me!

+1.


> >    DETAIL:  Hot standby mode is disabled.
> >    or maybe
> >    DETAIL:  Consistent state has not yet been reached, and hot standby mode 
> > is disabled.
>
> I prefer the former message. Because the latter message meams that
> we need to output the different messages based on whether the consistent
> state is reached or not, and the followings would be necessary to implement
> that. This looks a bit overkill to me against the purpose, at least for me.

Agreed. If hot standby is off, why would the admin care about whether
it's consistent yet or not?

-- 
 Magnus Hagander
 Me: https://www.hagander.net/
 Work: https://www.redpill-linpro.com/


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