| From: | shveta malik <shveta(dot)malik(at)gmail(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Ajin Cherian <itsajin(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, shveta malik <shveta(dot)malik(at)gmail(dot)com> |
| Subject: | Re: Synchronizing slots from primary to standby |
| Date: | 2024-01-25 06:11:06 |
| Message-ID: | CAJpy0uCY+1eKs1W_1LUgG=sSoqTU6pVRyHmyfRsxPatE6QysdQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Jan 25, 2024 at 9:13 AM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> > 3) Removed syncing 'failover' on standby from remote_slot. The
> > 'failover' field will be false for synced slots. Since we do not
> > support sync to cascading standbys yet, thus failover=true was
> > misleading and unused there.
> >
>
> But what will happen after the standby is promoted? After promotion,
> ideally, it should have failover enabled, so that the slots can be
> synced. Also, note that corresponding subscriptions still have the
> failover flag enabled. I think we should copy the 'failover' option
> for the synced slots.
Yes, right, missed this point earlier. I will make the change in the
next version.
thanks
Shveta
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