On 2020-11-20 16:47, Sergei Kornilov wrote:
> Hmm... Good question. How about putting CheckForStandbyTrigger() in a wait loop, but reporting FATAL with an
appropriatemessage, such as "promotion is not possible because of insufficient parameter settings"?
> Also it suits me if we only document that we ignore promote here. I don't think this is an important case. And yes,
it'snot easy to allow promotion, since we have already updated control file.
>
> Probably we need pause only after we reached consistency?
Here is an updated patch that implements both of these points. I have
used hot standby active instead of reached consistency. I guess
arguments could be made either way, but the original use case really
cared about hot standby.
--
Peter Eisentraut
2ndQuadrant, an EDB company
https://www.2ndquadrant.com/
