Hi,
On 2022-03-14 11:30:02 +0900, Kyotaro Horiguchi wrote:
> That is, (as my understanding) async standbys are required to allow
> overwriting existing unreplayed records after reconnection. But,
> putting aside how to remember that LSN, if that happens at a segment
> boundary, the async replica may run into the similar situation with
> the missing-contrecord case. But standby cannot insert any original
> record to get out from that situation.
I do not see how that problem arrises on standbys when they aren't allowed to
read those records. It'll just wait for more data to arrive.
Greetings,
Andres Freund
