Hi,
On 2021-04-21 16:55:28 -0400, Tom Lane wrote:
> My concern about it was not at all about performance, but that every time
> you write it is a new opportunity for the filesystem to lose or corrupt
> the data.
We already do, sometimes very frequent, control file updates on standbys
to update minRecoveryLSN. I don't recall reports of that causing
corruption issues. So I'd not be too concerned about that aspect?
Greetings,
Andres Freund
