The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/12/wal-configuration.html Description:
In the WAL configuration chapter, one finds this sentence: On Linux and POSIX platforms checkpoint_flush_after allows to force the OS that pages written by the checkpoint should be flushed to disk after a configurable number of bytes. I think I have an idea what it says, but saw some discussion to this very issue. Can it be re-written? Otherwise, an amazing, fantastic read, to this point. Job very well done!
