The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/11/runtime-config-resource.html Description:
The server has an undocumented maximum value of 10 for bgwriter_lru_multiplier, and will fail to start if it's set higher than this: LOG: 20 is outside the valid range for parameter "bgwriter_lru_multiplier" (0 .. 10) FATAL: configuration file "/.../pgdata/postgresql.conf" contains errors
