I tested some commands and finally it seems that --refresh ignores the --file and --directory command as all commands were active for hours until I killed them:
Is this correct? If yes, shouldn’t Plex Media Scanner throw an error, instead of doing a full refresh multiple times in parallel?
P.S. Using “–refresh --item 123” is fast, so this seems to work
EDIT: It seems “–scan” has the same problem. It does a full scan altough I tested --item, --file and --directory?! The only option that seems to work is --section.