Allocate cache file's size amount of memory for the file cache so it doesn't have to grow it constantly while reading the file.
Allocate cache file's size amount of memory for the file cache so it doesn't
have to grow it constantly while reading the file.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot