Is there any way to configure Oracle 11g's default block size on installation? I have tried Oracle 11g r2 and r3, during both installations block size is 8k and it is disabled (and can not be modified).
I shall restore a data-pump backup from a 16k block size database, so I need to make mine 16k too.
I know I can do this by assigning block size to individual tablespaces (data files), but I am looking for a way to set the default data file size on the whole oracle instance.