This site would be the focus point to propose enhancements, feature request and ideas .
If you like to contribute and have a better product, go there write your idea or vote and comments the other ones already inserted !
to start search administration and next command to remove the old node(s):
If the server is removed correctly the server will reply '1' .
As first step we need to prepare the tablespace to recover space with this command
ALTER TABLESPACE TS LOWER HIGH WATER MARK