Turn residency on or off when restarting the database server
You can use a text editor to turn residency on or off.
To change the current state of residency, use a text editor
to locate the RESIDENT parameter. Set RESIDENT to 1
to
turn residency on or to 0
to turn residency off,
and rewrite the file to disk. Before the changes take effect, you
must shut down and restart the database server.