SHUTDOWN
Purpose: Sets the system response to [Ctrl-Alt-Del].
Syntax: SHUTDOWN = <ON|OFF>
By default: SHUTDOWN = ON
Note:
When ON, the system will close all the files open for writing
operations and save all the buffers to the disk in response to
[Ctrl-Alt-Del]. No action is undertaken in the opposite case.
As the SOFTREBOOT=ON involves closing all the files, the SHUTDOWN=OFF
cancels it.