Description

   The DELETE command deletes an entry from the known file list. The
   image's entry on the known file list and any global sections
   created for the image are deleted. The image file remains
   unaffected. Writable global sections are written back to disk
   upon their removal as known images.

   If a process is accessing global sections when the DELETE command
   is entered, the global sections are deleted only after the
   operation initiated by the process completes. However, once the
   command is entered, no additional processes can access the global
   sections because they are marked for deletion.