Library /sys$common/syshlp/sysmanhelp.hlb SHUTDOWN, NODE, Qualifiers, /SAVE_FEEDBACK  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /SAVE_FEEDBACK
       /NOSAVE_FEEDBACK (default)

    Records feedback data collected from the system since it was last
    booted and creates a new version of the AUTOGEN feedback data
    file, which you can use the next time you run AUTOGEN.