File Mode Number 6

SFS treats this file mode number the same as file mode number 1.

Note: If you want your files to have the INPLACE attribute (update-in-place), which means that the existing records of a file are written back to their previous location on the file pool rather than in a new slot, you can create or change the extended file attributes for those files. For more information on manipulating extended file attributes, see z/VM: CMS Application Development Guide.