Diagnostic debug diskette
A valid Diagnostic Debug Diskette contains the following files: ./.signature, ./etc/NOKEYPOS.
The .signature file contains a single line describing the diskette purpose. For this diskette, the description could be either /etc/diagpatch or /etc/diagconf. The script file does not need to be present if files are not being replaced.
The /etc/NOKEYPOS file is a zero length file.
Note: This
function can be combined with either the Patch or Configuration diskette
by simply adding the /etc/NOKEYPOS file to either diskette.