How to work in unattended mode

To run the unattended fast-path mode for I/O Autoconfiguration, specify 2 (No) for option Show proposed definitions from the Discovery and Autoconfiguration Options dialog shown in Figure 83. In this case, after pressing Enter to start the discovery process, HCD notifies the user on the Discovered New or Changed Controller List that the discovery process is started: CONTROLLER discovery in progress - please wait .... After a successful autoconfiguration run, with all proposals automatically defined without user interaction, HCD sets the Processed field in Figure 84 to Yes for each successfully configured controller. However, if you specified policy AUTO_SS_DEVNUM_SCHEME = NONE, I/O Autoconfiguration asks you to enter your own control unit and device numbers as described in How to apply updates to the autoconfiguration proposals.