I/O Autoconfiguration function (zDAC)
In this chapter, we describe how to use the I/O Autoconfiguration function with the IBM z13 and z/OS Version 2 Release 1.
I/O Autoconfiguration is also known as z/OS Discovery and Autoconfiguration (zDAC).
With the I/O Autoconfiguration function, Hardware Configuration Definition (HCD) and Hardware Configuration Manager (HCM) allow you to discover undefined FICON storage devices on a direct access storage device (DASD) or an enterprise tape solution connected to the platform either direct attached, or using ...

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