Example 3

CU11A CNTLUNIT CUNUMBR=11A,PATH=(06,07),LINK=(E0,E1)    X
               UNIT=3990,CUADD=1,UNITADD=((00,16)) 
The preceding statement:
  • Assigns the control unit number of 11A to an IBM 3990 Storage Control.
  • Names two channel paths (06 and 07) to which the control unit is attached. (These paths are defined as TYPE=CNC and are assigned to an ESCON Director in the CHPID statement associated with this CNTLUNIT statement.) The CSS parameter was not specified for the PATH keyword because there is only one CSS in the configuration.
  • Assigns link address E0 to channel path 06 and link address E1 to channel path 07.
  • Defines logical address 1.
  • Defines unit addresses 00-0F to the control unit.