8860ch09.fm Draft Document for Review September 23, 2019 1:28 am A coupling link between a z15 CPC and a z14 CPC using CL5 CHPIDs is defined in this  section as an example (see Figure 9-4). CE LR is defined in IOCDS similar to PSIFB. Even though this feature is a PCIe feature, a  PCHID is used instead of an AID to identify the physical card.  Example 9-1 shows a sample extract of the IOCP to define the new CHPID Type CL5 on the  z14 that connects to a z15. Example 9-2 on page 199 shows a sample extract of the corresponding IOCP definition for a  connecting CHPID Type CL5 on a z15. Chapter 9. Defining Coupling Facility links  199 Figure 9-4 CF link connection using CL5 Example 9-1 IOCP definitions for CHPID Type CL5 on z14 Example 9-2 IOCP definitions for CHPID Type CL5 on z15 ID .. * .. * SYSTEM=(3906,1),LSYSTEM=CETUS, * TOK=('CETUS',008001117A883906095804670118074F00000000,00* 000000,'18-03-15','09:58:04','........','........') RESOURCE PARTITION=((CSS(0),(CETUS0A,A),.. * ),(CETUS0D,D),(CETUS0E,E),(CETUS0F,F),(CETUS01,1),(CETUS* .. * (CSS(2),(CETUS2A,A),(CETUS2B,B),(CETUS2C,C),(CETUS2D,D),* (CETUS2E,E),.. * CHPID PATH=(CSS(2),E9),SHARED,PARTITION=((CETUS2E),(=)), * CPATH=(CSS(1),E9), CSYSTEM=ARIES,PORT=2,PCHID=13C, * TYPE=CL5 ID .. * .. * SYSTEM=(8561,1),LSYSTEM=ARIES, * TOK=('ARIES',008001117A888561095804670118074F00000000,00*