8860ch14.fm Draft Document for Review September 23, 2019 12:09 am 5. Make the following updates (Figure 14-1) and press  Enter : GLYPH<SM590000> Channel path ID (CHPID) GLYPH<SM590000> Channel path type GLYPH<SM590000> Operational mode GLYPH<SM590000> Description GLYPH<SM590000> Adapter ID (AID) GLYPH<SM590000> Adapter Port GLYPH<SM590000> Partition access list Chapter 14. Adding coupling connectivity  337 14.2.2 Defining CS5 CHPIDs Figure 14-1 Processors: Change Partition Definition, Coupling Facility – Update  Partition Name  to  ARIES2E  (a naming standard based on CSS=2, Partition =E). – Review  Partition usage  and change if required. We use CF in this example. – Update  Description  to  ARIES2E test CF partition . When defining a CS5 CHPID to create a Coupling Facility link between a Coupling Facility  LPAR and a z/OS LPAR, first determine which z/OS LPARs require access to which CF LPAR,  how many CF links are required, and to how many different physical processors. CS5 coupling facility CHPIDs are defined using FC 0176 (ICA SR 2 Links) cards that are  installed on the CPC drawer as opposed to in the PCIe+ I/O drawer. The ICA SR card has two ports (Port 1 and Port 2) that provide two physical connections to  another ICA SR card on the same or different processor. Each of the ports can have up to four CHPIDs defined to these ports. The following are considerations for a new CS5 CHPID: +----------------------------- Partition List -----------------------------+  | Goto Backup Query Help |  | ----------------------------------------------------------------------- |  | |  | Command ===> ________________________________________ Scroll ===> CSR |  | |  | Select one or more partitions, then press Enter. To add, use F11. |  | |  | Processor +-------------- Change Partition Definition ---------------+ |  | Configura | | |  | Channel S | | |  | | Specify or revise the following values. | |  | / Partiti | | |  | c * | Partition name . . . ARIES2E | |  | _ * | Partition number . . E (same as MIF image ID) | |  | ********* | Partition usage . . CF + | * |  | | UID uniqueness . . . N (Y/N) | |  | | | |  | | Description . . . . ARIES2E test CF partition | |  | | | |  | | | |  | | | |  | | | |  +---------- +----------------------------------------------------------+ --+ 