Stsi Output On Z13S Server - IBM z13s Technical Manual

Processor identification
The following instructions are used to obtain processor information:
The STSI instruction: STSI reports the processor model and model capacity identifier for
the base configuration and for any additional configuration changes through temporary
upgrade actions. It fully supports the concurrent upgrade functions and is the preferred
way to request processor information.
The store CPU ID (STIDP) instruction: STIDP is provided for purposes of compatibility
with a previous version.
Store system information instruction
The STSI instruction returns the MCI for the permanent configuration, and the MCI for any
temporary capacity. This process is key to the functioning of CoD offerings.
Figure 8-17 shows the relevant output from the STSI instruction.
Figure 8-17 STSI output on z13s server
Chapter 8. System upgrades
351