GLYPH<SM590000> FC #0411 - RoCE Express 10 Gbe SR 

GLYPH<SM590000> FC #0412 - RoCE Express2 10 GbE 

GLYPH<SM590000> FC #0430 - RoCE Express2 25 GbE 

GLYPH<SM590000> FC #0431 - zHyperLink Express 

GLYPH<SM590000> FC #0893 - Crypto Express6S 

GLYPH<SM590000> FC #0890 - Crypto Express5S 

GLYPH<SM590000> FC #0433 - Coupling Express LR 

GLYPH<SM590000> FC #0172 - Integrated Coupling Adapter SR 

GLYPH<SM590000> FC #0901 - Regional Crypto Enablement (RCE) 

CHPID types not migrated (no carry forward): 

GLYPH<SM590000> CIB 

GLYPH<SM590000> OSN 

GLYPH<SM590000> OSX 

GLYPH<SM590000> OSM 

Features that cannot be ordered nor carried forward for an upgrade to 8561: 

GLYPH<SM590000> FC #3325 - FICON Express8 LX 

GLYPH<SM590000> FC #3326 - FICON Express8 SX 

GLYPH<SM590000> FC #0404 - OSA-Express4S GbE LX 

GLYPH<SM590000> FC #0405 - OSA-Express4S GbE SX 

GLYPH<SM590000> FC #0406 - OSA-Express4S 10 GbE LR 

GLYPH<SM590000> FC #0407 - OSA-Express4S 10 GbE SR 

GLYPH<SM590000> FC #0408 - OSA-Express4S 1000BASE-T Ethernet 

GLYPH<SM590000> FC #0865 - Crypto Express4S 

GLYPH<SM590000> FC #0403 - Flash Express 

GLYPH<SM590000> FC #0402 - Flash Express 

GLYPH<SM590000> FC #0170 - HCA3-O 1x LR IFB 

GLYPH<SM590000> FC #0171 - HCA3-O 12x IFB 

GLYPH<SM590000> FC #0420 - zEDC Express 

GLYPH<SM590000> IBM zAware Firmware 

## 3.2 Upgrading an existing z14 to a z15 and maintaining your existing serial number (Frame roll MES) 

This section describes the steps to upgrade an existing z14 server already defined in your IODF to a z15 server and maintaining system serial number. 

## 3.2.1 Scenario overview 

This scenario describes the configuration steps to upgrade an existing 3906 (z14) CPC to a 8561 (z15) CPC. Key factors are as follows: 

GLYPH<SM590000> Hardware configuration definition (HCD) requires a new CPC (processor) ID for the 8561. 

GLYPH<SM590000> Keep the same CPC name for the 8561 (this is optional, the CPC name can be changed). 

GLYPH<SM590000> The 8561 processor channels connect to the same switch ports and access the same control unit interfaces. 

GLYPH<SM590000> The control unit interfaces connect to the same switch ports. 

GLYPH<SM590000> The starting IODF is the current 3906 production  input/output definition file (IODF). 

GLYPH<SM590000> The target IODF is a new 8561 work  IODF. 

