GLYPH<SM590000> SSC (Secure Service Container) mode LPAR can run on: – Dedicated or shared CPs  – Dedicated or shared IFLs All LPAR modes, required characterized PUs, operating systems, and the PU  characterizations that can be configured to an LPAR image are listed in Table 3-5. The  available combinations of dedicated (DED) and shared (SHR) processors are also included.  For all combinations, an LPAR also can include reserved processors that are defined, which  allows for nondisruptive LPAR upgrades. LPAR mode PU type Operating systems PUs usage z/Architecture  (General) CPs z/Architecture operating systems  (z/OS, z/VSE, z/TPF) Linux on Z CPs DED or CPs SHR CPs  and z IIPs z/OS  z/VM (V6R3 and later for guest  exploitation). ESA/390 operating  systems a CPs DED or zIIPs DED or CPs SHR or zIIPs SHR Coupling  facility ICFs  or CPs CFCC ICFs DED or ICFs SHR or CPs DED or CPs SHR LINUX only IFLs  or  CPs Linux on Z z/VM IFLs DED or IFLs SHR or CPs DED or CPs SHR z/VM CPs, IFLs,  zIIPs, or  ICFs z/VM (V6R4 and later) All PUs must be SHR or DED SSC b IFLs,  or  CPs IBM zAware z/VSE Network Appliance IFLs DED or IFLs SHR or CPs DED or CPs SHR Table 3-5 LPAR mode and PU usage a. ESA/390 operating systems cannot be IPL’ed on z14 ZR1. Limited support for z/VM guests. b. Secure Service Container Dynamically adding or deleting a logical partition name Dynamically adding or deleting an LPAR name is the ability to add or delete LPARs and their  associated I/O resources to or from the configuration without a POR. The extra channel subsystem and multiple image facility (MIF) image ID pairs (CSSID/MIFID)  can be assigned later to an LPAR for use (or later removed). This process can be done  through dynamic I/O commands by using the HCD. At the same time, required channels must  be defined for the new LPAR.  Partition profile:  Cryptographic coprocessors are not tied to partition numbers or MIF IDs.  They are set up with Adjunct Processor (AP) numbers and domain indexes. These  numbers are assigned to a partition profile of a specific name. The client assigns these AP  numbers and domains to the partitions and continues to have the responsibility to clear  them out when their profiles change. Chapter 3. Central processor complex system design  101