Table of Contents
Advertisement
Domain Hardware and Software Configurations
lists the hardware resources that configure a domain. XSCF manages the
FIGURE 2-2
hardware configuration of each domain in the server. The CPU and the memory
(DIMM) are installed in a CMU or MBU. The domain uses CPU, memory, and I/O
device logically divided as one system board.
Domain Component Hardware (In Midrange and High-End Servers)
FIGURE 2-2
System
Domain
...
XSCF
Note – In the entry-level server, the number of domains is one, and the domain fully
uses the resources in the PSB
Note –
is an XSCF-domain correlation diagram. XSCF enables domain
FIGURE 2-3
configuration control and DR function control by using DSCP interface and SCF
interface for XSCF-domain modules (control program) communication.
DomainID X
DomainID X (LSB/XSB)
CMU/MBU
CPU
CPU
CPU
Memory
Memory
Memory
IOU
I/O
I/O
I/O
device
device
device
Chapter 2
Setting Up XSCF 2-155
PSB
CPU
Memory
I/O
device
Advertisement
Table of Contents
