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Technical Manual
D3081, D3131, D3082 (RX900 S1)
Features
Table 5
lists the supported configurations and the transitions between
configurations if a CPU is removed. In this table, "x" indicates that a CPU
position is populated.
Figure 4
shows the transitions between QPI scenarios depending on the
position of the CPU that has been removed. Configurations with one to three
CPUs are not to be understood as minimum configurations. They may occur
due to the removal of CPUMEMRs.
Conf. Total
number
of CPUs
CPU number
Transition table of removed CPU
and next conf.
1 2 3 4 5 6 7 8 1
2
3
4
5
6
7
8
C1-1
1
x
C1-2
1
x
C1-2 C1-1
C2
2
x x
C1-2 C1-1
C3
3
x x x
C1-2 C1-1 C2
C4
4
x x x x
C1-2 C1-1 C2 C3
C6
6
x x x x x x
C1-2 C1-1 C2
C4
C8
8
x x x x x x x x C1-2 C1-1 C2
C4
C6
Table 5: Supported CPU configurations and transitions between the configurations