CHAPTER 3 Component Configuration and Replacement (Add, Remove)
3.2 High availability configuration
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- Since half the number of DIMMs having a failure suspected DIMM in a Partial Mirrored memory group will
not be incorporated, the memory capacity seen from the operating system will be maintained.
The memory incorporation status before and after a partition restart is shown below.
FIGURE 3.14
Status when there is an error in the memory (mirror maintenance mode)
FIGURE 3.15
Status when the error had occurred in the system was restarted (mirror maintenance mode)