Fujitsu primequest 2400E2 Design Manual page 23

1.6 Features (3/7)
Reserved SB Function

For details, refer to
This function automatically disconnects a failed SB, incorporates a spare SB that has
been configured in advance, and starts PPAR to continue system operation.
Degradation Function

If redundantly configured hardware fails, this function isolates the failed component
and configures the system with the remaining hardware resources to continue system
operation.
Active Processor Cores

This function specifies the number of CPU cores to run in a partition. The Active Processor
Cores function is used in cases such as software license errors that occur when the
number of CPU cores in SBs increases after the SBs are switched by the Reserved SB
function.
* Consult your software vendors before using this function to reduce the number of software licenses.
Extended Partitioning

This function further divides the blocks that were divided by PPAR into smaller partitions.
Extended Socket

This function enables high-speed communications of up to 20Gbps between extended
partitions that were configured in the same physical partition.
PRIMEQUEST 2000 Series Design Guide
"3.2 Key Points for Hardware Partitioning
22
Design".
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