Fujitsu primequest 2400E2, Design Manual, Page: 85 / 137

PRIMEQUEST 2000 Series Design Guide Copyright 2016-2017 FUJITSU LIMITED
3.2.4 Configuration Example (D) - High Performance Multiple CPUs

High-performance configuration: Up to 8 CPUs and 192 cores per partition

Behavior at a CPU failure
•
If a core failure occurs, then the system degrades the core, restarts the partition, and
continues the operation.
•
If a failure other than a core failure occurs, then the system disconnects the SB that
contains the failed part, restarts the partition with 6-CPU configuration, and
continues the operation.

Example: In-memory high performance database, SAP HANA
SB
CPU CPU
Memory Memory
SB
CPU CPU
Memory Memory
SB
CPU CPU
Memory Memory
IO unit
SB
CPU CPU
Memory Memory
IO unit
Partition#0
IO unit IO unit
Memory Memory Memory Memory Memory Memory Memory Memory
Memory Mirror
PRIMEQUEST 2800E3
84