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PRIMEQUEST 2000 Series Design Guide
Cluster system
Copyright 2016-2017 FUJITSU LIMITED
3.2.4 Configuration Example (B) - Intra-Cabinet Cluster
Minimization of single points of failure
(The cabinet and the midplane are single points of failure. However, the possibility of failure is very small
because no electronic parts are contained.)
Cluster configuration between PPAR blocks with the same specifications in a cabinet,
Memory Mirror configuration
Clustering between PPAR#0 and PPAR#1: If a failure occurs, node switching occurs
immediately and the system operation continues.
Cluster configuration for small-sized installation (installation of one PRIMEQUEST)
Example: High-reliability database for a user base that is small to medium sized,
vSphereHA.
SB
CPU
CPU
Memory
Memory
IO unit
PC
I ca
rd
PC
I ca
rd
IO unit
PC
I ca
rd
PC
I ca
rd
SB
CPU
CPU
Memory
Memory
IO unit
PC
I ca
rd
PC
I ca
rd
IO unit
PC
I ca
rd
PC
I ca
rd
Redundancy Redundancy
Redundancy
Redundancy
Memory
Memory
Memory
Memory
Memory Mirror
PRIMEQUEST 2400E3
Partition#0
Partition#1
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