Fujitsu PRIMEQUEST 2000 Series Design Manual page 104

3.4 Key Points for Cluster Configurations (3/4)
Possible Combinations of PRIMEQUEST Cluster Configurations (1/2)
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• Inter-Cabinet Cluster
• Clustering between different models is not supported.
• Each node consists of the same model in the same configuration
(in the number of CPUs, CPU frequency, memory capacity, HDD
capacity, and number of HDDs).
• Intra-Cabinet Cluster
• All nodes have the same configuration (in the number of CPUs,
CPU frequency, memory capacity, HDD capacity, and number of
HDDs).
• If an IOU fails, the redundancy of the system is lost and
components such as the midplane become single points of failure.
PRIMEQUEST 2000 Series Design Guide 103 Copyright 2014 FUJITSU LIMITED