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PRIMECLUSTER Concepts Guide 4.6
FUJITSU Software

2.3.4 Cluster Resource Management (CRM)

CRM conducts management of resource database that is synchronous in between each cluster nodes. Cluster resource database is a database exclusive for PRIMECLUSTER products. It is not a generic type of database that can be used on other applications.

CRM conducts matching of resource database in between nodes using CIP, and manages the resource database which is used by the component with in the PRIMECLUSTER to be identical on all nodes.