System configuration figures are shown below:
In scalable operation, a volume of the NAS device is mounted from all nodes. A shared disk can be used from any nodes.
In standby operation, a cluster system consists of an operational node and a standby node. On the operational node, NAS device is only active. In the event of a failure, production operation is switched to one of the standby nodes and the connection is activated after unlocking the operation node in NAS device.
