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ETERNUS SF Storage Cruiser V15.3/ AdvancedCopy Manager V15.3 Cluster Environment Setup Guide
ETERNUS

2.4.4 Transaction types of applications

The transaction types of an application in cluster operation are listed in the following table. The table describes, for each applicable transaction, the active and the standby states.

Table 2.9 Relationship between applications and standby states

Application (function)

Management Server transaction

Managed Server transaction

Local transaction

Configuration management Manager

Active on primary node
Standby on secondary node

-

-

Transaction configuration management Agent

Active on primary node
Standby on secondary node

Active on primary node
Standby on secondary node

-

Local configuration management Agent

-

-

Active on each node

Repository

Active on primary node
Standby on secondary node

-

-

Transaction replication management

Active on primary node
Standby on secondary node

Active on primary node
Standby on secondary node

-

Local replication management

-

-

Active on each node

Transaction backup management

Active on primary node
Standby on secondary node

Active on primary node
Standby on secondary node

-

Local backup management

-

-

Active on each node


The resources of Managed Server transactions can be divided for operation on two or more logical servers. That is, whether a Managed Server transaction is to be operated can be selected for each logical server. Local transactions cannot operate in a cluster.