Hp XP Array Manager Software Bedienungsanleitung Seite 164

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Related topics
Creating pairs and pair groups, page 150
Copy type requirements for pair configuration definitions, page 160
Permitted topologies for cascade and multi-target configurations, page 162
About multi target and cascade copy pair configurations, page 160
Creating a 3DC multi-target configuration
To create a 3DC multi-target configuration that uses the delta resync function:
1. Create Continuous Access Synchronous and Continuous Access Journal pair groups in a multi-target
configuration.
2. With the secondary volume of the Continuous Access Synchronous pair selected, click Add Group.
3. Specify the copy type option as Cnt Ac-J (3DC Delta).
Related topics
About delta resync, page 163
Creating pairs and pair groups, page 150
Creating copy groups, page 157
Defining copy groups in a multi-target or cascade configuration, page 163
Scheduling and managing tasks
This module discusses information about tasks and procedures for scheduling and managing tasks:
About tasks, page 164
About task statuses, page 166
About task types (open systems), page 166
About task types (mainframe systems), page 167
Scheduling tasks, page 167
Viewing a list of tasks, page 169
Canceling tasks, page 169
Deleting tasks, page 170
About tasks
A task is a type of operation, such as changing the status of a copy pair or creating a copy pair or
copy group based on a specified schedule. Tasks are managed based on copy groups as functional
units. Multiple tasks created for the same copy group using the Pair Configuration Wizard are
collectively known as associated tasks.
For example, if you create copy groups A and B, which constitute a multi-target configuration, and
copy groups C and D, which constitute a cascade configuration, Replication Manager generates two
tasks, each on a copy group basis, for each workflow.
Managing pair life cycle164
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