HP XP Array Manager Software - Manual (Page 164)

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 cycle 164