Using a new CTG

You can assign new pairs or existing pairs to a new consistency group.

To assign new pairs to a new consistency group

1. Create CCI configuration definition file C for a multiple primary and secondary system configuration.
2. Perform the paircreate or YKMAKE operation according to configuration definition file C created in Step 1.

To assign existing pairs to a new consistency group

1. Create CCI configuration definition file A with which to use CCI for pair operations.
2. Perform the pairsplit or YKSUSPND operation according to configuration definition file A created in Step 1.
3. Perform the pairresync or YKRESYNC operation without designating a consistency group. Do this using configuration definition file A.
4. Perform the pairsplit or YKSUSPND operation again using configuration definition file A.
5. Create the CCI or Business Continuity Manager configuration definition file C for the multiple primary and secondary system configuration.
6. Perform the pairresync operation and register them to configuration definition file C.