Copy Services matrix (with multi-target support)

DS8000 supports various combinations of Copy Services functions. The table provided include the combinations supported with multi-target support.

Table 1. Copy Services matrix with multi-target support

1. Volume is (initial relationship)


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2. Can become

Global Copy primary Metro Mirror primary Global Mirror primary M/GM MM primary M/GM GM primary
Global Copy primary Yes Yes Yes Yes No
Metro Mirror primary Yes Yes Yes No No
Global Mirror primary Yes Yes No No No