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Question 35

At a disaster planning meeting, an architect is presented with the following facts by a client:

A Unix host is replicating storage from a Production PowerMax to a VMAX 250FX.

RDF pairs have been split with Production and DR hosts accessing their respective storage.

Invalid tracks have started to build against PowerMax and VMAX 250FX.

The client now wants to bring production back to PowerMax, discarding the VMAX 250FX updates while keeping the updates on the PowerMax. What is the correct action to take?

    Correct Answer: B

    The correct action is to establish the replication again. In the context provided, 'establish' resets the relationship between the source and the target, allowing the PowerMax to become the primary storage again while discarding the changes on the VMAX 250FX. This action ensures that only the updates on the PowerMax are retained, which aligns with the client's requirement to bring production back to PowerMax by ignoring the updates on VMAX 250FX.

Discussion
TrinhLK

possibly establish