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?
Refer to the exhibit.

This performance data is an example of what of output?
What is a characteristic of a Secure Snapshot?
A storage architect is designing a PowerMax solution. The architect must ensure that the Unisphere server is not directly connected to the arrays.
Which type of Unisphere for PowerMax deployment will achieve the design requirements?
What happens to the space used for SnapVX delta tracks that are unique to a terminated snapshot?
An architect uses the following command to collect data from a HP-UX host when designing a solution in BCSD:
sar -d -b interval count >> hostname.sar.date.txt
What does the -b flag in the command represent?