A storage architect is evaluating the performance of a PowerMax array during business hours. They want to know how much extra load the PowerMax can handle without significant performance degradation. The Workload Planner is used to identify the hot spots d uring the recurring backup windows. Between 9:30 PM and 1:30 AM and between 3:15 AM and 5:30 AM, backups are causing the PowerMax to exceed the best practice recommendation. The Recurring System Data Exclusion Periods chart is used to filter out these hot spots. After running this workload planning for a few weeks, they notice that the selection of records they previously made are showing different numbers than when they started viewing the report, several weeks ago. What is the explanation for this behavio r?
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. Questions and Answers PDF 16/26 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. An SRDF/A solution with BCSD is designed and the results are shown in the exhibit. A customer requirement was a five-minute RPO. In the exhibit shown, the RPO is above the customer requirement. How can the five-minute RPO requirement be met?
Which legacy modes are supported in TimeFinder SnapVX?
A storage architect is demonstrating to a customer how they can register vCenter and ESXi servers, view all relevant storage related objects of an ESXi server, and troubleshoot storage performance. Which system view in Unisphere can be used to do these things?
Which director emulating performs internal array operations and provides data services?
