D-MSS-DS-23 · Question #29
A customer has a data center with 30 different applications running on 30 volumes presented from PowerStore. They want to design a DR site within 300 km with 15 min RPO using storage- based…
The correct answer is C. Create a single protection policy assigned to 30 volumes, each scheduled with a five minute shift. In a scenario where a customer needs to design a DR site with a 15-minute RPO using storage- based asynchronous replication, creating a single protection policy assigned to 30 volumes with a five- minute shift between each volume is the most stable design. This approach ensures…
Question
A customer has a data center with 30 different applications running on 30 volumes presented from PowerStore. They want to design a DR site within 300 km with 15 min RPO using storage- based asynchronous replication. Which protection policy design leads to most stable storage performance?
Options
- ACreate 15 protection policies that are assigned to a pair of volumes, each scheduled with a one
- BCreate two protection policies that are assigned to 15 volumes, each scheduled with a five minute
- CCreate a single protection policy assigned to 30 volumes, each scheduled with a five minute shift
- DCreate 30 protection policies that are assigned to a single volume, each scheduled with a one
How the community answered
(19 responses)- A5% (1)
- C84% (16)
- D11% (2)
Explanation
In a scenario where a customer needs to design a DR site with a 15-minute RPO using storage- based asynchronous replication, creating a single protection policy assigned to 30 volumes with a five- minute shift between each volume is the most stable design. This approach ensures that the replication load is evenly distributed over time, minimizing the impact on storage performance.
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