IBM
C4090-450 · Question #145
A customer has two small data centers on their corporate campus. They've asked for ideas to improve capacity utilization and reliability of server access between the existing data centers which are…
The correct answer is D. SAN Volume Controller for the on-campus data centers and Storwize V7000 at the new DR center. See the full explanation below for the reasoning.
Question
A customer has two small data centers on their corporate campus. They've asked for ideas to improve capacity utilization and reliability of server access between the existing data centers which are 1 km apart, as well as establishing a new disaster recovery facility away from the campus. Much of the existing storage has significant depreciation, and the customer will retain these systems. Which option best utilizes the existing storage infrastructure to meet the customer request?
Options
- ADS8000 at all sites as 3-site mirroring is required
- BIBM XIV systems at all three centers with IBM ProtecTIER
- CStorwize V7000 at the campus sites and DS8000 at the disaster recovery site
- DSAN Volume Controller for the on-campus data centers and Storwize V7000 at the new DR center
How the community answered
(36 responses)- A17% (6)
- B8% (3)
- C3% (1)
- D72% (26)
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