What must be used for this architecture?

A client requires extreme high-resilience for critical data and is considering an IBM Storwize V7000 solution. The client is concerned with loss of access to a control enclosure.

What must be used for this architecture?
A . Volume mirroring on the controller
B . Transparent cloud tiering
C . HyperSwap
D . Global Mirror with change volumes

View Answer

Answer: C

Explanation:

https://www.ibm.com/support/knowledgecenter/en/STSLR9_8.2.1/com.ibm.fs9100_821.doc/svc_hyperswapovr.html