A customer is planning to implement a new IBM Storwize V5030 solution and is evaluating the requirements for implementing disaster recovery with HyperSwap. Which HyperSwap configuration requirement needs to be part of installation?
A.
Both I/O groups and managed disks are at the same site.
B.
Configuration with standard topology with all control enclosures are at the same site.
C.
Configure volume mirror relationship with a controller from each I/O group at different sites.
D.
Each I/O group and its managed disks are at different sites.
Suggested Answer:D🗳️
HyperSwap volumes, where copies of a single volume are in different storage pools that are on different sites. The volume is cached in two I/O groups that are on different sites. These volumes can only be created on Storwize V5030 systems when the system topology is HyperSwap. References: http://www.ibm.com/support/knowledgecenter/STHGUJ_7.7.0/com.ibm.storwize.tb5.770.doc/tbrd4_tbrd4ovr.html
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