3V0-21.23 · Question #84
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up…
The correct answer is A. Site Recovery Manager C. vSAN Metro Cluster. Metro is a stretched-cluster, vSAN tolerates 5ms to main sites first-second and 150ms to a third site where a witness vm will stay, all details are correct till now. Matching storage arrays at all locations seems to be, or its a single datastore presented to infrastructure…
Question
A VMware Service Provider is tasked with delivering a solution for continuous availability for a subset of Tier 1 virtual machines (VMs) and vApps running in their vSAN environment. The VMs make up a mission-critical application and there can be no data loss in the event of an outage at their primary data center. In the event of a regional outage, they have established a 10-minute recovery point objective (RPO). Failover/failback to the third site must be automated. They have the following in place:
- Two local data centers (primary and secondary) connected with 100 Gb dedicated fiber
- 2ms round-trip time (RTT) latency between the sites
- A third data center located on another power grid
- 70ms latency between the primary and secondary data centers
- Matching storage arrays at all locations
Which two solutions could be used to meet the requirements- (Choose two.)
Options
- ASite Recovery Manager
- BSnapshots
- CvSAN Metro Cluster
- DvSphere Data Protection
- EvStorage APIs for Array Integration (VAAI)
How the community answered
(29 responses)- A62% (18)
- B10% (3)
- D21% (6)
- E7% (2)
Explanation
Metro is a stretched-cluster, vSAN tolerates 5ms to main sites first-second and 150ms to a third site where a witness vm will stay, all details are correct till now. Matching storage arrays at all locations seems to be, or its a single datastore presented to infrastructure itself. As the third site has an infrastructure established as well can be used to replicate VMs from the stretched datastore from first-second, the need of Site Recovery.
Topics
Community Discussion
No community discussion yet for this question.