5V0-22.23 · Question #153
A vSAN administrator is relying on vSAN Stretched Clusters to protect against entire-site failures. How is this protection accomplished?
The correct answer is B. By placing redundant components at both sites. vSAN Stretched Clusters protect against entire-site failures by maintaining synchronous replication of data between two sites. Each site holds a full copy of the data components, while a witness host at a third site provides quorum to determine availability. If one site fails…
Question
A vSAN administrator is relying on vSAN Stretched Clusters to protect against entire-site failures. How is this protection accomplished?
Options
- ABy synchronizing virtual machine data from the witness site
- BBy placing redundant components at both sites
- CBy configuring data locality
- DBy using asynchronous data transfer
How the community answered
(54 responses)- A2% (1)
- B91% (49)
- C4% (2)
- D4% (2)
Explanation
vSAN Stretched Clusters protect against entire-site failures by maintaining synchronous replication of data between two sites. Each site holds a full copy of the data components, while a witness host at a third site provides quorum to determine availability. If one site fails, the other site continues operations seamlessly because the redundant components stored there ensure full data availability and protection.
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