5V0-22.23 · Question #152
A single capacity disk fails within a vSAN OSA cluster running with a "compression-only" configuration enabled. The vSAN administrator must recognize the platform impact that has occurred and take…
The correct answer is C. The hardware failure will impact the entire disk group, so the vSAN administrator will need to. In a vSAN OSA cluster using compression-only, the entire disk group shares a single compression metadata space managed by the cache device. If any capacity disk within that group fails, the integrity of the compression metadata is lost, rendering the entire disk group unusable…
Question
A single capacity disk fails within a vSAN OSA cluster running with a "compression-only" configuration enabled. The vSAN administrator must recognize the platform impact that has occurred and take steps to correct it. Which action should the vSAN administrator take?
Options
- AThe hardware failure will only impact the specific capacity disk, so the vSAN administrator will
- BThe hardware failure will stop the running workloads, so the vSAN administrator will need to
- CThe hardware failure will impact the entire disk group, so the vSAN administrator will need to
- DThe hardware failure will impact all disk groups within the ESXi host, so the vSAN administrator
How the community answered
(21 responses)- A10% (2)
- B5% (1)
- C62% (13)
- D24% (5)
Explanation
In a vSAN OSA cluster using compression-only, the entire disk group shares a single compression metadata space managed by the cache device. If any capacity disk within that group fails, the integrity of the compression metadata is lost, rendering the entire disk group unusable. Therefore, the administrator must remove and recreate the disk group after replacing the failed capacity device to restore full functionality and data protection.
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