5V0-22.23 · Question #92
A site administrator has determined that the site needs to upgrade all vSAN clusters. The vSAN administrator wishes to complete the update in the shortest amount of time possible. All virtual…
The correct answer is D. Select the Ensure Accessibility maintenance mode option. Using the Ensure Accessibility maintenance mode option keeps objects accessible during the upgrade while minimizing data movement. This option temporarily tolerates reduced redundancy but avoids the full object rebuilds required by other modes, significantly reducing upgrade…
Question
A site administrator has determined that the site needs to upgrade all vSAN clusters. The vSAN administrator wishes to complete the update in the shortest amount of time possible. All virtual machines are assigned a storage policy where the "Failures to tolerate" is set to two or higher. Which strategy should be used to achieve this goal?
Options
- APerform a complete update, omitting the on-disk format update
- BUpdate only select, mission-critical clusters
- CDisable de-duplication and compression prior to the upgrade
- DSelect the Ensure Accessibility maintenance mode option
How the community answered
(50 responses)- A8% (4)
- B20% (10)
- C4% (2)
- D68% (34)
Explanation
Using the Ensure Accessibility maintenance mode option keeps objects accessible during the upgrade while minimizing data movement. This option temporarily tolerates reduced redundancy but avoids the full object rebuilds required by other modes, significantly reducing upgrade time. Since the virtual machines have a "Failures to tolerate" value of two or higher, the cluster can safely use this mode without risking data unavailability.
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