HPE0-J68 · Question #222
What are the benefits of the Persistent Cache feature?
The correct answer is D. Automatic write cache mirroring in case of partner-node failure. The Persistent Cache feature provides the benefit of automatic write cache mirroring in the event of a partner-node failure. This means that if one node in a high-availability setup fails, the write cache data is still protected and mirrored on the surviving node, ensuring data…
Question
What are the benefits of the Persistent Cache feature?
Options
- AInternal validation of checksum for data kept in cache
- BAbility of cache to retain content without power
- CAbility to relocate a cache module to a new array to keep private keys
- DAutomatic write cache mirroring in case of partner-node failure
How the community answered
(35 responses)- A6% (2)
- B11% (4)
- C3% (1)
- D80% (28)
Explanation
The Persistent Cache feature provides the benefit of automatic write cache mirroring in the event of a partner-node failure. This means that if one node in a high-availability setup fails, the write cache data is still protected and mirrored on the surviving node, ensuring data integrity and continuity. This feature is crucial for maintaining the high availability and reliability of storage systems in mission-critical environments.
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