HPE0-J68 · Question #202
How does HPE GreenLake for Block Storage perform write operations caching?
The correct answer is B. Data is cached on DFC-hosted SSDs. HPE GreenLake for Block Storage performs write operations caching by caching the data on DFC- hosted SSDs. The Data Fabric Controller (DFC) manages the SSDs and is responsible for optimizing the performance of the storage system by caching write operations. This approach…
Question
How does HPE GreenLake for Block Storage perform write operations caching?
Options
- AData is buffered in NVDIMM
- BData is cached on DFC-hosted SSDs
- CData goes directly to space based on NVMe
- DData is stored in supercapacitor-protected RAM
How the community answered
(18 responses)- A6% (1)
- B78% (14)
- D17% (3)
Explanation
HPE GreenLake for Block Storage performs write operations caching by caching the data on DFC- hosted SSDs. The Data Fabric Controller (DFC) manages the SSDs and is responsible for optimizing the performance of the storage system by caching write operations. This approach ensures that write-intensive workloads are handled efficiently, providing lower latency and higher throughput for applications that demand fast storage performance.
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